Wilwood 140-9838-R W4A Rear Disc Brake Kit, 2000-07 GM 1500 Pickup/SUV

Name: Wilwood 140-9838-R W4A Rear Disc Brake Kit, 2000-07 GM 1500 Pickup/SUV
Brand: Wilwood
SKU: 8351409838R
Price: 1828.99 USD
Availability: InStock

Wilwood

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$1,828.99

each

Factory Shipped

This part will be shipped by the manufacturer. We estimate this item will ship on or before February 16th.

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Product Summary

Rear Position, 6 on 5.5" Bolt Pattern, Powder Coated

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Key Specs

Position	Rear
Bolt Pattern	6 on 5.5"
Rotor Diameter	14.25 Inch
Rotor Type	Vented
Caliper Pistons	Four

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Details

W4AR Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUVs. High capacity braking from the W4AR calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles, tow rigs, and all others with increased brake requirements from high GVW.

Application

2000 Chevrolet Suburban 1500 6 Lug - All w/ OE HD 2 Piston Rear Brake
2000 Chevrolet Tahoe 6 Lug - New Style w/ OE HD 2 Pist Rear
2000 GMC Yukon 6 Lug - except Denali w/ OE HD 2 Pist Rear
2000 GMC Yukon XL 1500 6 Lug - All w/ OE HD 2 Piston Rear Brake
2001 Chevrolet Silverado 1500 Pickup 6 Lug - All w/ OE HD 2 Piston Rear Brake
2001 Chevrolet Suburban 1500 6 Lug - All w/ OE HD 2 Piston Rear Brake
2001 Chevrolet Tahoe 6 Lug - All w/ OE HD 2 Piston Rear Brake
2001 GMC Sierra 1500 Pickup 6 Lug - All w/ OE HD 2 Piston Rear Brake
2001 GMC Yukon 6 Lug - All w/ OE HD 2 Piston Rear Brake
2001 GMC Yukon XL 1500 6 Lug - All w/ OE HD 2 Piston Rear Brake
2002 Chevrolet Avalanche 1500 6 Lug - 4 x 2
2002 Chevrolet Avalanche 1500 6 Lug - 4 x 4
2002 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2002 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2002 Chevrolet Suburban 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2002 Chevrolet Suburban 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2002 Chevrolet Tahoe 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2002 Chevrolet Tahoe 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2002 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2002 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2002 GMC Yukon 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2002 GMC Yukon 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2002 GMC Yukon XL 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2002 GMC Yukon XL 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2003 Chevrolet Avalanche 1500 6 Lug - 4 x 2
2003 Chevrolet Avalanche 1500 6 Lug - 4 x 4
2003 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2003 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2003 Chevrolet Suburban 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2003 Chevrolet Suburban 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2003 Chevrolet Tahoe 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2003 Chevrolet Tahoe 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2003 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2003 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2003 GMC Yukon 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2003 GMC Yukon 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2003 GMC Yukon XL 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2003 GMC Yukon XL 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2004 Chevrolet Avalanche 1500 6 Lug - 4 x 2
2004 Chevrolet Avalanche 1500 6 Lug - 4 x 4
2004 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2004 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2004 Chevrolet Suburban 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2004 Chevrolet Suburban 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2004 Chevrolet Tahoe 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2004 Chevrolet Tahoe 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2004 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2004 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2004 GMC Yukon 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2004 GMC Yukon 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2004 GMC Yukon XL 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2004 GMC Yukon XL 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2005 Chevrolet Avalanche 1500 6 Lug - 4 x 2
2005 Chevrolet Avalanche 1500 6 Lug - 4 x 4
2005 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2005 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2005 Chevrolet Suburban 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2005 Chevrolet Suburban 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2005 Chevrolet Tahoe 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2005 Chevrolet Tahoe 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2005 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2005 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2005 GMC Yukon 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2005 GMC Yukon 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2005 GMC Yukon XL 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2005 GMC Yukon XL 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2006 Chevrolet Avalanche 1500 6 Lug - 4 x 2
2006 Chevrolet Avalanche 1500 6 Lug - 4 x 4
2006 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2006 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2006 Chevrolet Suburban 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2006 Chevrolet Suburban 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2006 Chevrolet Tahoe 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2006 Chevrolet Tahoe 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2006 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2006 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2006 GMC Yukon 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2006 GMC Yukon 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2006 GMC Yukon XL 1500 6 Lug - 4 x 2 w/ OE HD 2 Piston Rear Brake
2006 GMC Yukon XL 1500 6 Lug - 4 x 4 w/ OE HD 2 Piston Rear Brake
2007 Chevrolet Silverado 1500 Pickup 6 Lug - Classic Style w/ OE 2 Piston Rear

Charts

Installation Instructions (PDF)

Guides & Documents

Disc Brake Kits Instruction Sheet (8351409838R)

Everything You Need to Know About Converting Drum Brakes to Disc

Specifications

KEY SPECS
MFG. Part #	140-9838-R
Brand	Wilwood
Position	Rear
Bolt Pattern	6 on 5.5"
Rotor Diameter	14.25 Inch
Rotor Type	Vented
Caliper Pistons	Four
Caliper Finish	Powder Coated
Color	Red
Parking Brake Provision	No
Minimum Recommended Wheel Diameter	18 Inch
Rotor Style	Drilled & Slotted
Front Rotor Included	No
Front Caliper Included	No
Rear Caliper Included	Yes
Front Spindles Included	No
Master Cylinder Included	No
Brake Booster Included	No
Rear Rotor Included	Yes

GENERAL
Rotor Thickness	1.25"
Offset	0"
Mount Type	Radial
Total Piston Area	4.84 sq. in.
Piston Type	Stainless
Pad Area	11.00 sq. in.
Pad Volume	5.20 cu. in.
Brake Pad Compound	BP-10
Caliper Type	W4A
Rotor Finish	Plain
Rotor Material Type	Cast Iron
Vane Count	72 Curved Vane
Bedded	No
Balanced	Yes
Hat Type	Parking Brake Hat - Truck
Hat Finish	Black E-Coat
Hat Bolt Circle 1	6 X 5.50
Hat Material Type	Iron
Hat Offset Dimension	2.34"
GTIN Code	889545032512