{"title":"Rotax MAX Cylinder — 2025 Illustrated Reference","description":"\u003cp\u003e2025 Rotax MAX Senior, Junior, Mini and Micro cylinder reference. Some drawing numbers have different part options; check the model, engine revision and part number before ordering. Model information below is from the 2025 catalog.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-cylinder-2025-reference.png?v=1794363854\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-cylinder-2025-reference.png?v=1794363854\" alt=\"2025 Rotax MAX cylinder and reed valve parts drawing\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eParts by drawing number\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eRotax part number\u003c\/th\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eModels in 2025 catalog\u003c\/th\u003e\n\u003cth\u003eCatalog notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#1\u003c\/th\u003e\n\u003ctd\u003e650482\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/cylinder-base-gasket-0-8-mm-rotax\"\u003e#1 - Rotax MAX Cylinder Base Gasket — 0.8mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#1\u003c\/th\u003e\n\u003ctd\u003e650483\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/cylinder-base-gasket-0-4-mm-rotax\"\u003e#1 - Rotax MAX Cylinder Base Gasket — 0.4mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#1\u003c\/th\u003e\n\u003ctd\u003e650481\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/cylinder-base-gasket-0-5-mm-rotax\"\u003e#1 - Rotax MAX Cylinder Base Gasket — 0.5mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#1\u003c\/th\u003e\n\u003ctd\u003e431337\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/cylinder-base-gasket-0-2-mm-rotax\"\u003e#1 - Rotax MAX Cylinder Base Gasket — 0.2mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eGasket for racing purpose only; To ensure proper sealing please use; Silicone Compound Grease 897061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#1\u003c\/th\u003e\n\u003ctd\u003e650480\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gasket-0-3-mm\"\u003e#1 - Rotax MAX Cylinder Base Gasket — 0.3mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#2\u003c\/th\u003e\n\u003ctd\u003e223991\u003c\/td\u003e\n\u003ctd\u003eCYLINDER NI SI C PLATED — contact us\u003c\/td\u003e\n\u003ctd\u003eJunior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eSingle Core Digital Print\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#2\u003c\/th\u003e\n\u003ctd\u003e413530\u003c\/td\u003e\n\u003ctd\u003eCYLINDER NI SI C PLATED — contact us\u003c\/td\u003e\n\u003ctd\u003eJunior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003erevised cylinder - ROTAX RACING\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#2\u003c\/th\u003e\n\u003ctd\u003e413531\u003c\/td\u003e\n\u003ctd\u003eCYLINDER NI SI C PLATED — contact us\u003c\/td\u003e\n\u003ctd\u003eSenior\u003c\/td\u003e\n\u003ctd\u003erevised cylinder - ROTAX RACING\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#2\u003c\/th\u003e\n\u003ctd\u003e613372\u003c\/td\u003e\n\u003ctd\u003eCYLINDER NI SI C PLATED — contact us\u003c\/td\u003e\n\u003ctd\u003eSenior\u003c\/td\u003e\n\u003ctd\u003eSingle Core Digital Print\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#3\u003c\/th\u003e\n\u003ctd\u003e242707\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/collar-nut-m8\"\u003e#3 - Rotax Collar Nut — M8\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#4\u003c\/th\u003e\n\u003ctd\u003e250160\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/o-ring-din-3771-64x2-n-fpm-75\"\u003e#4 - Rotax O-Ring — 64×2mm, FPM 75\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#5\u003c\/th\u003e\n\u003ctd\u003e223386\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/combustion-chamber-insert\"\u003e#5 - Rotax Combustion Chamber Insert\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#6\u003c\/th\u003e\n\u003ctd\u003e945832\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lock-washer-din-128-a8-fst\"\u003eRotax Lock Washer — DIN 