All Balls Racing Polaris Ranger 1000 Master Cylinder Kit (2016-2026)
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The All Balls Racing brake master cylinder rebuild kit for the Polaris Ranger 1000, Ranger XP 1000 and RZR S 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 1000 brake master cylinder rebuild kit, Polaris Ranger 1000 master cylinder kit or Polaris Ranger 1000 master cylinder rebuild? Use the exact-model fitment list below to confirm this kit matches your machine.
Kit contents per All Balls: boot x1, master cylinder cup seal x1, master cylinder piston set x2, snap ring x1, washer x4.
Key Features
- Contains the components All Balls lists to rebuild a leaking master cylinder
- Includes copper washers, cup seals, boot, snap ring and O-rings where applicable
- UTV kits include a replacement hard-anodized aluminum piston, per All Balls
- Rebuilds the master cylinder instead of replacing the whole unit
Built To Solve: Worn Polaris Ranger 1000, Ranger XP 1000 and RZR S 1000 Brake Master Cylinder Rebuild Kit Problems
- A soft or sinking brake pedal
- Fluid leaking at the master cylinder
- Worn cup seals that let pressure bleed off
- A low reservoir that keeps dropping
Best For: Polaris Ranger 1000, Ranger XP 1000 and RZR S 1000 Owners Rebuilding The Brakes
- Ranger 1000 owners replacing worn master cylinder 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 master cylinder rebuild kit
- Contents: Boot x1
- Contents: Master cylinder cup seal x1
- Contents: Master cylinder piston set x2
- Contents: Snap ring x1
- Contents: Washer x4
- Kit type: brake master cylinder rebuild kit
- Country of origin: Taiwan
- Manufacturer Part Number: 18-1130
Fitment
All Balls lists this brake master cylinder rebuild kit for the following UTVs:
- Polaris RZR S 1000 60 inch (2016-2021)
- Polaris Ranger 1000 (2018-2026)
- Polaris Ranger Diesel (2019-2022)
- Polaris Ranger Crew 1000 (2020-2026)
- Polaris Ranger Crew XP 1000 (2018-2026)
- Polaris Ranger Pro XD (2022-2025)
- Polaris Ranger XP 1000 (2018-2026)
- Polaris XPedition ADV5 (2024-2026)
- Polaris XPedition XP/5 (2024-2026)
Position by machine, per All Balls:
- Brake master cylinder: Polaris PRO; Polaris Ranger 1000; Polaris Ranger 902; Polaris Ranger XP; Polaris RZR 1000; Polaris Xpedition
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 master cylinder needs a rebuild?
A soft or sinking pedal or lever, fluid leaking at the master cylinder, or fluid that keeps dropping in the reservoir are the usual signs.
What comes in the kit?
All Balls lists one boot, one master cylinder cup seal, two master cylinder piston sets, one snap ring and four washers.
Which models does it fit?
All Balls lists Polaris RZR S1000 (2016-2021); Polaris Ranger 1000 (2018-2026); Polaris Diesel (2019-2022); Polaris Ranger Crew 1000 (2020-2026); Polaris Ranger Crew XP 1000 (2018-2026); Polaris Ranger Pro XD (2022-2025); Polaris Ranger XP 1000 (2018-2026); Polaris XPedition ADV5 (2024-2026); Polaris XPedition XP/5 (2024-2026).
Is installation difficult?
The master cylinder is removed and disassembled so the piston, cup seals and boot can be replaced. Reassemble, refill with the correct fluid and bleed the system. All Balls does not publish an install sheet for this part.
Should I rebuild or replace the master cylinder?
If the bore is clean and unscored, a rebuild kit restores it for far less than a new master cylinder. A pitted bore needs a replacement unit.
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.
