All Balls Racing Polaris RZR XP 1000 Caliper Rebuild Kit (2008-2026)

The All Balls Racing brake caliper rebuild kit for the Polaris RZR XP 1000, Ranger 1000 and Ranger XP 1000 replaces worn factory parts to cure sticking calipers, leaking seals and weak brakes. It is built to All Balls' application data as a direct replacement, so it goes back in where the original came out and restores firm, consistent braking.

Searching for Polaris RZR XP 1000 brake caliper kit, Polaris RZR XP 1000 caliper rebuild kit or RZR XP 1000 caliper rebuild kit? Use the exact-model fitment list below to confirm this kit matches your machine.

Kit contents per All Balls: boot x3, caliper seal x4, washer x2.

Key Features

• Includes the boots, seals and copper washers All Balls lists to rebuild the caliper, with pad retaining pins where applicable
• Most kits are sold per caliper, per All Balls
• Includes the seal between the caliper halves where applicable
• Zinc-plated pins resist corrosion

Built To Solve: Worn Polaris RZR XP 1000, Ranger 1000 and Ranger XP 1000 Brake Caliper Rebuild Kit Problems

• A dragging or sticking caliper
• Brake fluid leaking past worn seals
• Torn dust boots letting in dirt and water
• Uneven pad wear from a sticking piston

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

• RZR XP 1000 owners replacing worn brake caliper seals
• Riders in sand, mud and water who wear brakes fast
• Higher-hour trail and work machines
• Owners doing their own brake service

Specifications

• Brand: All Balls Racing
• Product type: brake caliper rebuild kit
• Contents: Boot x3
• Contents: Caliper seal x4
• Contents: Washer x2
• Kit type: brake caliper rebuild kit
• Position: varies by machine (see Fitment)
• Country of origin: United States
• Manufacturer Part Number: 18-3251

Fitment

All Balls lists this brake caliper rebuild kit for the following UTVs:

• Polaris ACE 900 XC (2017-2019)
• Polaris General 1000 (2016)
• Polaris General 4 1000 (2017-2022, 2025)
• Polaris General XP 4 1000 (2020-2025)
• Polaris RZR 4 900 (2015-2018)
• Polaris RZR 900 (2015-2020)
• Polaris RZR 900 Trail (2021-2026)
• Polaris RZR Pro XP (2020)
• Polaris RZR Pro XP 4 (2020-2026)
• Polaris RZR S 1000 60 inch (2016-2021)
• Polaris RZR S4 1000 (2019-2020)
• Polaris RZR S 900 60 inch (2015-2020)
• Polaris RZR Trail S 1000 (2021-2026)
• Polaris RZR Trail S 900 (2021-2025)
• Polaris RZR Turbo S (2018-2021)
• Polaris RZR Turbo S 4 (2019)
• Polaris RZR Turbo S Velocity (2020-2021)
• Polaris RZR XP 1000 (2014-2023)
• Polaris RZR XP 1000 (new generation) (2024)
• Polaris RZR XP 4 1000 (2014-2023)
• Polaris RZR XP 4 1000 (new generation) (2024-2026)
• Polaris RZR 4 XP 900 (2012-2014)
• Polaris RZR XP 4 Turbo (2016-2021)
• Polaris RZR XP S 4 (2026)
• Polaris RZR XP Turbo (2016-2021)
• Polaris Ranger Crew 1000 (2020-2026)
• Polaris Ranger Crew Diesel (2015-2018)
• Polaris Ranger Crew XP 1000 (2017-2026)
• Polaris Ranger Crew 570 Full Size (2016-2025)
• Polaris Ranger Crew XP 800 (2010-2014)
• Polaris Ranger Crew XP 900 (2014-2019)
• Polaris Ranger Pro XD (2022-2025)
• Polaris Ranger XP 1000 (2022, 2026)
• Polaris ACE 325 (2014-2016)
• Polaris ACE 325 EU (2015)
• Polaris ACE 325 HD (2015)
• Polaris ACE 570 (2015-2016)
• Polaris ACE 570 EU (2015-2018)
• Polaris ACE 570 HD (2015-2016)
• Polaris ACE 570 MD (2016)
• Polaris ACE 900 EFI EPS (2016)
• Polaris Ranger 4x4 700 Crew (2008-2009)
• Polaris Ranger 4x4 900 Diesel Crew (2012-2014)
• Polaris Ranger 6x6 800 (2010-2016)
• Polaris Ranger 900D HIPPO MPS (2014)

Position by machine, per All Balls:

• Front: Polaris ACE; Polaris RZR 1000; Polaris RZR 900
• Rear: Polaris General 1000; Polaris General 4; Polaris General XP; Polaris PRO; Polaris Ranger 1000; Polaris Ranger; Polaris Ranger 570; Polaris Ranger 6x6; Polaris Ranger 900; Polaris Ranger 900D; Polaris Ranger XP; Polaris RZR 4; Polaris RZR S4; Polaris RZR Turbo; Polaris RZR XP

All Balls also lists this part for some ATV models; D2D lists UTV fitment only.

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 XP 1000 caliper needs a rebuild?

A caliper that drags or sticks, a pad that wears unevenly, fluid weeping around the pistons, or a torn dust boot are the usual signs.

What comes in the kit?

All Balls lists three boots, four caliper seals and two washers.

Which models does it fit?

All Balls lists Polaris Ace 900 XC (2017-2019); Polaris General 1000 (2016); Polaris General 4 1000 (2017-2022, 2025); Polaris General XP 4 1000 (2020-2025); Polaris RZR 4 900 (2015-2018); Polaris RZR 900 (2015-2020); Polaris RZR 900 Trail (2021-2026); Polaris RZR Pro XP (2020); Polaris RZR Pro XP 4 (2020-2026); Polaris RZR S1000 (2016-2021); and more, see the full fitment list below.

Which position does it fit?

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

Is installation difficult?

The caliper comes off and is disassembled so the pistons can be removed and the seals and boots replaced. Clean the bore, reassemble, and bleed the brakes. All Balls does not publish an install sheet for this part.

Should I replace the pistons too?

If the pistons are pitted, corroded or cracked, replace them with a stainless piston kit while the caliper is apart.

Why All Balls Racing

All Balls Racing specializes in replacement bearings, seals, brake, 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 XP 1000 Brake Service

Confirm your exact year, model and position in the fitment list before ordering. Inspect the pads, rotors, caliper seals and fluid at the same time, and bleed the brakes with fresh fluid after any hydraulic work.