855.444.6872 Contact Us Mon-Sat 10a-6p
DRIVEN BY CARE

Wilwood Brakes SX6R Big Brake Dynamic Front Brake Kit 140-15438-R

Wilwood Brakes SX6R Big Brake Dynamic Front Brake Kit 140-15438-R
Wilwood Brakes SX6R Big Brake Dynamic Front Brake Kit 140-15438-RWilwood Brakes SX6R Big Brake Dynamic Front Brake Kit 140-15438-RWilwood Brakes SX6R Big Brake Dynamic Front Brake Kit 140-15438-RWilwood Brakes SX6R Big Brake Dynamic Front Brake Kit 140-15438-R
$5,562.99 ea
NEWARRIVING SOONEstimated Ship Date 12/06/2024 (If Ordered Today)5 Available from WILWOOD ENGINEERING as of 11/24/2024
Model: 3922325
STANDARD
DELIVERY
STORE PICKUP
[More Info]

SX6R calipers were designed for the specific purpose of providing high capacity braking with large diameter rotors for extreme duty and race vehicles. It is the largest dual purpose caliper Wilwood has produced, providing big brake performance for show and dual purpose street and track vehicles. Offering additional enhanced braking with wheel and tire upgrades. Kits are fully compatible with OE master cylinder output and ABS function. Directional 72 staggered vane 14.00” to 15.00”rotors provide maximum cooling for sustained high heat durability.

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
ds1302.pdf589.2KB

Specifications:

Kit Components & Specs / Rotors
Bedded No
Design Type GT
Dynamically Balanced Yes
Left Hand - Part No 165-15422
Material Spec-37 Iron
Outside Diameter (in) 14.00
Right Hand - Part No 165-15421
Style GT Slotted
Surface Finish Plain
Type GT 72 Curved Vane
Vane Count 72 CV
Width (in) 1.25
Parts & Accessories / Caliper Parts
Bleed Screw Kit 220-0627
O-ring Kit 130-5972
Pad Retainer 180-14649
Replacement Dustboot Call
Replacement Piston 1 200-7519
Replacement Piston 2 200-7513
Replacement Piston 3 200-7513
Wear Plate - Left Hand 300-5876
Wear Plate - Right Hand 300-5876
Kit Components & Specs / Rotor Hats
Bolt Circle 1 5 x 4.72
Finish Color Type III Anodize
Hat - Part No 170-15420
Hat Offset Dimension (in) 0.920
Material Aluminum
Stud Diameter - BC 1 0.640
Stud Diameter - BC 2 0.000
Stud Diameter - BC 3 0.000
Type Big Brake Dynamic Lug Drive - Flared Bell
Parts & Accessories / Hat
Bolt Kit 300-14912
Kit Components & Specs / Calipers
Brake Pad Area (In²) 15.9
Brake Pad Plate D1792
Brake Pad Volume (In³) 7.66
Finish Color Red Powder Coat
Left Hand - Part No 120-14863-RD
Mount Type Radial
Pad Compound PM - ProMatrix
Piston 1 Bore (in) 1.62
Piston 2 Bore (in) 1.12
Piston 3 Bore (in) 1.12
Piston Area (In²) 4.04
Piston Count 6
Piston Type Stainless
Right Hand - Part No 120-14862-RD
Type SX6R
Caliper Type 6 - Red Powder Coat
Min Wheel Diameter Req'd* 18
Mount Type Radial
Rotor Diameter 14.00
Spindle Type Factory Disc Spindle
Parts & Accessories / Brake Lines
Front Line Kit 220-11382

Reviews:

Write a Review
* Your Name:
* Email (This will not be displayed)
* Rating:
Comments:

Ask a question about

Wilwood Brakes SX6R Big Brake Dynamic Front Brake Kit 140-15438-R:
Muscle Cars & Classics 2024