The All Balls Racing IRS Knuckle Kits contain everything required to rebuild the rear knuckle.

- 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.