128-A8-FST\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#7\u003c\/th\u003e\n\u003ctd\u003e940487\u003c\/td\u003e\n\u003ctd\u003eHEX.SCREW ISO 4017 - M8X30 - 10.9 — contact us\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#8\u003c\/th\u003e\n\u003ctd\u003e430782\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/o-ring-din-3771-23-3x2-4-n-mvq-60\"\u003e#8 - Rotax O-Ring — 23.3×2.4mm, MVQ 60\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#9\u003c\/th\u003e\n\u003ctd\u003e250280\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/o-ring-din-3771-105x2-5-n-nbr-70\"\u003e#9 - Rotax O-Ring — 105×2.5mm, NBR 70\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#10\u003c\/th\u003e\n\u003ctd\u003e613104\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/cylinder-head-cover-red\"\u003e#10 - Rotax Red Cylinder Head Cover\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#11\u003c\/th\u003e\n\u003ctd\u003e222125\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/thermostat-45-degr\"\u003eRotax Thermostat — 45°\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#12\u003c\/th\u003e\n\u003ctd\u003e222175\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/thermostat-holder\"\u003eRotax Thermostat Holder\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#13\u003c\/th\u003e\n\u003ctd\u003e239950\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/compression-spring\"\u003eRotax Thermostat Compression Spring\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#14\u003c\/th\u003e\n\u003ctd\u003e222202\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/thermostat-retaining-bracket\"\u003eRotax Thermostat Retaining Bracket\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#15\u003c\/th\u003e\n\u003ctd\u003e240196\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/taptite-screw-m4x8\"\u003e#15 - Rotax Taptite Screw — M4×8\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#16\u003c\/th\u003e\n\u003ctd\u003e641323\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/plug-screw-m10x1-din-906-mk\"\u003eRotax Plug Screw — M10×1, DIN 906\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#17\u003c\/th\u003e\n\u003ctd\u003e241935\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allen-screw-iso-4762-m6x20-8-8\"\u003eRotax Socket Head Screw — M6×20, ISO 4762, Grade 8.8\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#18\u003c\/th\u003e\n\u003ctd\u003e641361\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allen-screw-m6x25\"\u003eRotax Socket Head Screw — M6×25\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eWith hole for sealing the engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#19\u003c\/th\u003e\n\u003ctd\u003e250523\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gasket-reed-block\"\u003eRotax Reed Block Gasket\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#20\u003c\/th\u003e\n\u003ctd\u003e224382\u003c\/td\u003e\n\u003ctd\u003eREED VALVE ASSY. — contact us\u003c\/td\u003e\n\u003ctd\u003eMini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#20\u003c\/th\u003e\n\u003ctd\u003e224380\u003c\/td\u003e\n\u003ctd\u003eREED VALVE ASSY. — contact us\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior\u003c\/td\u003e\n\u003ctd\u003ePROD. 2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#20\u003c\/th\u003e\n\u003ctd\u003e224389\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/reed-valve-assy\"\u003e#20 - Rotax Reed Valve Assembly\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003ePROD. 