All Balls Racing Polaris Ranger Midsize Caliper Piston Kit (2014-2026)
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The All Balls Racing stainless brake caliper piston kit for the Polaris Ranger Midsize, RZR Turbo S and General 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 Ranger midsize caliper piston, Polaris Ranger midsize caliper pistons or Polaris Ranger midsize 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 Midsize, RZR Turbo S and General XP 1000 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 Midsize, RZR Turbo S and General XP 1000 Owners Rebuilding The Brakes
- Ranger Midsize 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: 18-9043
Fitment
All Balls lists this stainless brake caliper piston kit for the following UTVs:
- Polaris General XP 1000 (2021)
- Polaris RZR Turbo S 4 (2019)
- Polaris Ranger 570 Midsize (2014-2021)
- Polaris Ranger 570 SP (2022-2026)
- Polaris Ranger Pro XD (2022)
- Polaris Ranger 570 Full Size (2016)
Position by machine, per All Balls:
- Front: Polaris General XP; Polaris PRO; Polaris Ranger 570
- Rear: Polaris RZR XP
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 Midsize 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 (2021); Polaris RZR Turbo S 4 (2019); Polaris Ranger Midsize (2014-2021); Polaris SP 570 (2022-2026); Polaris Ranger Pro XD (2022); Polaris Ranger XP 570 (2016).
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 Midsize 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.
