$302 Off
$302 Off
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#8351409407D
Wilwood 140-9407-D Cadillac/Chevy/GM Truck Rear Big Brake Kit
- AERO4 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 SUV’s
- High capacity braking from the AERO4 calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements
$2,514.86
/each
Factory Shipped
$2,816.65
Save $301.79
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Product Summary
Rear Position, 14.25 Inch Rotor Diameter, Powder Coated
- AERO4 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 SUV’s
- High capacity braking from the AERO4 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
Key Specs
| MFG. Part # | 140-9407-D |
| Position | Rear |
| Rotor Diameter | 14.25 Inch |
| Rotor Type | Vented |
| Caliper Pistons | Four |
Need To Know
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Return PolicyWilwood 140-9407-D Details
Wilwood 140-9407-D Details
- AERO4 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 SUV’s
- High capacity braking from the AERO4 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
1999 GMC Sierra 1500 Pickup 6 Lug - All w/ OE Single Piston Rear Brake
2000 Chevrolet Silverado 1500 Pickup All w/ OE Single Piston Rear Brake
2000 GMC Sierra 1500 Pickup All w/ OE Single Piston Rear Brake
2001 Chevrolet Silverado 1500 Pickup 6 Lug - All w/ OE Single Piston Rear Brake
2001 Chevrolet Tahoe 6 Lug - All w/ OE Single Piston Rear Brake
2001 GMC Sierra 1500 Pickup 6 Lug - All w/ OE Single Piston Rear Brake
2001 GMC Yukon 6 Lug - All w/ OE Single Piston Rear Brake
2002 Cadillac Escalade 6 Lug - 4 x 2 w/ out 4 Wheel Steering
2002 Cadillac Escalade 6 Lug - 4 x 4 w/ out 4 Wheel Steering
2002 Cadillac Escalade EXT 6 Lug - 4 x 2 w/ out 4 Wheel Steering
2002 Cadillac Escalade EXT 6 Lug - 4 x 4 w/ out 4 Wheel Steering
2002 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2002 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2002 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2002 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2002 GMC Yukon 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2002 GMC Yukon 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2003 Cadillac Escalade 6 Lug - 4 x 2 w/ out 4 Wheel Steering
2003 Cadillac Escalade 6 Lug - 4 x 4 w/ out 4 Wheel Steering
2003 Cadillac Escalade EXT 6 Lug - 4 x 2 w/ out 4 Wheel Steering
2003 Cadillac Escalade EXT 6 Lug - 4 x 4 w/ out 4 Wheel Steering
2003 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2003 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2003 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2003 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2004 Cadillac Escalade 6 Lug - 4 x 2 w/ out 4 Wheel Steering
2004 Cadillac Escalade 6 Lug - 4 x 4 w/ out 4 Wheel Steering
2004 Cadillac Escalade EXT 6 Lug - 4 x 2 w/ out 4 Wheel Steering
2004 Cadillac Escalade EXT 6 Lug - 4 x 4 w/ out 4 Wheel Steering
2004 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2004 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2004 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2004 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2005 Cadillac Escalade 6 Lug - 4 x 2 w/ out 4 Wheel Steering
2005 Cadillac Escalade 6 Lug - 4 x 4 w/ out 4 Wheel Steering
2005 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2005 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2005 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2005 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2006 Cadillac Escalade 6 Lug - 4 x 2
2006 Cadillac Escalade 6 Lug - 4 x 4
2006 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2006 Chevrolet Silverado 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2006 GMC Sierra 1500 Pickup 6 Lug - 4 x 2 w/ OE Single Piston Rear Brake
2006 GMC Sierra 1500 Pickup 6 Lug - 4 x 4 w/ OE Single Piston Rear Brake
2007 Cadillac Escalade 6 Lug - All
2007 Cadillac Escalade ESV 6 Lug - All
2007 Cadillac Escalade EXT 6 Lug - All
2007 Chevrolet Avalanche 6 Lug - All