2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#21\u003c\/th\u003e\n\u003ctd\u003eNot separately listed\u003c\/td\u003e\n\u003ctd\u003eREED VALVE — contact us\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#22\u003c\/th\u003e\n\u003ctd\u003e224431\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/reed-petal\"\u003e#22 - Rotax Reed Petal\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#23\u003c\/th\u003e\n\u003ctd\u003eNot separately listed\u003c\/td\u003e\n\u003ctd\u003eREED VALVE STOP — contact us\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#24\u003c\/th\u003e\n\u003ctd\u003e241035\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/torx-tr-screw-3x6-vibralok\"\u003e#24 - Rotax Torx-TR Screw — 3×6, Vibralok\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eVibralok; FOR REED BLOCK 224380 ONLY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#24\u003c\/th\u003e\n\u003ctd\u003e240351\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/oval-head-screw-m3x6-din-7985\"\u003e#24 - Rotax Oval Head Screw — M3×6, DIN 7985\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#25\u003c\/th\u003e\n\u003ctd\u003e224390\u003c\/td\u003e\n\u003ctd\u003eDISTANCE PLATE — contact us\u003c\/td\u003e\n\u003ctd\u003eMini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#26\u003c\/th\u003e\n\u003ctd\u003e267916\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/carburetor-flange-42-5-mm\"\u003eRotax Carburetor Flange — 42.5mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#27\u003c\/th\u003e\n\u003ctd\u003e840866\u003c\/td\u003e\n\u003ctd\u003eALLEN SCREW ISO 4762 - M6x25 - 8.8 — contact us\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#28\u003c\/th\u003e\n\u003ctd\u003e641361\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allen-screw-m6x25\"\u003eRotax Socket Head Screw — M6×25\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eWith hole for sealing the engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#29\u003c\/th\u003e\n\u003ctd\u003e251850\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/hose-clamp-51\"\u003eRotax Hose Clamp — 51\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#30\u003c\/th\u003e\n\u003ctd\u003e250271\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gasket-exhaust\"\u003eRotax Exhaust Gasket — 250271\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#31\u003c\/th\u003e\n\u003ctd\u003e273190\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/exhaust-socket-jr-sr-dd2\"\u003eRotax Exhaust Socket — 37mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior\u003c\/td\u003e\n\u003ctd\u003eDiameter 37 mm; For 125 JUNIOR MAX evo \/ MAX evo only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#32\u003c\/th\u003e\n\u003ctd\u003e273196\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/exhaust-socket-22-mm\"\u003eRotax Exhaust Socket — 22mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMini\u003c\/td\u003e\n\u003ctd\u003eDiameter 22 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#33\u003c\/th\u003e\n\u003ctd\u003e273192\u003c\/td\u003e\n\u003ctd\u003eEXHAUST SOCKET — contact us\u003c\/td\u003e\n\u003ctd\u003eMicro\u003c\/td\u003e\n\u003ctd\u003eDiameter 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#34\u003c\/th\u003e\n\u003ctd\u003e240072\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allen-screw-iso-4762-m8x20-8-8\"\u003e#34 - Rotax Socket Head Screw — M8×20, ISO 4762, Grade 8.8\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#35\u003c\/th\u003e\n\u003ctd\u003e450360\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/rotax-max-exhaust-header-insert-ring-for-evo-rotax\"\u003eRotax Exhaust Header Insert Gasket Ring\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#36\u003c\/th\u003e\n\u003ctd\u003e250315\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/washer-iso-7093-8-200hv\"\u003e#36 - Rotax Washer — ISO 7093, 8, 200HV\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#37\u003c\/th\u003e\n\u003ctd\u003e942674\u003c\/td\u003e\n\u003ctd\u003eHEX. NUT M8 (WS 11mm) — contact us\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#38\u003c\/th\u003e\n\u003ctd\u003e626420\u003c\/td\u003e\n\u003ctd\u003eRESTRICTION PLATE — contact us\u003c\/td\u003e\n\u003ctd\u003eMini, Micro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#39\u003c\/th\u003e\n\u003ctd\u003e296161\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gasket-set-assy-cylinder\"\u003eRotax Cylinder Gasket Set\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eOil seal (Chap. 4) not included; in gasket kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#40\u003c\/th\u003e\n\u003ctd\u003e860891\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/disk-plug\"\u003e#40 - Rotax Disk Plug — 860891\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSenior, Junior, Mini, Micro\u003c\/td\u003e\n\u003ctd\u003eOnly for transportation; Remove before operation!