Wednesday, January 17, 2018
GNX4 Rear Brake Kit

Rear Brake Kits
Wilwood Disc Brakes offers the largest selection of bolt-on brake kits with specifically engineered and matched groups of components designed to provide superior brake system performance and custom appeal over a wide range of applications. Most kits are easily installed with the common hand tools used to perform routine brake service.

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GNX4 Rear Brake Kit (1) Brake Kits Available

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GNX4 Rear Brake Kit
   Pistons: 4    Rotor Diameter: 12    Caliper Mount: Lug    Min. Wheel Diameter: 16    Flange: 0    Axle Offset: 0 GNX4 Rear Brake Kit
GNX4 Rear Brake Kit

GNX4 Rear Brake Kit
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GNX4 Rear Brake Kit Parts

GNX4 Rear Brake Kit Parts
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GNX4 Rear Brake Kit Description

The GNX4 Brake Kit is the product of Wilwood’s in-house FEA design and 3-D modeling technology. The GNX4 caliper paired with 12.00" diameter, .95" width rotors offers a durable, high torque braking solution. This is the current upgrade for AM General Military REV HUMVEE vehicles and will require modifications to vehicle platform for installation. The GNX4 caliper with its unyielding strength and superior piston design generates positive pedal response and high clamping efficiency with a substantial weight savings over original calipers. The caliper feature a natural aluminum finish protected by a durable clear coat anodizing. 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. Note: rear kits do not come with provision for parking brake.




This kit fits the following vehicles:
AM General HMMWV (Military) 2006-2010

   Ordering Information for GNX4 Rear Brake Kit
InfoCaliper ColorRotorP-Brake CableLine KitPricePart No / More InfoPurchase
Clear Anodize caliper finish
Undrilled  Multiple Line Kits * $1,763.94
Call (805) 388-1188