QuadBoss qbs414825 Yamaha Bear Tracker / Big Bear / Bruin Lower Ball Joint Kit

Put an end to premature ball joint failure by upgrading from the O.E.M. aluminum joint to a heavy-duty steel joint. QuadBoss® Ball Joint Kits are also a great replacement for applications that would normally require you to buy an expensive A-arm or steering knuckle.

• Heavy-duty steel cases with a POM-M90 bearing cup isolate the ball end from the case for long life
• Ball joint kit is sold per A-arm and comes with snap ring and cotter pin

Upgrade from the original equipment aluminum ball joint to a heavy-duty steel replacement with the QuadBoss qbs414825 Lower Ball Joint Kit. Designed for select Yamaha powersports applications, this kit helps address premature ball joint failure and provides a replacement option for applications that might otherwise require an expensive A-arm or steering knuckle.

Key Features & Performance Benefits

• Heavy-Duty Steel Case: Replaces the original equipment aluminum joint with a durable steel case.
• POM-M90 Bearing Cup: Helps isolate the ball end from the case to support long service life.
• Application-Specific Replacement: Provides a replacement solution for select Yamaha Bear Tracker, Big Bear and Bruin models.
• Complete Per-A-Arm Kit: Supplied with a snap ring and cotter pin for the ball joint installation.

Key Product Specifications & Technical Data

• Brand: QuadBoss
• Part Number: qbs414825
• Product Type: Lower ball joint kit
• Construction: Heavy-duty steel case
• Bearing Cup: POM-M90
• Sale Configuration: Sold per A-arm
• Included Hardware: Snap ring and cotter pin
• Units per Package: 1

What's Included

One QuadBoss lower ball joint kit with snap ring and cotter pin.

Fitment

Fits 2005 and 2006 Yamaha YFM250 Bruin, and 2007 through 2009 Yamaha YFM250 Big Bear models.

Fitments:
2005 Yamaha YFM250 Bruin Base
2006 Yamaha YFM250 Bruin Base
2007 Yamaha YFM250 Big Bear Base
2008 Yamaha YFM250 Big Bear Base
2009 Yamaha YFM250 Big Bear Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1