Rotax Max Cylinder
Rotax Max Cylinder

| # | Part number | Description | Also stocked as |
|---|---|---|---|
| 1 | 431337 | CYLINDER BASE GASKET 0.2 MM | |
| 1 | 650480 | CYLINDER BASE GASKET 0.3 MM | |
| 1 | 650483 | CYLINDER BASE GASKET 0.4 MM | |
| 1 | 650481 | CYLINDER BASE GASKET 0.5 MM | |
| 1 | 650482 | CYLINDER BASE GASKET 0.8 MM | |
| 2 | 613372 | CYLINDER NI SI C PLATED | |
| 2 | 223991 | CYLINDER NI SI C PLATED | |
| 3 | 242707 | COLLAR NUT M8 | 242706 |
| 4 | 250160 | O-RING 64X2 | |
| 5 | 223386 | COMBUSTION CHAMBER INSERT | |
| 6 | 945832 | LOCK WASHER A8 | |
| 7 | 940487 | HEX. SCREW M8X30 | |
| 8 | 430782 | O-RING 23.3X2.4 | |
| 9 | 250280 | O-RING 105X2.5 | |
| 10 | 613104 | CYLINDER HEAD COVER RED | |
| 11 | 222125 | THERMOSTAT 45 DEG | |
| 12 | 222175 | THERMOSTAT HOLDER | |
| 13 | 239950 | COMPRESSION SPRING | |
| 14 | 222202 | THERMOSTAT RETAINING BRACKET | |
| 15 | 240196 | TAPTITE SCREW M4X8 | |
| 16 | 641323 | PLUG SCREW M10X1 | |
| 17 | 241935 | ALLEN SCREW M6X20 | |
| 18 | 641361 | ALLEN SCREW M6X25 | |
| 19 | 250523 | REED VALVE GASKET | 250521 |
| 20 | 224380 | REED VALVE ASSY. | |
| 20 | 224389 | REED VALVE ASSY. | |
| 22 | 224431 | REED PETAL | 224430 |
| 24 | 240351 | OVAL HEAD SCREW M3X6 | |
| 24 | 241035 | TORX SCREW 3X6 | |
| 25 | 267916 | CARBURETTOR FLANGE 42.5 MM | |
| 26 | 840866 | ALLEN SCREW M6X25 | |
| 27 | 641361 | ALLEN SCREW M6X25 | |
| 28 | 251850 | HOSE CLAMP 51 | |
| 29 | 250271 | EXHAUST FLANGE GASKET | |
| 30 | 273190 | EXHAUST SOCKET | |
| 31 | 273196 | EXHAUST SOCKET 22 MM | |
| 32 | 273192 | EXHAUST SOCKET | |
| 33 | 240072 | ALLEN SCREW M8X20 | |
| 34 | 450360 | EXHAUST GASKET | |
| 35 | 250315 | WASHER 8 | |
| 36 | 942674 | HEX. NUT M8 | |
| 37 | 626420 | RESTRICTION PLATE | |
| 38 | 296161 | GASKET SET ASSY. CYLINDER |
Part numbers from the Rotax 125 MAX evo illustrated parts catalogue (MY23).
✓ Same-day dispatch before 2pm✓ Next working day delivery✓ Free UK returns
Brand
Fits
Worked out from the product names — if in doubt, check the fitment on the product page.