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e#41\u003c\/th\u003e\n\u003ctd\u003e281551\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/update-kit-reed-valve-micro-mini-max\"\u003e#41 - Rotax Micro\/Mini MAX Reed Valve Update Kit\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMini, Micro\u003c\/td\u003e\n\u003ctd\u003eupgrade 224380 to 224382\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","products":[{"product_id":"lock-washer-din-128-a8-fst","title":"Rotax Lock Washer — DIN 128-A8-FST","description":"\u003cul\u003e\n\u003cli\u003eLock Washer — DIN 128-A8-FST.\u003c\/li\u003e\n\u003cli\u003eRotax part: 945832.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843632099528,"sku":"RTX945832","price":0.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/LOCKWASHERDIN128-A8-FST.jpg?v=1770658602"},{"product_id":"gasket-0-3-mm","title":"Rotax MAX Cylinder Base Gasket — 0.3mm","description":"\u003cul\u003e\n\u003cli\u003e0.3mm cylinder base gasket.\u003c\/li\u003e\n\u003cli\u003eRotax part: 650480.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843634852040,"sku":"RTX650480","price":9.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/GASKET0_3MM.jpg?v=1770654349"},{"product_id":"allen-screw-m6x25","title":"Rotax Socket Head Screw — M6×25","description":"\u003cul\u003e\n\u003cli\u003eSocket Head Screw — M6×25.\u003c\/li\u003e\n\u003cli\u003eIncludes the drilled hole used for engine sealing.\u003c\/li\u003e\n\u003cli\u003eRotax part: 641361.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843634884808,"sku":"RTX641361","price":7.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/ALLENSCREW6X25.jpg?v=1770661144"},{"product_id":"plug-screw-m10x1-din-906-mk","title":"Rotax Plug Screw — M10×1, DIN 906","description":"\u003cul\u003e\n\u003cli\u003ePlug Screw — M10×1, DIN 906.\u003c\/li\u003e\n\u003cli\u003eRotax part: 641323.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843634917576,"sku":"RTX641323","price":7.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/PLUGSCREWM10X1DIN906-MK.jpg?v=1770661914"},{"product_id":"cylinder-head-cover-red","title":"#10 - Rotax Red Cylinder Head Cover","description":"\u003cul\u003e\n\u003cli\u003eRed Cylinder Head Cover.\u003c\/li\u003e\n\u003cli\u003eRotax part: 613104.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843635900616,"sku":"RTX613104","price":125.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/CYLINDERHEADCOVERRED.jpg?v=1770658448"},{"product_id":"o-ring-din-3771-23-3x2-4-n-mvq-60","title":"#8 - Rotax O-Ring — 23.3×2.4mm, MVQ 60","description":"\u003cul\u003e\n\u003cli\u003eO-Ring — 23.3×2.4mm, MVQ 60.\u003c\/li\u003e\n\u003cli\u003eRotax part: 430782.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843638718664,"sku":"RTX430782","price":7.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/O-RINGDIN3771-23_3X2_4-N_MVQ60.jpg?v=1770661987"},{"product_id":"gasket-set-assy-cylinder","title":"Rotax Cylinder Gasket Set","description":"\u003cul\u003e\n\u003cli\u003eCylinder gasket set.\u003c\/li\u003e\n\u003cli\u003eOil seal is not included.\u003c\/li\u003e\n\u003cli\u003eRotax part: 296161.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843639308488,"sku":"RTX296161","price":74.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/GASKETSETASSY.CYLINDER.jpg?v=1770658259"},{"product_id":"update-kit-reed-valve-micro-mini-max","title":"#41 - Rotax Micro\/Mini MAX Reed Valve Update Kit","description":"\u003cul\u003e\n\u003cli\u003eMicro\/Mini MAX Reed Valve Update Kit.\u003c\/li\u003e\n\u003cli\u003eUpdates reed valve 224380 to 224382.\u003c\/li\u003e\n\u003cli\u003eRotax part: 281551.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReference drawing: item #41. