
ALL BALLS Brake Caliper Piston Kit (ref. 18-9021)
This repair kit is designed for maintenance and refurbishment of brake calipers on quads and roadsters. It is intended to replace a worn or damaged caliper piston, allowing for the reactivation of the braking mechanism while preserving the original architecture of the caliper without altering the settings.
Before any intervention, check compatibility with your model: this kit is commonly used on machines such as HONDA TRX 420 FA1 (Fourtrax Rancher Auto DCT 4WD TE41), HONDA TRX 420 FA (Fourtrax Rancher Auto 4WD TE37), and SUZUKI DR 200 SE. Inspect the condition of the seals, guides, and contact surfaces of the caliper for a complete refurbishment.
Workshop tips: prepare the appropriate tools, brake cleaner, lint-free cloths, and perform a brake line bleed after installation. If you are not comfortable with brake repairs, entrust the operation to a professional to ensure the safety and proper functioning of the braking system.