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Wilwood Brakes TX6R Big Brake Truck Rear Brake Kit 140-13878-C

Wilwood Brakes TX6R Big Brake Truck Rear Brake Kit 140-13878-C
Wilwood Brakes TX6R Big Brake Truck Rear Brake Kit 140-13878-CWilwood Brakes TX6R Big Brake Truck Rear Brake Kit 140-13878-CWilwood Brakes TX6R Big Brake Truck Rear Brake Kit 140-13878-CWilwood Brakes TX6R Big Brake Truck Rear Brake Kit 140-13878-CWilwood Brakes TX6R Big Brake Truck Rear Brake Kit 140-13878-CWilwood Brakes TX6R Big Brake Truck Rear Brake Kit 140-13878-C
$4,534.99 ea
NEWARRIVING SOONEstimated Ship Date 12/06/2024 (If Ordered Today)4 Available from WILWOOD ENGINEERING as of 11/21/2024
Model: 3921892
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Wilwood’s Tactical Extreme TX6R Big Brake rear kits are ultimate in braking performance for Truck, SUV and Armored Vehicles. Using TX6R radial mount six-piston calipers and massive 15.00” to 16.00” GT-60 directional vane Spec-37 alloy rotors, these kits deliver consistent stopping power and extreme duty durability under sustained high heat with this ready to bolt-on kit. The calipers are volume matched for compatibility with original equipment power brake system output. TX6R rear kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades. Kits include radial mount caliper brackets, and all the necessary hardware to complete the installation. Braided stainless steel flex lines will need to be purchased for some applications.

Fitment Notes

1. Fits axle with 4.63 center register only.

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
ds1093.pdf413.68KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Fitment Notes
Chevrolet Silverado 1500 HD 2001 - 2006 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
Chevrolet Silverado 1500 HD 2003 - 2005 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
Except 4 Wheel Steering
Chevrolet Silverado 2500 HD 2001 - 2006 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
with 4.63 Center Hole Rear
Chevrolet Silverado 2500 1999 - 2004 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
with 4.63 Center Hole Rear
Chevrolet Suburban 2500 2000 - 2006 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
with 4.63 Center Hole Rear
GMC Sierra 1500 HD 2001 - 2006 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
GMC Sierra 1500 HD 2003 - 2005 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
Except 4 Wheel Steering
GMC Sierra 2500 HD 2001 - 2006 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
with 4.63 Center Hole Rear
GMC Sierra 2500 1999 - 2004 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
with 4.63 Center Hole Rear
GMC Yukon XL 2500 2000 - 2006 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
8 Lugs
with 4.63 Center Hole Rear
Hummer H2 Adventure 2005 - 2006 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
Hummer H2 Adventure 2007 - 2009 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
2007-Up, 16" Front kits use Flexline kit 220-10980. 14.25" Front kits use Flexline kit 220-10979
Hummer H2 Base 2003 - 2006 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
Hummer H2 Base 2007 - 2009 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
2007-Up, 16" Front kits use Flexline kit 220-10980. 14.25" Front kits use Flexline kit 220-10979
Hummer H2 Luxury 2005 - 2006 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
Hummer H2 Luxury 2007 - 2009 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
2007-Up, 16" Front kits use Flexline kit 220-10980. 14.25" Front kits use Flexline kit 220-10979
Hummer H2 Special Edition 2007 KIT,REAR,TX6R,H2/2500,99-2010,4.63 CENTER REGISTRATION,16.00 ROTOR,ANO; RTR:16.00-IN DIA, GT 60 CURVED VANE, SLOTTED; CLPR:TX6R, 6-PISTON, TYPE III ANO
Fits axle with 4.63 center register only.
2007-Up, 16" Front kits use Flexline kit 220-10980. 14.25" Front kits use Flexline kit 220-10979

Specifications:

Details
Part Type Disc Brake Caliper / Rotor / Pad Kit
Kit Summary
Axle Offset 0.00
Caliper Type 6 - Type III Ano
Min Wheel Diameter Req'd* 20
Mount Type Radial
Rear End Axle OEM
Rotor Diameter 16.00
Kit Components & Specs / Rotors
Bedded No
Design Type GT-BLK
Dynamically Balanced Yes
Left Hand - Part No 160-8954-GTB
Material Spec-37 Iron
Outside Diameter (in) 16.00
Right Hand - Part No 160-8953-GTB
Style GT Slotted
Surface Finish Black Electro Coat
Type GT 60 Curved Vane
Vane Count 60 CV
Width (in) 1.38
Parts & Accessories / Caliper Parts
Bleed Screw Kit 220-0627
CrossOver O-Ring Kit 130-10540
O-ring Kit 130-14278
Pad Retainer 180-9874
Replacement Piston 1 200-7531
Replacement Piston 2 200-7519
Replacement Piston 3 200-7519
Wear Plate - Left Hand 300-5922
Wear Plate - Right Hand 300-5923
Kit Components & Specs / Rotor Hats
Bolt Circle 1 8 x 6.50
Finish Color Black E-Coat
Hat - Part No 170-14028
Hat Offset Dimension (in) 1.780
Material Iron
Stud Diameter - BC 1 0.640
Stud Diameter - BC 2 0.000
Stud Diameter - BC 3 0.000
Type Parking Brake Hat - Truck
Kit Components & Specs / Calipers
Brake Pad Area (In²) 12.69
Brake Pad Plate 10120
Brake Pad Volume (In³) 6.81
Finish Color Type III Ano
Left Hand - Part No 120-13818
Mount Type Radial
Pad Compound BP-20
Piston 1 Bore (in) 1.75
Piston 2 Bore (in) 1.62
Piston 3 Bore (in) 1.62
Piston Area (In²) 6.52
Piston Count 6
Piston Type Stainless
Right Hand - Part No 120-13817
Type TX6R
Parts & Accessories / Brake Lines
Front Line Kit 220-9811, 220-11196

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Wilwood Brakes TX6R Big Brake Truck Rear Brake Kit 140-13878-C:
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