| # | Part number | Description | Also stocked as |
|---|---|---|---|
| 1 | 431337 | CYLINDER BASE GASKET 0.2 MM | |
| 1 | 650480 | CYLINDER BASE GASKET 0.3 MM | |
| 1 | 650483 | CYLINDER BASE GASKET 0.4 MM | |
| 1 | 650481 | CYLINDER BASE GASKET 0.5 MM | |
| 1 | 650482 | CYLINDER BASE GASKET 0.8 MM | |
| 2 | 613372 | CYLINDER NI SI C PLATED | |
| 2 | 223991 | CYLINDER NI SI C PLATED | |
| 3 | 242707 | COLLAR NUT M8 | 242706 |
| 4 | 250160 | O-RING 64X2 | |
| 5 | 223386 | COMBUSTION CHAMBER INSERT | |
| 6 | 945832 | LOCK WASHER A8 | |
| 7 | 940487 | HEX. SCREW M8X30 | |
| 8 | 430782 | O-RING 23.3X2.4 | |
| 9 | 250280 | O-RING 105X2.5 | |
| 10 | 613104 | CYLINDER HEAD COVER RED | |
| 11 | 222125 | THERMOSTAT 45 DEG | |
| 12 | 222175 | THERMOSTAT HOLDER | |
| 13 | 239950 | COMPRESSION SPRING | |
| 14 | 222202 | THERMOSTAT RETAINING BRACKET | |
| 15 | 240196 | TAPTITE SCREW M4X8 | |
| 16 | 641323 | PLUG SCREW M10X1 | |
| 17 | 241935 | ALLEN SCREW M6X20 | |
| 18 | 641361 | ALLEN SCREW M6X25 | |
| 19 | 250523 | REED VALVE GASKET | 250521 |
| 20 | 224380 | REED VALVE ASSY. | |
| 20 | 224389 | REED VALVE ASSY. | |
| 22 | 224431 | REED PETAL | 224430 |
| 24 | 240351 | OVAL HEAD SCREW M3X6 | |
| 24 | 241035 | TORX SCREW 3X6 | |
| 25 | 267916 | CARBURETTOR FLANGE 42.5 MM | |
| 26 | 840866 | ALLEN SCREW M6X25 | |
| 27 | 641361 | ALLEN SCREW M6X25 | |
| 28 | 251850 | HOSE CLAMP 51 | |
| 29 | 250271 | EXHAUST FLANGE GASKET | |
| 30 | 273190 | EXHAUST SOCKET | |
| 31 | 273196 | EXHAUST SOCKET 22 MM | |
| 32 | 273192 | EXHAUST SOCKET | |
| 33 | 240072 | ALLEN SCREW M8X20 | |
| 34 | 450360 | EXHAUST GASKET | |
| 35 | 250315 | WASHER 8 | |
| 36 | 942674 | HEX. NUT M8 | |
| 37 | 626420 | RESTRICTION PLATE | |
| 38 | 296161 | GASKET SET ASSY. CYLINDER |
Part numbers from the Rotax 125 MAX evo illustrated parts catalogue (MY23).
Parts diagram
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Rotax
Rotax Max Base Gasket Genuine
Rotax Max Base Gasket Genuine
From £2.75Ex VAT: £2.83£3.40 Inc VAT -
Rotax
Rotax Max Cylinder Head Nut M8
Cylinder Head Nut M8
£2.09 £2.63£3.16Ex VAT: £2.09£2.51 Inc VAT✓ 3 In Stock -
Rotax
Rotax Max Cylinder Head O Ring - Small
O-ring to seal combustion chamber from water jacket at the cap of the engine
£2.78Ex VAT: £2.78£3.34 Inc VAT✓ 9 In Stock -
Rotax
Rotax Max Genuine Combustion Chamber Insert 223386
Cylinder head internal cap for Rotax max engines. For junior and senior engines. This part is the cap for the...
£64.77Ex VAT: £64.77£77.72 Inc VAT✗ Out of Stock -
Rotax
Rotax Max Hex Screw Combustion Insert M8x30mm Din 933 10.9
940485 - Hex Screw/Bolt - M8x30mm DIN 933 - 35Nm Torque (940487) for engine types: 120, 154, 348, 504, 560,...
£0.49 £0.65£0.78Ex VAT: £0.49£0.59 Inc VAT✓ 20+ In Stock -
Rotax
O-Ring For For Spark Hole
O-Ring suitable to go into the spark plug hole for a better spark plug fitment Genuine Rotax Max MSA legal...
£2.08Ex VAT: £2.08£2.50 Inc VAT✓ 7 In Stock -
Rotax
Rotax Max Head O Ring - Large
Sealing o-ring between cylinder and head cap To be replaced upon each removal of cylinder head cap on all Rotax...
£2.63Ex VAT: £2.63£3.16 Inc VAT✓ 7 In Stock -
Rotax
Rotax Max Evo Cylinder Head Cover Red
2017 ROTAX MAX EVO CYLINDER HEAD COVER RED Full range of Rotax products available in our shop Latest Version
£64.14Ex VAT: £64.14£76.97 Inc VAT✓ 5 In Stock -
KKC Kart Components at Whilton Mill
Rotax Max Thermostat Complete 45 Deg (Includes Bracket)
NO LONGER COMES WITH THE SCREWS
£20.08Ex VAT: £20.08£24.10 Inc VAT↻ Re-stocking -
Rotax
Rotax Max Fr 125Cc Thermostat Valve 45 Degr.
Rotax Max Fr 125cc Thermostat Valve 45 Deg
£9.87Ex VAT: £9.87£11.84 Inc VAT✓ 2 In Stock -
✓ 1 In Stock
-
Rotax
Rotax Max Thermostat Retaining Bracket Cylinder 222202
Rotax Max Thermostat Retaining Bracket Cylinder 222202 45 in diagram
£3.29 £4.11£4.93Ex VAT: £3.29£3.95 Inc VAT✓ 4 In Stock -
Rotax
Rotax Max Reed Valve Gasket
Sealing gasket between Rotax max reed valve block and intake on the cylinder To be replaced upon every removal of...
£3.13Ex VAT: £3.13£3.76 Inc VAT✓ 16 In Stock -
Rotax
Rotax Max Reed Petal
Single reed petal for all Rotax Max engines. Engines must have seal broken to change unit.
£9.43Ex VAT: £9.43£11.32 Inc VAT✓ 3 In Stock -
Rotax
Rotax Max Carburettor Flange 267915/267916
Rotax Max Carburettor Flange 267915/267916
£42.83Ex VAT: £42.83£51.40 Inc VAT✓ 3 In Stock -
Karters Club
Rotax Max Engine To Carb Hose Clip 51mm
Rotax Max Engine To Carb Hose Clip
£2.17Ex VAT: £2.17£2.60 Inc VAT✓ 17 In Stock -
✓ 20+ In Stock
-
Rotax
Rotax Genuine Exhaust Restrictor Micro/Intermax/Junior/Senior
From £19.91Ex VAT: £25.99£31.19 Inc VAT -
Rotax
Gasket Ring for Rotax Max Evo Exhaust Manifold
Suitable for all Rotax Max 125cc karting engines Sealant for the exhaust These parts break easily and need to be...
£9.40Ex VAT: £9.40£11.28 Inc VAT✓ 20+ In Stock -
Rotax
Rotax Micro Max Restrictor Plate 626420
47. 626420 ROTAX RESTRICTOR PLATE
£18.29 £25.01£30.01Ex VAT: £18.29£21.95 Inc VAT✓ 1 In Stock



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