Engine

Montesa 4rt Water Pump Protector05-24

Montesa Clutch Cover 4rt

The clutch cover protector prevents the clutch cover from getting scratched or damaged during a crash.Features:* made of strong plastic with a nice...

Apico factory racing clutch friction plates are manufactured using only the very best Paper or cork material available.A perfect up-grade to the st...

Apico factory racing clutch friction plates are manufactured using only the very best Paper or cork material available.A perfect up-grade to the st...

Black oring for the clutch slave cylinder piston on the Montesa trials bikes.O-Ring is #14 in the picture Dimensions.Outer diameter 27.2mmInner dia...

Green oring for the clutch slave cylinder piston on the Montesa trials bikes.O-ring is #15 in the pictureDimensions.Outer diameter 26.6mmInner diam...

Apico Factory Racing clutch kits offer an OEM quality clutch function and durability with a fantastic feel of transferring the power to the wheels....

Honda Montesa 315r Counter shaft circlip Front Sprocket clip 20mm

Montesa Counter Shaft Seal91201-KS6-004

Montesa Crankcase Left Side 4rt 11200-NN4-000 2005-

Montesa Fan Blade19009-KT7-000

The Jitsie flywheel cover protector avoids serious damage to the engine case of the 4RT in the event your chain comes off or snaps.Features:* CNC m...

Montesa 315r & 4rt Kickstart Seal 91205-KA3-712

Manufactured from forged 7075 Aero-grade aluminium, each kick start is then anodized to a specific manufacturers color, and has a laser-etched Apic...

Montesa Shift Shaft Seal OIL SEAL 14X22X5 91203-KA4-771

Montesa Slave Cylinder Piston315r & 4rt 22863-NN3-000

Inside Diameter: 12mmOutside Diameter: 28mmWidth: 7mmNo SealsAs used on the water pump on the Montesa Cota 315R and 4RT

Montesa Water Pump Copper Washer 7mmThis washer is on the backside of the impeller 90447-KE1-000

Montesa Water Pump Cover BoltOEM Flange Bolt 6x5096001-0605000#13 in photo (sold as individual)

Water pump outer housing for the Montesa 315 Discontinued part 19221-NN3-000

Montesa Water Pump Impeller 19215-GC4-731

Montesa inner water pump seal, used to seal out the oil on the water pump shaft.12x22x5Fits the 315R and 4RT Montesa Cota trials bikes.

Montesa 315r & 4rt Outer Water Pump Seal 1997-91211-KA3-761

Water pump shaft and gear for the Montesa 4RT19240-NN4-010Supersedes: 19240-NN4-000

A good alternative to the original oil filter.Features:* OEM quality* recommended when changing engine oil*comes with large O-ringBike: Montesa 4RT...

The company that set the clean air standard for your engine extends their expertise to oil filters. Now there’s only one name you need to remember ...

Older GasGas and Montesa 315r trials bikes

Improve the clutch action on the Montesa 315-4RT with these dimpled steel clutch plates.Features:* made from high grade steel* dimpled surface enab...

Wrist Pin Bearing 18x22x21mm (small end)