Polaris RZR Pro R Radius Rod "Dog Bone" Nut Retainer Support Kit | AVID Racing

Polaris RZR Pro R Radius Rod Dog Bone Nut Retainer Support Kit The AVID Racing Pro R Dog Bone Nut Retainer Support Kit is a direct factory replacement designed to strengthen the chassis side of the rear radius rod mounting area while making installation and service much easier. Machined from high-strength, hardened 4340 steel, this part delivers strength comparable to a Grade 10 bolt and replaces the need to fight a wrench on the back side of the factory hardware during assembly and maintenance. More than just a nut retainer, the AVID Dog Bone also acts as a support structure between the chassis side radius rod bolts, helping spread load and reinforce the mounting area under hard use. Each kit includes a weld washer that allows the factory sheet metal to be sandwiched between the dog bone and the washer, tying everything together for a stronger, more rigid mounting point. What This Means on the Car Easier Installation: Eliminates the need to hold a wrench behind the chassis side radius rod bolts, making installation faster and less frustrating. Easier Maintenance: Simplifies future disassembly and service work by keeping the nut captured and supported. Substantial Strength Increase: Hardened 4340 steel construction adds serious support between the radius rod bolts and helps reinforce the chassis mounting area. Improved Load Distribution: The included weld washer sandwiches the factory sheet metal and helps clamp the entire area together for greater rigidity and long-term durability. Key Features Direct factory replacement for Polaris RZR Pro R chassis side radius rod hardware support Machined from hardened 4340 steel Strength comparable to a Grade 10 bolt Captures the nut so no wrench is needed behind the mount during installation Includes weld washer for added chassis reinforcement Designed for increased strength, easier installation, and easier service Included in Kit Upper and Lower AVID Racing Pro R Dog Bone nut retainer support 4 Matching weld washers Bottom Line: The AVID Racing Pro R Dog Bone Nut Retainer Support Kit is a simple upgrade that makes a big difference. It strengthens the chassis side radius rod mount, makes installation easier, and improves long-term serviceability for any Pro R that gets driven hard.