KYB 91-92 Yamaha YZ125-YZ250/ Kawasaki KX125-KX500 Rear Shock Seal Head 44 mm. / 16 mm.

KYB is known for making suspension components for a wide range of powersports vehicles. This rear shock seal head is a direct replacement part for specific Yamaha YZ and Kawasaki KX dirt bike models from 1991 and 1992. It's a critical piece for anyone rebuilding their rear shock absorber.

This seal head is designed to fit a 44mm shock body and uses a 16mm shaft. When you're rebuilding a shock, replacing the seal head is important because it houses the main seal and often the guide bushing. A worn or damaged seal head can lead to leaks and poor damping performance. This part is made to the original specifications to ensure it works correctly with your existing shock components.