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843640389832,"sku":"RTX281551","price":22.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"exhaust-socket-22-mm","title":"Rotax Exhaust Socket — 22mm","description":"\u003cul\u003e\n\u003cli\u003e22 mm exhaust socket.\u003c\/li\u003e\n\u003cli\u003eListed for the 2025 Rotax 125 Mini MAX.\u003c\/li\u003e\n\u003cli\u003eRotax part: 273196.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReference drawing: item #32. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843641176264,"sku":"RTX273196","price":71.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"carburetor-flange-42-5-mm","title":"Rotax Carburetor Flange — 42.5mm","description":"\u003cul\u003e\n\u003cli\u003eCarburetor flange, 42.5mm.\u003c\/li\u003e\n\u003cli\u003eRotax part number: 267916.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843641536712,"sku":"RTX267916","price":79.95,"currency_code":"USD","in_stock":true}]},{"product_id":"hose-clamp-51","title":"Rotax Hose Clamp — 51","description":"\u003cul\u003e\n\u003cli\u003eHose Clamp — 51.\u003c\/li\u003e\n\u003cli\u003eRotax part: 251850.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843643601096,"sku":"RTX251850","price":7.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/HOSECLAMP51.jpg?v=1770660973"},{"product_id":"washer-iso-7093-8-200hv","title":"#36 - Rotax Washer — ISO 7093, 8, 200HV","description":"\u003cul\u003e\n\u003cli\u003eWasher — ISO 7093, 8, 200HV.\u003c\/li\u003e\n\u003cli\u003eRotax part: 250315.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReference drawing: item #36. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843644420296,"sku":"RTX250315","price":1.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"o-ring-din-3771-105x2-5-n-nbr-70","title":"#9 - Rotax O-Ring — 105×2.5mm, NBR 70","description":"\u003cul\u003e\n\u003cli\u003eO-Ring — 105×2.5mm, NBR 70.\u003c\/li\u003e\n\u003cli\u003eRotax part: 250280.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843644485832,"sku":"RTX250280","price":9.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/O-RINGDIN3771-105X2_5-N_NBR70.jpg?v=1770662055"},{"product_id":"o-ring-din-3771-64x2-n-fpm-75","title":"#4 - Rotax O-Ring — 64×2mm, FPM 75","description":"\u003cul\u003e\n\u003cli\u003eO-Ring — 64×2mm, FPM 75.\u003c\/li\u003e\n\u003cli\u003eRotax part: 250160.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843644518600,"sku":"RTX250160","price":9.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/O-RINGDIN3771-64X2-N_FPM75.jpg?v=1770661953"},{"product_id":"collar-nut-m8","title":"#3 - Rotax Collar Nut — M8","description":"\u003cul\u003e\n\u003cli\u003eCollar Nut — M8.\u003c\/li\u003e\n\u003cli\u003eRotax part: 242707.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843644813512,"sku":"RTX242707","price":8.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/COLLARNUTM8.jpg?v=1770661019"},{"product_id":"allen-screw-iso-4762-m6x20-8-8","title":"Rotax Socket Head Screw — M6×20, ISO 4762, Grade 8.8","description":"\u003cul\u003e\n\u003cli\u003eSocket Head Screw — M6×20, ISO 4762, Grade 8.8.\u003c\/li\u003e\n\u003cli\u003eRotax part: 241935.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReference drawing: item #17. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843644977352,"sku":"RTX241935","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"torx-tr-screw-3x6-vibralok","title":"#24 - Rotax Torx-TR Screw — 3×6, Vibralok","description":"\u003cul\u003e\n\u003cli\u003eTorx-TR Screw — 3×6, Vibralok.\u003c\/li\u003e\n\u003cli\u003eRotax part: 241035.\u003c\/li\u003e\n\u003cli\u003eFor reed block 224380 only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReference drawing: item #24. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843645534408,"sku":"RTX241035","price":0.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"oval-head-screw-m3x6-din-7985","title":"#24 - Rotax Oval Head Screw — M3×6, DIN 7985","description":"\u003cul\u003e\n\u003cli\u003eOval Head Screw — M3×6, DIN 7985.\u003c\/li\u003e\n\u003cli\u003eRotax part: 240351.