Polaris RZR Pro R Portal Gear Lift Recessed Nut Kit

Portal Recessed Nut Kit for the Polaris RZR Pro R

Replace the worn or damaged recessed nuts in your Polaris RZR Pro R portal gear lift with a complete precision-machined hardware kit. These nuts are critical to maintaining proper hub assembly torque, and this kit provides a full set of replacements machined to exact specifications.

Precision-Machined Hardware
Each recessed nut in this kit is CNC-machined from high-strength steel to exact dimensional tolerances. The precision fit ensures consistent clamping force across the hub assembly, preventing the uneven loading that leads to stud fatigue and joint failure.

Corrosion-Resistant Finish
Every nut is treated with a corrosion-resistant finish that protects against moisture, mud, and chemical exposure. Portal gear lifts operate in the worst conditions your machine sees — submerged in water crossings, packed with mud, and exposed to road salt — and this finish holds up where bare steel would rust and seize.

Complete Replacement Set
This kit includes a full set of recessed nuts for your RZR Pro R portal gear lift — enough to service all four corners in one purchase. Having a complete matched set ensures uniform torque specs and wear characteristics across every hub on the machine.

Direct Replacement
These recessed nuts are a direct replacement for the factory portal hardware on the Polaris RZR Pro R. Thread pitch, depth, and flange diameter match the original specifications for a drop-in swap with no modifications required.