
Quad bike transmission bearings and chains
Browse transmission bearing kits and internal reverse or rear-drive chains. Identify the transmission fitted and the component position, then compare the exact replacement reference and any kit contents.
Read the buying guide and FAQs

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

Transmission 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

Transmission Bearing Kit Yamaha YFZ 450 R 2009-2014 Yamaha YFZ 450 X 2010-2011 (AMERICA)

Transmission Bearing Kit Yamaha YFZ 350 Banshee 1987-2006 Yamaha YFZ 350 LE Banshee Limited Edition 2003-2004 Yamaha YFZ 350 MNH Banshee Maine & New Hampshire 1991-1997 (AMERICA) Yamaha YFZ 350 SE Banshee Limited Edition 2005-2006 Yamaha YFZ 350 SP Banshee Limited Edition 2006

Transmission 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 1998-2004 (AMERICA)

Transmission 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)

Transmission Bearing Kit Yamaha YFM

Transaxle-Transmission Reverse Chain Harley Davidson FXE 1200 Polaris ACE 500 4X4 ACE 570 4X4 ACE 900 XC 4X4 GENERAL 1000 GENERAL 1000 4X4 GENERAL 4 1000 GENERAL 4 1000 4X4 RZR Ranger Ranger RZR Sportsman & More

Transaxle-Transmission Reverse Chain Harley Davidson FXE 1200 Polaris HAWKEYE 325 2X4 HAWKEYE 400 HO 2x4 RZR Ranger Sportsman

Transaxle-Transmission Rear Drive Chain Harley Davidson FXE 1200 Polaris Ranger Sportsman

Transaxle-Transmission Reverse Chain Polaris 300 2X4 300 4X4 300 6X6 455 4X4 ATP 330 4X4 ATP 500 HO 4X4 BIG BOSS 400 6X6 L MAGNUM 325 2X4 MAGNUM 325 4X4 MAGNUM 330 2X4 Ranger Sportsman & More

Transaxle-Transmission Rear Drive Chain Polaris HAWKEYE 325 2X4 HAWKEYE 400 HO 2x4 Ranger Sportsman
Choose the bearing kit for the transmission
A transmission bearing kit is selected for a particular unit and application. Use the full model, year and variant, and compare its listed bearing coverage with the work required. If seals are also needed, establish whether they are supplied or need sourcing separately; transmission rebuild kits also includes seal-kit options.
Identify the internal chain position
Keep the chain’s stated position with its reference when comparing options: a reverse-chain listing and a rear-drive-chain listing describe different replacement positions. Match the transmission and vehicle application rather than choosing by appearance. The wider transmission category brings the related kits and components together.
Does a transmission bearing kit include seals?
Only the exact supplied-parts list can establish that. Check seal coverage separately before adding a seal kit, so the order matches the parts needed without assuming every kit has the same contents.
Are reverse chains and rear-drive chains interchangeable?
Do not treat those names as equivalent. Choose the manufacturer-specified reference for the internal position and transmission fitted. A shared vehicle model in two listings does not establish that the chains replace each other.
Can I choose an internal chain from the external drive-chain range?
Use a chain expressly specified for the internal transmission position. Browse drive for other drivetrain components, but do not use a similar chain name or size alone to establish an internal-chain replacement.
What if the transmission has been replaced?
Identify the fitted unit before ordering. The original vehicle model and year remain useful, but the replacement transmission’s identification and component references are needed to resolve any difference from the original application.
Compare the complete model, year and part number before choosing a part.