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843645763784,"sku":"RTX240351","price":0.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/OVALHEADSCREWM3X6DIN7985.jpg?v=1770661711"},{"product_id":"taptite-screw-m4x8","title":"Rotax Taptite Screw — M4×8","description":"\u003cul\u003e\n\u003cli\u003eTaptite Screw — M4×8.\u003c\/li\u003e\n\u003cli\u003eRotax part: 240196.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the pictured 2025 Rotax MAX cylinder drawing: item #15. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843645796552,"sku":"RTX240196","price":2.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"allen-screw-iso-4762-m8x20-8-8","title":"Rotax Socket Head Screw — M8×20, ISO 4762, Grade 8.8","description":"\u003cul\u003e\n\u003cli\u003eSocket Head Screw — M8×20, ISO 4762, Grade 8.8.\u003c\/li\u003e\n\u003cli\u003eRotax part: 240072.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the pictured 2025 Rotax MAX cylinder drawing: item #34. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843646025928,"sku":"RTX240072","price":1.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"compression-spring","title":"Rotax Thermostat Compression Spring","description":"\u003cul\u003e\n\u003cli\u003eCompression spring for the thermostat assembly.\u003c\/li\u003e\n\u003cli\u003eRotax part: 239950.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843646091464,"sku":"RTX239950","price":7.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/COMPRESSIONSPRING.jpg?v=1770661299"},{"product_id":"reed-petal","title":"#22 - Rotax Reed Petal","description":"\u003cul\u003e\n\u003cli\u003eReed Petal.\u003c\/li\u003e\n\u003cli\u003eRotax part: 224431.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843647566024,"sku":"RTX224431","price":22.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/REEDPETAL.jpg?v=1770661753"},{"product_id":"reed-valve-assy","title":"#20 - Rotax Reed Valve Assembly","description":"\u003cul\u003e\n\u003cli\u003eReed Valve Assembly.\u003c\/li\u003e\n\u003cli\u003eRotax part: 224389.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReference drawing: item #20. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843647598792,"sku":"RTX224389","price":92.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"combustion-chamber-insert","title":"#5 - Rotax Combustion Chamber Insert","description":"\u003cul\u003e\n\u003cli\u003eCombustion Chamber Insert.\u003c\/li\u003e\n\u003cli\u003eRotax part: 223386.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843647631560,"sku":"RTX223386","price":127.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/COMBUSTIONCHAMBERINSERT.jpg?v=1770658519"},{"product_id":"thermostat-retaining-bracket","title":"Rotax Thermostat Retaining Bracket","description":"\u003cul\u003e\n\u003cli\u003eThermostat Retaining Bracket.\u003c\/li\u003e\n\u003cli\u003eRotax part: 222202.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843647828168,"sku":"RTX222202","price":13.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/THERMOSTATRETAININGBRACKET.jpg?v=1770661097"},{"product_id":"thermostat-holder","title":"Rotax Thermostat Holder","description":"\u003cul\u003e\n\u003cli\u003eThermostat Holder.\u003c\/li\u003e\n\u003cli\u003eRotax part: 222175.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843647860936,"sku":"RTX222175","price":14.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/THERMOSTATHOLDER.jpg?v=1770661567"},{"product_id":"thermostat-45-degr","title":"Rotax Thermostat — 45°","description":"\u003cul\u003e\n\u003cli\u003eThermostat — 45°.\u003c\/li\u003e\n\u003cli\u003eRotax part: 222125.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843647893704,"sku":"RTX222125","price":23.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/THERMOSTAT_45DEGR..jpg?v=1770661414"},{"product_id":"disk-plug","title":"Rotax Disk Plug — 860891","description":"\u003cul\u003e\n\u003cli\u003eDisk Plug — 860891.\u003c\/li\u003e\n\u003cli\u003eRotax part: 860891.