Countershaft Seal Kit - Yamaha YZ125 '05-'15 Helyos 1-piece design jackshaft assembly delivers

1-piece design jackshaft assembly delivers more starter torque to the primary and is more tolerant of misalignment problems all for less money than stock jackshaft assemblies

VLT (Visible Light Transmission): 22%

Great OEM replacement

Beautifully Triple Hand Braided Edges around vest Black and Orange

Countershaft Seal Kit - Yamaha YZ125 '05-'15 Helyos 1-piece design jackshaft assembly deliversKit includes case hardened bushing, replacement outer seal along with any O rings, snap rings or lock washers required to complete the repair. Features: Hardened bushings reduce wear and seal damage. Upgraded seal material reduces bushing wear and increases life. Brushing coating reduces corrosion. Note: Verify fitment before purchasing.