IRS KNUCKLE KIT 50-1068K TRX420FA/FPA 09-14 Category_Engine Main Bearings & Seals While the centrally located grease

While the centrally located grease zero and channels distributes grease evenly when injecting additional grease during maintenance

Ideal for flip face helmets or full face helmets with limited room

Injection-moulded for a perfect O

Perfect for ATV/UTVs

consult vehicle handbook

IRS KNUCKLE KIT 50-1068K TRX420FA/FPA 09-14 Category_Engine Main Bearings & Seals While the centrally located greaseContains everything required to rebuild the rear knuckle. Features: Needle bearing shafts are 52100 hardened and precision ground bearing steel. Self lubricating Acetal nylon bushings for better wear and performance. All metal bushings are case hardened and plated to prevent wear and corrosion. Note: Kit contents will vary by fitment and are subject to change.