
Quad bike, ATV & UTV engine parts
Find oil filters and oils for servicing, or pistons, crankshafts, bearings and gaskets for engine repairs. Choose a category below, then narrow the range by model and year. For internal engine parts, also check the engine's current specification, including any previous rebuild or modification.
Read the engine buying guide and FAQsBrowse engine 16 categories


Clutch Cover Polaris RZR XP 4 1000 TURBO 4X4 EPS 64 2016-2018 Polaris RZR XP 4 1000 TURBO 4X4 EPS 64 Dynamix Edition 2018 Polaris RZR XP 4 1000 TURBO 4X4 EPS 64 Fox Edition 2018

Clutch Cover Can-Am COMMANDER 1000 EFI Renegade

Clutch Cover Can-Am COMMANDER 1000 EFI Renegade

Clutch Cover Can-Am Outlander 500 EFI 4X4 2009-2010 Can-Am Outlander 500 EFI HO 4X4 2007-2008 Can-Am Renegade 500 EFI 4X4 2009-2011 Can-Am Renegade 500 EFI HO 4X4 2008 Can-Am Renegade 800 EFI HO 4X4 2007-2008

Engine Plug Kit Honda CRF 450 R CRF 450 X TRX

Counter Balancer Bearing Kit Honda TRX 450 ER E-Start 2012-2014 Honda TRX 450 ER Sportrax E-Start 2006-2009 Honda TRX 450 R Sportrax 2004-2005 Honda TRX 450 R Sportrax K-Start 2006-2009

Counter Balancer Bearing Kit Yamaha YFM

Counter Balancer Bearing Kit Yamaha YFM 350 Raptor 2004 (AMERICA) Yamaha YFM 350 R Raptor 2005-2013 (AMERICA) Yamaha YFM 350 R SE Raptor SE 2005-2007 (AMERICA) Yamaha YFM 350 R SE2 Raptor SE2 2007 (AMERICA) Yamaha YFM 350 X Warrior 1987-2004 (AMERICA) Yamaha YFM 350 X MNH Warrior Maine & New Hampshire 1991-1997 (AMERICA)

Counter Balancer Bearing Kit Yamaha WR 400 F WR 426 F YFZ YZ 400 F YZ 426 F

Counter Balancer Bearing Kit Yamaha YFZ 450 R 2009-2013 Yamaha YFZ 450 X 2010-2011 (AMERICA)

Counter Balancer Bearing Kit Kawasaki KFX 450 R 2x4 2008-2014 Kawasaki KX 450 F 2006-2017

Counter Balancer Bearing Kit Suzuki LT-R 450 2X4 Quadracer 2006-2009

Counter Balancer Bearing Kit ARCTIC CAT (TEXTRON) 400 2X4 DVX 2004-2008 Kawasaki KFX 400 2X4 2003-2006 Suzuki LT-Z 400 2X4 Quadsport 2003-2009, 2012-2013 Suzuki LT-Z 400 Z 2x4 Quadsport LTD 2004-2009, 2012

Water Pump Shaft Yamaha WR 400 F WR 426 F WR 450 F YFZ YZ 426 F YZ 450 F

Counter Balancer Bearing Kit Yamaha YFS 200 Blaster 1988-2006

Oil Filler Cap Yamaha WR 250 F WR 450 F YFS YFZ YZ 125 YZ 125 X YZ 250 YZ 250 F YZ 250 FX YZ 250 X YZ 450 F YZ 450 FX & More

Oil Filler Cap Kawasaki KFX KLX 450 R KX 250 KX 250 F KX 450 KX 450 F KX 450 SR KX 450 X Suzuki RM-Z 250

Oil Filler Cap Suzuki LT-R RM-Z 250 RM-Z 250 E RM-Z 450 RM-Z 450 E RMX 450 Z

Clutch Slave Cylinder Rebuild Kit HUSABERG FE 390 KTM ENDURO 690 ENDURO 690 R ENDURO 690 R ABS EXC 250 RACING EXC 450 EXC 450 RACING EXC 525 RACING EXC-G 250 RACING EXC-G 400 RACING Polaris OUTLAW 525 IRS OUTLAW 525 S & More

Counter Balancer Bearing Kit Polaris RZR Ranger RZR

Counter Balancer Bearing Kit Yamaha YFM 660 R Raptor 2001-2005 (AMERICA) Yamaha YFM 660 R LE Raptor Limited Edition 2003-2004 (AMERICA) Yamaha YFM 660 R SE Raptor Special Edition 2005 (AMERICA)

Camshaft Position Sensor

Camshaft Position Sensor
Choose parts for the job
For an oil service, start with oil filters and oils. Match the filter to your engine and use the oil specification in its service manual. Air filters sit separately under air intake and filters.
For piston or cylinder work, browse pistons and rings and cylinders and parts. For work around the crankshaft and connecting rod, use crankshafts and connecting rods and engine bearings. Valves and cams has its own category for valve-train components.
For sealing or cooling work, start with gaskets and seals, cooling or oil and water pumps. Choose the part for the location being repaired; an engine gasket, oil seal and pump repair kit serve different jobs.
Match the engine as well as the vehicle
Have the full model, year and engine capacity to hand, along with the existing part number where you can identify it. Read the application notes for the exact variant. If the engine has been replaced or modified, the vehicle's original details may no longer identify the parts it needs.
Does an engine rebuild kit include everything I need?
Use engine rebuild kits to compare kit options, then check the contents for the exact reference. The word “rebuild” does not establish which pistons, bearings, gaskets or seals are included. Compare the supplied-parts list with the work planned before ordering additional components.
Can I choose a piston using model and year alone?
Model and year help you find the application, but the piston size must also match the cylinder. Where size grades or oversizes are offered, confirm the cylinder's condition and measurements with your engine builder before ordering. Do not choose a size from engine capacity or appearance alone.
Will the vehicle filter confirm every engine part fits?
It narrows the range using supplier-listed applications. You still need to check the full model, year, variant and any application notes. For a rebuilt or modified engine, compare the part with the specification actually fitted; the filter cannot establish that from the vehicle name.
Where are clutch, fuel and ignition parts?
Browse Drive for clutches and drive belts, Air & Fuel for carburettor and intake parts, or Electrical for ignition and starting electrics. Recoil starters remain in the Engine browse list above.
Compare the complete model, year and part number before choosing a part.