Boss Bearing 64-0013 Ball Joint Combo Kit

Smart riders don't do half the job, and the Boss Bearing 64-0013 combo kit is built for the ones who do it right the first time. This two-pack gives you a pair of precision ball joints in a single box — engineered to the exact same OEM-matching specifications as our single-unit 41-3564 — at a better value than buying two individually. Use them as a matched upper and lower set for a complete one-side front end rebuild, or run both in the same position to service both sides of your machine in one shot. Compatible with a wide range of Yamaha performance and utility ATVs including the Raptor 660, Raptor 700R, YFZ450, YFZ450R, YFZ450X, Grizzly 550, and Grizzly 700, as well as the Suzuki LT-Z250, the 64-0013 is the smart, cost-effective way to keep your front suspension in peak condition no matter how hard you ride.