All Balls Racing Polaris RZR Pro R Drive Shaft U-Joint (2022-2026)

The All Balls Racing drive shaft U-joint kit for the Polaris RZR Pro R replaces worn factory parts to cure driveline clunks, vibration and worn U-joints. It is built to All Balls' application data as a direct replacement, so it goes back in where the original came out and restores smooth, quiet power delivery through the driveline.

Searching for Polaris RZR Pro R prop shaft U-joint, Polaris RZR Pro R U-joint or Polaris RZR Pro R U-joint replacement? Use the exact-model fitment list below to confirm this kit matches your machine.

Kit contents per All Balls: u-joint x1, cap plug (per All Balls).

Key Features

• Cold forged from SCM-415 steel with precision-ground journals case hardened to HRC58-61, per All Balls
• Pre-greased with high-temperature Lithium Complex 3 grease
• Quad-lip seals on the bearing cups keep contamination out and grease in
• Centrally located grease zerk and grease channels spread grease evenly through the cups
• Cap plug included to replace the grease zerk on low-clearance applications

Built To Solve: Worn Polaris RZR Pro R Drive Shaft U-Joint Kit Problems

• A clunk when shifting between forward and reverse
• Driveline vibration that rises with speed
• Rusty, dry U-joint caps after water and mud
• Play in the drive shaft joints

Best For: Polaris RZR Pro R Owners Rebuilding The Driveline

• RZR Pro R owners replacing a worn drive shaft U-joint
• Higher-hour trail and work machines
• Riders who cross water and mud often
• Owners doing their own drivetrain service

Specifications

• Brand: All Balls Racing
• Product type: drive shaft U-joint kit
• Contents: U-joint x1
• Contents: Cap plug (per All Balls)
• Kit type: drive shaft U-joint kit
• Position: varies by machine (see Fitment)
• OEM cross reference (per All Balls): 3239315
• Country of origin: Taiwan
• Manufacturer Part Number: 19-1022

Fitment

All Balls lists this drive shaft U-joint kit for the following UTVs:

• Polaris RZR Pro R (2022-2026)
• Polaris RZR Pro R 4 (2022-2024)

Position by machine, per All Balls:

• Rear drive shaft, differential end: Polaris RZR Pro
• Rear drive shaft, engine end: Polaris RZR Pro

Fitment is based on the manufacturer's application data. Fitment is not guaranteed on unlisted models; confirm your exact year, model and package before ordering.

FAQ

How do I know my RZR Pro R U-joint is bad?

A clunk when you shift between forward and reverse, vibration that rises with speed, rust dust at the caps, or play when you twist the shaft by hand are the usual signs.

What comes in the kit?

All Balls lists one u-joint and cap plug (per All Balls).

Which models does it fit?

All Balls lists Polaris RZR Pro R (2022-2026); Polaris RZR Pro R 4 (2022-2024).

Which position does it fit?

It depends on the machine. All Balls lists it for more than one position across its applications; the position for each machine is listed under Fitment.

Is installation difficult?

The drive shaft or axle comes out, the old U-joint caps are pressed out of the yokes and the new joint is pressed in and its snap rings fitted. A vise or press and your service manual are needed. All Balls does not publish an install sheet for this part.

Should I replace the U-joint or the whole drive shaft?

If the shaft is straight and the yokes are undamaged, a new U-joint is the low-cost fix. If the tube is bent or the yokes are worn, replace the shaft.

Why All Balls Racing

All Balls Racing specializes in replacement bearings, seals, drivetrain, steering and suspension parts for ATVs and UTVs, packaged by application so the right parts arrive for the job. Its kits are built as direct replacements for the factory parts they cover.

Complete Your RZR Pro R Drivetrain Repair

Confirm your exact year and model in the fitment list before ordering, and inspect the U-joints, carrier bearing, axles and differential seals while the driveline is apart.