Quadboss 420768 IRS Knuckle Only Repair Kit for ATV Rear Suspension

The Quadboss IRS Knuckle Only Kit is a complete repair solution designed to restore your ATV's rear independent suspension system to optimal performance. This comprehensive kit contains all the components required to rebuild the upper and lower A-arms and knuckle assembly.

Key Features:

• Needle bearing shafts constructed from 52100 bearing steel that has been hardened and precision ground for superior durability
• Self-lubricating acetal nylon bushings provide enhanced wear resistance and improved performance
• All metal bushings are case hardened and plated to prevent wear and corrosion
• Complete kit includes all necessary components for a thorough rebuild
• Professional-grade quality designed for demanding ATV applications

Keep your upper and lower A-arms and knuckle in peak operating condition with this quality repair kit. The precision-engineered components ensure proper fit and long-lasting reliability, making this an essential maintenance solution for ATV owners with independent rear suspension systems.