This rear brake caliper assembly is a direct replacement component for select Polaris ATV models. It features a built-in precise alloy piston and anti-ageing seal kits to deliver enhanced braking performance.
Fits the following Polaris models:
Sportsman 500 (1998-2002, except 6×6)
Sportsman 335 (1999-2000)
Sportsman 400 (2001-2002)
Diesel 455 (1999-2001)
Worker 335 (1999)
Worker 500 (1999, 2001)
Manufacturer part number 1910553 and compatible replacement numbers 1910366, 1930818, and 1910441.
Package includes one rear brake caliper assembly. Verify your ATV model year and variant code against the fitment list before purchase to ensure compatibility.
Returns and refunds are available in accordance with the Australian Consumer Law for faulty or damaged products. Delivery to Victoria typically takes 7-10 working days; other states 9-12 working days.






















