Quadboss Heavy Duty Ball Joint Kit

The QuadBoss Heavy-Duty Ball Joint Kit line gives ATV and UTV owners a stronger suspension ball joint (also sold as a replacement ball joint or A-arm ball joint kit). It is built to stop premature ball joint failure, a common problem with original-equipment aluminum joints on some machines.

Key Features:

• Heavy-duty steel case: This is a stronger alternative to the OE aluminum joints found on some machines.
• POM-M90 bearing cup: The cup isolates the ball end from the case, which reduces wear and extends service life.
• Complete installation hardware: The kits are documented as including a snap ring and cotter pin.
• Cost-saving repair: A new ball joint can help you avoid buying an expensive A-arm or steering knuckle when the joint wears out.
• Wide application range: The line is offered for many ATV and UTV applications, in upper and lower configurations.

Whether you are repairing worn suspension or upgrading a weak OE joint, QuadBoss heavy-duty ball joint kits help keep steering and suspension tight and reliable on the trail.