ALL BALLS Wheel Bearing Kit for YAMAHA YFM 250 BEAR TRACKER 2WD, YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 WOLVERINE 2WD

ALL BALLS offers this wheel bearing for YAMAHA YFM 250 BEAR TRACKER 2WD, YFM 250 BIG BEAR 2WD, YFM 350 GRIZZLY 2WD, YFM 350 GRIZZLY 4WD, YFM 350 WOLVERINE 2WD 1999-2015. Each wheel spins on two bearings in the hub, separated by a spacer. Water and mud eventually damage them: play, rough spots, noise.

What is this bearing made of?

Races and balls in hardened chrome steel, 100Cr6 type, very hard and fatigue-resistant, protected by rubber seals.

• Double seal (2RS): a seal on each side, very well sealed against water and mud, essential off-road.
• Limit: slightly more drag than a metal-shielded bearing (ZZ), which spins more freely but seals far less well.
• Fitting: press or drift it in on the outer race, never hammer on the seal; keep the pressure washer away from the hubs.

Why choose ALL BALLS?

Complete All Balls kits: low-friction bearings and steel-spring nitrile seals, everything you need in one box.

When should you replace the bearings on your YAMAHA YFM 350 GRIZZLY 2WD?

Check the wheels for play at every wash with the wheel off the ground: a failing bearing can lock the wheel. Pressure washing forces water in and speeds up wear.

Specifications and fitting tips

• Packing: by unit
• Wheel bearing kit
• For long term replacement
• Manufacturer part number: 25-1139

Cross-Mania tip: Always replace the bearings of a wheel together and check the spacer.

Also needed with this part

• Grease : SHOWA 500 g · KYB

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
YAMAHA YFM 250 BEAR TRACKER 2WD 2004
YAMAHA YFM 250 BEAR TRACKER 2WD 2003
YAMAHA YFM 250 BEAR TRACKER 2WD 2002
YAMAHA YFM 250 BEAR TRACKER 2WD 2001
YAMAHA YFM 250 BEAR TRACKER 2WD 2000
YAMAHA YFM 250 BIG BEAR 2WD 2009
YAMAHA YFM 250 BIG BEAR 2WD 2008
YAMAHA YFM 250 BIG BEAR 2WD 2007
YAMAHA YFM 250 BRUIN 2WD 2006
YAMAHA YFM 250 BRUIN 2WD 2005
YAMAHA YFM 350 BRUIN 2WD 2006
YAMAHA YFM 350 BRUIN 2WD 2005
YAMAHA YFM 350 BRUIN 2WD 2004
YAMAHA YFM 350 BRUIN 4WD 2006
YAMAHA YFM 350 BRUIN 4WD 2005
YAMAHA YFM 350 BRUIN 4WD 2004
YAMAHA YFM 350 GRIZZLY 2WD 2015
YAMAHA YFM 350 GRIZZLY 2WD 2014
YAMAHA YFM 350 GRIZZLY 2WD 2013
YAMAHA YFM 350 GRIZZLY 2WD 2012
YAMAHA YFM 350 GRIZZLY 2WD 2011
YAMAHA YFM 350 GRIZZLY 2WD 2010
YAMAHA YFM 350 GRIZZLY 2WD 2009
YAMAHA YFM 350 GRIZZLY 2WD 2008
YAMAHA YFM 350 GRIZZLY 2WD 2007
YAMAHA YFM 350 GRIZZLY 4WD 2015
YAMAHA YFM 350 GRIZZLY 4WD 2014
YAMAHA YFM 350 GRIZZLY 4WD 2013
YAMAHA YFM 350 GRIZZLY 4WD 2012
YAMAHA YFM 350 GRIZZLY 4WD 2011
YAMAHA YFM 350 GRIZZLY 4WD 2010
YAMAHA YFM 350 GRIZZLY 4WD 2009
YAMAHA YFM 350 GRIZZLY 4WD 2008
YAMAHA YFM 350 GRIZZLY 4WD 2007
YAMAHA YFM 350 WOLVERINE 2WD 2009
YAMAHA YFM 350 WOLVERINE 2WD 2008
YAMAHA YFM 350 WOLVERINE 2WD 2007
YAMAHA YFM 350 WOLVERINE 2WD 2006
YAMAHA YFM 400 BIG BEAR PRO 2WD 2004
YAMAHA YFM 400 BIG BEAR PRO 2WD 2003
YAMAHA YFM 400 BIG BEAR PRO 2WD 2002
YAMAHA YFM 400 KODIAK 2WD 2004
YAMAHA YFM 400 KODIAK 2WD 2003
YAMAHA YFM 400 KODIAK 4WD 2004
YAMAHA YFM 400 KODIAK 4WD 2003
YAMAHA YFM 600 GRIZZLY 4WD 2001
YAMAHA YFM 600 GRIZZLY 4WD 2000
YAMAHA YFM 600 GRIZZLY 4WD 1999