All Balls Racing Polaris Ranger 1000 Differential Seal Kit (2016-2026)

The All Balls Racing differential seal kit for the Polaris Ranger 1000, Ranger XP 1000 and RZR XP Turbo replaces worn factory parts to cure differential whine, play and oil leaks. It is built to All Balls' application data as a direct replacement, so it goes back in where the original came out and restores quiet, leak-free operation.

Searching for Polaris Ranger 1000 differential seal kit, Polaris Ranger 1000 diff seal or Polaris Ranger 1000 differential seals? Use the exact-model fitment list below to confirm this kit matches your machine.

Kit contents per All Balls: O-ring x1, seal x3.

Key Features

• Contains the seals needed to repair differential oil leaks, per All Balls
• Seals and O-ring in one kit
• Direct replacement for the listed machines
• Stops leaks before they damage the differential

Built To Solve: Worn Polaris Ranger 1000, Ranger XP 1000 and RZR XP Turbo Differential Seal Kit Problems

• Differential oil leaks
• A differential seal kit worn out by heat, dirt and hours
• Higher-hour trail and work machines
• Avoiding OEM dealer prices for a direct replacement

Best For: Polaris Ranger 1000, Ranger XP 1000 and RZR XP Turbo Owners Rebuilding The Differential

• Ranger 1000 owners replacing a worn differential seal kit
• Higher-hour trail and work machines
• Owners doing their own maintenance
• Riders who want OEM fit at a lower price

Specifications

• Brand: All Balls Racing
• Product type: differential seal kit
• Contents: O-ring x1
• Contents: Seal x3
• Type: differential seal kit
• Country of origin: Taiwan
• Manufacturer Part Number: 25-2108-5

Fitment

All Balls lists this differential seal kit for the following UTVs:

• Polaris General 1000 (2017-2026)
• Polaris General 4 1000 (2017-2022, 2025)
• Polaris General XP 1000 (2020-2026)
• Polaris General XP 4 1000 (2020-2025)
• Polaris RZR 4 900 (2017-2018)
• Polaris RZR S 1000 60 inch (2017-2021)
• Polaris RZR S4 1000 (2019-2020)
• Polaris RZR Trail S 1000 (2021-2026)
• Polaris RZR XP 1000 (2017-2023)
• Polaris RZR XP 1000 (new generation) (2024-2026)
• Polaris RZR XP 4 1000 (2017-2023)
• Polaris RZR XP 4 1000 (new generation) (2024-2026)
• Polaris RZR XP 4 Turbo (2016-2021)
• Polaris RZR XP S 4 (2026)
• Polaris RZR XP Turbo (2016-2021)
• Polaris Ranger 1000 (2021-2026)
• Polaris Ranger Crew 1000 (2020-2026)
• Polaris Ranger Crew XP 1000 (2017-2026)
• Polaris Ranger Pro XD (2025)
• Polaris Ranger XP 1000 (2017, 2019-2026)
• Polaris XPedition ADV5 (2024-2026)
• Polaris XPedition XP/5 (2024-2026)

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 differential seals are leaking?

Oil around the axle seals or input shaft, a low fluid level and grease thrown on the inside of the wheel are the usual signs.

What comes in the kit?

All Balls lists one O-ring and three seals.

Which models does it fit?

All Balls lists Polaris General 1000 (2017-2026); Polaris General 4 1000 (2017-2022, 2025); Polaris General XP 1000 (2020-2026); Polaris General XP 4 1000 (2020-2025); Polaris RZR 4 900 (2017-2018); Polaris RZR S1000 (2017-2021); Polaris RZR S4 1000 (2019-2020); Polaris RZR Trail S 1000 (2021-2026); Polaris RZR XP 1000 (2017-2023); and more, see the full fitment list below.

Is installation difficult?

The axles come out of the differential so the old seals can be pried out and the new seals pressed in. Refill the differential with the correct fluid. All Balls does not publish an install sheet for this part.

What comes in the kit?

All Balls lists the seals and O-ring needed to repair the leaks.

Why All Balls Racing

All Balls Racing specializes in replacement bearings, seals, brake, drivetrain, engine, fuel, 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.

Keep Your Ranger 1000 Running Right

Confirm your exact year and model in the fitment list before ordering, and inspect the related seals, hoses and connections while the parts are apart.