Moose Racing MSE25-4034 Countershaft Seal Kit with Hardened Steel Bushing

The Moose Racing MSE25-4034 Countershaft Seal Kit repairs oil leaks behind the front sprocket. This area is also called the countershaft, output shaft or front sprocket shaft seal. Worn bushings and seals commonly cause these leaks. The kit is a pre-packaged repair that makes the job easier.

Key Features:

• Includes a hardened steel bushing and an upgraded replacement seal
• Includes an O-ring and a snap ring or lock washer where applicable
• Pre-packaged kit with the parts needed to complete the repair
• Made in the USA

Replacing the countershaft seal and bushing together helps restore a good seal at the sprocket shaft. It also helps keep transmission oil off the sprocket and chain.