Wilwood GNX4 Off-Road Forged Billet Brake Caliper
Wilwood's GNX4 brake caliper generates positive pedal response and high clamping efficiency with a substantial weight savings over comparable OE Calipers. Forged billet aluminum bodies, stainless steel pistons, and high-temperature seals put an end to the rust, bore pitting, and seal failures that plague many OE caliper design.
Stainless steel pistons delay the heat transfer from the pads while the aluminum calipers dissipate the heat quicker than the OE cast iron calipers. Cooler operating temperatures translate into longer service life, regardless of the driving environment. Each caliper also uses stainless SRS bridge plates to reduce wear from pad gouging at the caliper bridge. The spring-loaded action of the SRS plates also reduces noise by eliminating pad rattle and dampening the engagement harmonics.
Wilwood GNX4 4 Piston Forged Billet Caliper Lug Mount
GNX4 4 Piston Forged Billet Caliper