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Wilwood Brakes HM4 Hydra-Mechanical 120-11025

Wilwood Brakes HM4 Hydra-Mechanical 120-11025
Wilwood Brakes HM4 Hydra-Mechanical 120-11025Wilwood Brakes HM4 Hydra-Mechanical 120-11025
$164.99 ea
NEWARRIVING SOONEstimated Ship Date 04/11/2024 (If Ordered Today)5 Available from WILWOOD ENGINEERING as of 03/28/2024
Model: 3919644
STANDARD
DELIVERY

Wilwood's HM series Hydra-Mechanical calipers are the perfect rear caliper for utilty vehicles. HM calipers offer options of both left-hand and right-hand units, with piston sizing of either 1.00" or 1.19. HM calipers utilizes a cost effective die cast construction with advanced design and manufacturing techniques which results in a rigid, lightweight and durable caliper.

About Wilwood Engineering

Wilwood Engineering designs and manufactures high-performance disc brake systems. Since the company’s inception in 1977 by Bill Wood, we have developed a substantial matrix of brake components and engineering techniques that allow us to quickly and reliably create brake systems for almost any application. Our core ability is the rapid development of custom engineered brake systems using a combination of off-the-shelf and custom components. In addition to designing and manufacturing brakes for all types of competitive motor sports, Wilwood also manufactures brake systems and components for agricultural equipment, industrial applications, utility vehicles, snowmobiles, quads, motorcycles and military vehicles.

With headquarters in Camarillo, California, Wilwood employs approximately 250 people. We have on-shelf stock of more than 300 different brake calipers, 200 rotor designs, 100 master cylinder designs and a wide assortment of brackets, fittings, valves and brake lines. Our off-shelf brake calipers range in size from tiny calipers used on go-carts and light duty industrial equipment, to heavy duty original equipment brakes for the U.S. military Humvee.

Wilwood's engineering department uses the latest computer-aided design and manufacturing techniques in conjunction with finite element analysis, dynamic test and cycle test equipment, to find high-performance and reliability solutions for the most difficult braking tasks. Our extensive inventory of proprietary on-the-shelf components allow us to provide cost-effective solutions for unique brake applications.

Wilwood is ISO 9000 compliant and has extensive experience maintaining quality levels of 100ppm or less for original equipment manufacturers.

Specifications:

Parts & Accessories
Bleed Screw Kit 220-6069
O-Ring Kit 130-10536
Replacement Dust Boot 210-6391
Replacement Piston 1 200-8238
Brake Pad Specifications
Brake Pad Type 1 6407
Total Pad Area (in²) 1.7
Total Pad Volume (in³) 0.26
Colors & Finish
Color Clear
Finish Clear Anodize
Pistons
Dust Boot Yes
Piston Area (in²) 0.79
Piston Count 1
Piston Type Stainless
Mounting Specifications
Inlet Thread Size M10 x 1.00
Mount Center(in) 3.00
Mount Hole Size(in) 0.67
Mount Side Right Hand
Mount Type Floating
Duty Rating & Material
Material Aluminum
Weight(Lbs) 2.7
Rotor Compatibility
Maximum Rotor Diameter(in) 11.20
Maximum Rotor Width (in) 0.19
Minimum Rotor Diameter(in) 6.00
Minimum Rotor Width (in) 0.15
Rotor Width (in) 0.19
Mounting
Mount Center(in) 3.00
Mount Side Right Hand
Mount Type Floating
Pad Dimensions
Pad Area (in²) 1.7
Pad Volume (in³) 0.26
Piston Specifications
Piston 1 Bore (in) 1.00
Total Piston Area (in²) 0.79
Rotor Dimensions
Rotor Diameter(in) 11.20
Rotor Width (in) 0.19

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Wilwood Brakes HM4 Hydra-Mechanical 120-11025:
Muscle Cars & Classics 2024