\u003c\/li\u003e\n\u003cli\u003eTransportation plug only. Remove before operating the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the pictured 2025 Rotax MAX cylinder drawing: item #40. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843649302728,"sku":"RTX860891","price":3.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"gasket-exhaust","title":"Rotax Exhaust Gasket — 250271","description":"\u003cul\u003e\n\u003cli\u003eExhaust Gasket — 250271.\u003c\/li\u003e\n\u003cli\u003eRotax part: 250271.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843673813192,"sku":"RTX250271","price":9.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/GasketExhaust.webp?v=1767712667"},{"product_id":"gasket-reed-block","title":"Rotax Reed Block Gasket","description":"\u003cul\u003e\n\u003cli\u003eReed Block Gasket.\u003c\/li\u003e\n\u003cli\u003eRotax part: 250523.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReference drawing: item #19. Other parts are shown; the illustration may not distinguish versions.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843673878728,"sku":"RTX250523","price":10.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/rotax-max-2025-cylinder-illustrated-reference.png?v=1794406426"},{"product_id":"exhaust-socket-jr-sr-dd2","title":"Rotax Exhaust Socket — 37mm","description":"\u003cul\u003e\n\u003cli\u003eExhaust socket with a 37mm diameter.\u003c\/li\u003e\n\u003cli\u003eRotax part: 273190.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":44843674140872,"sku":"RTX273190","price":46.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/EXHAUSTSOCKETJR_SR_DD2.jpg?v=1770661056"},{"product_id":"rotax-max-exhaust-header-insert-ring-for-evo-rotax","title":"Rotax Exhaust Header Insert Gasket Ring","description":"\u003cul\u003e\n\u003cli\u003eExhaust Header Insert Gasket Ring.\u003c\/li\u003e\n\u003cli\u003eRotax part: 450360.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":45143324819656,"sku":"RTX450360","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/450360_RotaxMaxExhaustHeaderInsert.webp?v=1784223165"},{"product_id":"cylinder-base-gasket-0-5-mm-rotax","title":"Rotax MAX Cylinder Base Gasket — 0.5mm","description":"\u003cul\u003e\n\u003cli\u003e0.5mm cylinder base gasket.\u003c\/li\u003e\n\u003cli\u003eRotax part: 650481.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":45174105407688,"sku":"RTX650481","price":9.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/GASKET0_3MM.jpg?v=1770654349"},{"product_id":"cylinder-base-gasket-0-8-mm-rotax","title":"Rotax MAX Cylinder Base Gasket — 0.8mm","description":"\u003cul\u003e\n\u003cli\u003e0.8mm cylinder base gasket.\u003c\/li\u003e\n\u003cli\u003eRotax part: 650482.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":45174106095816,"sku":"RTX650482","price":9.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/GASKET0_3MM.jpg?v=1770654349"},{"product_id":"cylinder-base-gasket-0-2-mm-rotax","title":"Rotax MAX Cylinder Base Gasket — 0.2mm","description":"\u003cul\u003e\n\u003cli\u003e0.2mm cylinder base gasket.\u003c\/li\u003e\n\u003cli\u003eRotax part: 431337.\u003c\/li\u003e\n\u003cli\u003eFor DD2 MAX EVO, Rotax’s 2021 catalog specifies racing use only and silicone compound grease 897061 for sealing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":45174108192968,"sku":"RTX431337","price":9.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/GASKET0_3MM.jpg?v=1770654349"},{"product_id":"cylinder-base-gasket-0-4-mm-rotax","title":"Rotax MAX Cylinder Base Gasket — 0.4mm","description":"\u003cul\u003e\n\u003cli\u003e0.4mm cylinder base gasket.\u003c\/li\u003e\n\u003cli\u003eRotax part: 650483.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":45174109536456,"sku":"RTX650483","price":9.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/files\/GASKET0_3MM.jpg?v=1770654349"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2427\/0024\/collections\/rotax-max-cylinder-2025-reference.png?v=1794363891","url":"https:\/\/kartzonena.com\/collections\/rotax-max-cylinder-2025-illustrated-reference.oembed","provider":"KartZone NA","version":"1.0","type":"link"}