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Wilwood Brakes Forged Superlite 4 Radial MT-Quick-Silver 120-13267-N

Wilwood Brakes Forged Superlite 4 Radial MT-Quick-Silver 120-13267-N
Wilwood Brakes Forged Superlite 4 Radial MT-Quick-Silver 120-13267-NWilwood Brakes Forged Superlite 4 Radial MT-Quick-Silver 120-13267-NWilwood Brakes Forged Superlite 4 Radial MT-Quick-Silver 120-13267-N
$822.99 ea
NEWARRIVING SOONEstimated Ship Date 10/26/2022 (If Ordered Today)3 available from WILWOOD ENGINEERING as of 09/24/2022
Model: 3924533
Supplier has not provided any fitment data for this product.
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FSL6R/ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock® pistons in the ST models. Differential piston bores compensate for leading-edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock® pistons in ST caliper models block heat transfer from the pads and reduce temperatures in the caliper, fluid, and seals by up to 25% over standard stainless steel pistons. Featuring either a Quick-Silver Nickel finish or Type III hard anodize, these are the go-to calipers for all types sustained hard braking on dirt and asphalt ovals and a wide range of off-road, rally and road course applications.

The FSL6R has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes. The transfer tube has been replaced with two additional bleed screw assemblies which allow differential bore models to have a left hand and right hand orientation, but no leading or trailing configuration is required. The most noteworthy feature of all the FSL6R caliper models is the exceptional strength and reduced weight of the forging. With assembled weights just at 4.4 pounds, the caliper body design in itself is a product of computer generated solid modeling and stress analysis technology. Each caliper features closed end bridges with a radial transition down to the main body and piston bore housings. The elimination of machined steps and sharp shoulders in this critical area provides a measurable increase in overall body strength and resistance to deflection under load. Every FSL6R body is stress-flow forged from a premium grade aluminum alloy billet.

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.

Downloads:

Download Name File Size
fl341.pdf324.22KB

Specifications:

Parts & Accessories
Bleed Screw Kit 220-0627
Bridge Bolt Kit 230-5978
Cross-Over O-Ring Kit 130-10540
O-Ring Kit 130-5972
Replacement Piston 1 200-7553
Replacement Piston 2 200-7556
Replacement Piston 3 200-7556
Wear Plate L/H 300-5923
Wear Plate R/H 300-5922
Brake Pad Specifications
Brake Pad Type 1 7420
Total Pad Area (in²) 8.2
Total Pad Volume (in³) 4.9
Colors & Finish
Color Nickel
Finish Nickel Plate
Pistons
Dust Boot No
Piston Area (in²) 4.04
Piston Count 6
Piston Type Thermlock
Mounting Specifications
Inlet Thread Size 1/8-27 NPT
Mount Center(in) 5.98
Mount Height(in) 1.63
Mount Hole Size(in) 0.39
Mount Side Right Hand
Mount Type Radial
Duty Rating & Material
Material Aluminum
Rotor Compatibility
Maximum Rotor Diameter(in) 14.00
Maximum Rotor Width (in) 1.35
Minimum Rotor Diameter(in) 11.75
Minimum Rotor Width (in) 1.15
Rotor Width (in) 1.25
Mounting
Mount Center(in) 5.98
Mount Side Right Hand
Mount Type Radial
Pad Dimensions
Pad Area (in²) 8.2
Pad Volume (in³) 4.9
Piston Specifications
Piston 1 Bore (in) 1.62
Piston 2 Bore (in) 1.12
Piston 3 Bore (in) 1.12
Total Piston Area (in²) 4.04
Rotor Dimensions
Rotor Diameter(in) 14.00
Rotor Width (in) 1.25

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Muscle Cars & Classics 2022