All Balls Racing Ranger 1000 & XP 1000 Caliper Piston Kit (2004-2026)

The All Balls Racing stainless brake caliper piston kit for the Polaris Ranger 1000, Ranger XP 1000 and Ranger 500 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 Ranger 1000 caliper piston, Polaris Ranger 1000 caliper pistons or Polaris Ranger 1000 brake caliper piston kit? Use the exact-model fitment list below to confirm this kit matches your machine.

Kit contents per All Balls: caliper piston x1.

Key Features

• Upgrades OEM steel, composite or aluminum pistons to 304 stainless steel, per All Balls
• Eliminates OEM ceramic inserts that can crack under heavy load and high heat
• 304 stainless resists the corrosion found on chrome-plated pistons and will not turn brittle like composite pistons
• Stainless steel conducts up to 90% less heat than aluminum, sending less heat into the caliper and fluid, per All Balls

Built To Solve: Worn Polaris Ranger 1000, Ranger XP 1000 and Ranger 500 Stainless Brake Caliper Piston Kit Problems

• Corroded, pitted or sticking caliper pistons
• Brittle composite pistons that crack
• Heat fade from pistons that pass heat to the fluid
• Repeat sticking after seal-only rebuilds

Best For: Polaris Ranger 1000, Ranger XP 1000 and Ranger 500 Owners Rebuilding The Brakes

• Ranger 1000 owners replacing worn caliper pistons
• 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: stainless brake caliper piston kit
• Contents: Caliper piston x1
• Kit type: stainless brake caliper piston kit
• Position: varies by machine (see Fitment)
• Material: 304 stainless steel
• Country of origin: China
• Manufacturer Part Number: 18-9038

Fitment

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

• Polaris General XP 1000 (2020-2026)
• Polaris RZR 4 800 (2010-2014)
• Polaris RZR Turbo S 4 (2019)
• Polaris RZR XP 1000 (new generation) (2024-2026)
• Polaris RZR XP 900 (2011-2014)
• Polaris Ranger 1000 (2018-2026)
• Polaris Ranger Diesel (2015-2022)
• Polaris Ranger Crew XP 900 (2018)
• Polaris Ranger 570 Midsize (2013-2021)
• Polaris Ranger 400 (2010-2014)
• Polaris Ranger 500 (2017-2022, 2026)
• Polaris Ranger 570 SP (2022-2026)
• Polaris Ranger Pro XD (2022-2025)
• Polaris Ranger XP 1000 (2017-2026)
• Polaris Ranger 570 Full Size (2015-2025)
• Polaris Ranger XP 800 (2010-2014)
• Polaris Ranger XP 900 (2013-2019)
• Polaris ACE 500 (2017-2019)
• Polaris ACE 570 (2017-2019)
• Polaris ACE 570 HD (2017-2019)
• Polaris ACE 570 SP (2017)
• Polaris Brutus HD 1000 (2015-2018)
• Polaris Brutus HD 900 (2013-2014)
• Polaris Ranger 2x4 (2004)
• Polaris Ranger 2x4 500 (2005-2009)
• Polaris Ranger 325 ETX (2015-2016)
• Polaris Ranger 325 ETX EU (2015)
• Polaris Ranger 4x4 500 (2004-2007)
• Polaris Ranger 4x4 500 Crew (2011-2012)
• Polaris Ranger 4x4 500 EFI (2006-2012)
• Polaris Ranger 4x4 700 (2005-2009)
• Polaris Ranger 4x4 900 Diesel (2011-2014)
• Polaris Ranger 6x6 500 (2004-2005)
• Polaris Ranger 6x6 700 EFI (2006-2009)
• Polaris Ranger Diesel HST/Deluxe (2014)
• Polaris Ranger Diesel INTL (2014)
• Polaris Ranger EV 4x4 (2010-2022)
• Polaris Ranger EV LIION (2016-2018)
• Polaris Ranger EV Midsize INTL (2014)
• Polaris Ranger HST (2015-2017)
• Polaris Ranger Series 10 4x4 & 6x6 (2007)
• Polaris Ranger Series 11 4x4 & 6x6 (2007)
• Polaris Ranger TM 700 (2004-2006)

Position by machine, per All Balls:

• Front: Polaris ACE; Polaris PRO; Polaris Ranger; Polaris Ranger 325; Polaris Ranger 500; Polaris Ranger 570; Polaris Ranger 6x6
• Rear: Polaris Brutus; Polaris General XP; Polaris PRO; Polaris Ranger 1000; Polaris Ranger; Polaris Ranger 570; Polaris Ranger 6x6; Polaris Ranger 900; Polaris Ranger 902; Polaris Ranger Diesel; Polaris Ranger EV; Polaris Ranger HST; Polaris Ranger XP; Polaris RZR 4; 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

Why replace the Ranger 1000 caliper pistons with stainless?

OEM composite pistons can turn brittle and chrome or aluminum pistons can corrode and stick. All Balls' 304 stainless pistons resist corrosion and carry less heat into the caliper.

What comes in the kit?

All Balls lists one caliper piston.

Which models does it fit?

All Balls lists Polaris General XP 1000 (2020-2026); Polaris RZR 4 800 (2010-2014); Polaris RZR Turbo S 4 (2019); Polaris RZR XP (2024+) (2024-2026); Polaris RZR XP 900 (2011-2014); Polaris Ranger 1000 (2018-2026); Polaris Diesel (2015-2022); Polaris Ranger Crew XP 900 (2018); Polaris Ranger Midsize (2013-2021); Polaris 400 (2010-2014); 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 is disassembled, the old pistons are pushed out and the new stainless pistons go in with fresh seals. A caliper rebuild kit is usually replaced at the same time. Bleed the brakes afterward. All Balls does not publish an install sheet for this part.

Do I need a caliper rebuild kit as well?

Usually yes. New seals and boots should go in with new pistons, so pair this with the matching All Balls caliper rebuild kit.

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 Ranger 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.