ALL BALLS Brake Caliper Rebuild Kit for POLARIS SPORT 400, SPORTSMAN 400, TRAIL BLAZER 250, XPLORER 300, XPLORER 400 L 4X4

ALL BALLS offers this brake caliper rebuild kit for POLARIS SPORT 400, SPORTSMAN 400, TRAIL BLAZER 250, XPLORER 300, XPLORER 400 L 4X4 1993-1999. The caliper is the clamp that squeezes the pads onto the disc. Inside, one or more pistons are pushed out by the brake fluid when you pull the lever or press the pedal.

Why rebuild the caliper?

The benefits:

• Pistons that slide freely: the pads stop rubbing and wear evenly.
• Precise, consistent braking, even after muddy rides and repeated washing.
• You keep your original caliper, already matched to the bike.

Why choose ALL BALLS?

Complete All Balls kits: low-friction bearings and steel-spring nitrile seals, everything you need in one box.

When should you replace this part?

A brake that drags or runs hot, pads worn at an angle, a scored, pitted or sticking piston, fluid around the piston: the caliper needs rebuilding.

Specifications and fitting tips

• Manufacturer part number: 18-3190

Cross-Mania tip: Clean the seal grooves without scratching them (plastic or wooden tool), coat seals and pistons with fresh brake fluid, grease the slide pins with a brake-compatible grease, then bleed the system.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
POLARIS 300 1995
POLARIS 300 1994
POLARIS SCRAMBLER 400 1997
POLARIS SCRAMBLER 400 1996
POLARIS SCRAMBLER 400 1995
POLARIS SCRAMBLER 500 1997
POLARIS SPORT 400 1998
POLARIS SPORT 400 1997
POLARIS SPORT 400 1996
POLARIS SPORT 400 1995
POLARIS SPORT 400 1994
POLARIS SPORTSMAN 400 1997
POLARIS SPORTSMAN 400 1996
POLARIS SPORTSMAN 400 1995
POLARIS SPORTSMAN 400 1994
POLARIS SPORTSMAN 500 1997
POLARIS SPORTSMAN 500 1996
POLARIS TRAIL BLAZER 250 1998
POLARIS TRAIL BLAZER 250 1997
POLARIS TRAIL BLAZER 250 1996
POLARIS TRAIL BLAZER 250 1995
POLARIS TRAIL BLAZER 250 1994
POLARIS TRAIL BOSS 250 1995
POLARIS TRAIL BOSS 250 1993
POLARIS XPLORER 300 1999
POLARIS XPLORER 300 1998
POLARIS XPLORER 300 1997
POLARIS XPLORER 300 1996
POLARIS XPLORER 400 L 4X4 1998
POLARIS XPLORER 400 L 4X4 1997
POLARIS XPLORER 400 L 4X4 1996
POLARIS XPLORER 400 L 4X4 1995
POLARIS XPRESS 300 1999
POLARIS XPRESS 300 1998
POLARIS XPRESS 300 1997
POLARIS XPRESS 300 1996
POLARIS XPRESS 400 L 1997
POLARIS XPRESS 400 L 1996