2007 Chevrolet Silverado 1500 Pickup 6 Lug - Classic Style w/ OE Single Piston Rear
2007 Chevrolet Silverado 1500 Pickup 6 Lug - New Style w/ Disc Rear
2007 Chevrolet Suburban 1500 6 Lug - All
2007 Chevrolet Tahoe 6 Lug - All execpt Police
2007 Chevrolet Tahoe 6 Lug - Police package
2007 GMC Sierra 1500 Pickup 6 Lug - Classic Style w/ OE 2 Piston Rear
2007 GMC Sierra 1500 Pickup 6 Lug - Classic Style w/ OE Single Piston Rear
2007 GMC Sierra 1500 Pickup 6 Lug - New Style w/ Disc Rear
2007 GMC Yukon 6 Lug - All
2007 GMC Yukon XL 1500 6 Lug - All
2008 Cadillac Escalade 6 Lug - All (w/ finger clip front pad)
2008 Cadillac Escalade 6 Lug - All (w/o finger clip front pad)
2008 Cadillac Escalade ESV 6 Lug - All (w/ finger clip front pad)
2008 Cadillac Escalade ESV 6 Lug -All (w/o finger clip front pad)
2008 Cadillac Escalade EXT 6 Lug - All (w/ finger clip front pad)
2008 Cadillac Escalade EXT 6 Lug - All (w/o finger clip front pad)
2008 Chevrolet Avalanche 6 Lug - 4 x 2 (w/ finger clip front pad)
2008 Chevrolet Avalanche 6 Lug - 4 x 2 (w/o finger clip front pad)
2008 Chevrolet Avalanche 6 Lug - 4 x 4 (w/ finger clip front pad)
2008 Chevrolet Avalanche 6 Lug - 4 x 4 (w/o finger clip front pad)
2008 Chevrolet Silverado 1500 Pickup 6 Lug - All w/ Disc Rear (w/ finger clip front pad)
2008 Chevrolet Silverado 1500 Pickup 6 Lug - All w/ Disc Rear (w/o finger clip front pad)
2008 Chevrolet Suburban 1500 6 Lug - 4 x 2 (w/ finger clip front pad)
2008 Chevrolet Suburban 1500 6 Lug - 4 x 2 (w/o finger clip front pad)
2008 Chevrolet Suburban 1500 6 Lug - 4 x 4 (w/ finger clip front pad)
2008 Chevrolet Suburban 1500 6 Lug - 4 x 4 (w/o finger clip front pad)
2008 Chevrolet Tahoe 6 Lug - All except Police (w/o finger clip front pad)
2008 Chevrolet Tahoe 6 Lug - All including Police (w/ finger clip front pad)
2008 Chevrolet Tahoe 6 Lug - Police package (w/o finger clip front pad)
2008 GMC Sierra 1500 Pickup 6 Lug - All w/ Disc Rear (w/ finger clip front pad)
2008 GMC Sierra 1500 Pickup 6 Lug - All w/ Disc Rear (w/o finger clip front pad)
2008 GMC Yukon 6 Lug - 4 x 2 (w/ finger clip front pad)
2008 GMC Yukon 6 Lug - 4 x 2 (w/o finger clip front pad)
2008 GMC Yukon 6 Lug - 4 x 4 (w/ finger clip front pad)
2008 GMC Yukon 6 Lug - 4 x 4 (w/o finger clip front pad)
2008 GMC Yukon XL 1500 6 Lug - 4 x 2 (w/ finger clip front pad)
2008 GMC Yukon XL 1500 6 Lug - 4 x 2 (w/o finger clip front pad)
2008 GMC Yukon XL 1500 6 Lug - 4 x 4 (w/ finger clip front pad)
2008 GMC Yukon XL 1500 6 Lug - 4 x 4 (w/o finger clip front pad)
2009 Cadillac Escalade 6 Lug -All
2009 Cadillac Escalade ESV 6 Lug -All
2009 Cadillac Escalade EXT 6 Lug -All
2009 Chevrolet Avalanche 6 Lug -All
2009 Chevrolet Silverado 1500 Pickup 6 Lug - All w/ Rear Disc Brake
2009 Chevrolet Suburban 1500 6 Lug - 4 x 2
2009 Chevrolet Suburban 1500 6 Lug - 4 x 4
2009 Chevrolet Tahoe 6 Lug - 4 x 2 All w/ Rear Disc Brake
2009 Chevrolet Tahoe 6 Lug - 4 x 4 All w/ Rear Disc Brake
2009 GMC Sierra 1500 Pickup 6 Lug - All w/ Rear Disc Brake
2009 GMC Yukon 6 Lug - 4 x 2
2009 GMC Yukon 6 Lug - 4 x 4
2009 GMC Yukon XL 1500 6 Lug - 4 x 2
2009 GMC Yukon XL 1500 6 Lug - 4 x 4
2010 Cadillac Escalade 6 Lug - 4 x 2
2010 Cadillac Escalade 6 Lug - 4 x 4
2010 Cadillac Escalade ESV 6 Lug - 4 x 2
2010 Cadillac Escalade ESV 6 Lug - 4 x 4
2010 Cadillac Escalade EXT 6 Lug - 4 x 2
2010 Cadillac Escalade EXT 6 Lug - 4 x 4
2010 Chevrolet Avalanche 6 Lug - 4 x 2
2010 Chevrolet Avalanche 6 Lug - 4 x 4
2010 Chevrolet Silverado 1500 Pickup 6 Lug - All w/ Rear Disc Brake
2010 Chevrolet Suburban 1500 6 Lug - 4 x 2
2010 Chevrolet Suburban 1500 6 Lug - 4 x 4
2010 Chevrolet Tahoe 6 Lug - 4 x 2 All w/ Rear Disc Brake
2010 Chevrolet Tahoe 6 Lug - 4 x 4 All w/ Rear Disc Brake
2010 GMC Sierra 1500 Pickup 6 Lug - All w/ Rear Disc Brake
2010 GMC Yukon 6 Lug - 4 x 2
2010 GMC Yukon 6 Lug - 4 x 4
2010 GMC Yukon XL 1500 6 Lug - 4 x 2
2010 GMC Yukon XL 1500 6 Lug - 4 x 4
2011 Cadillac Escalade 6 Lug - 4 x 2
2011 Cadillac Escalade 6 Lug - 4 x 4
2011 Cadillac Escalade ESV 6 Lug - 4 x 2
2011 Cadillac Escalade ESV 6 Lug - 4 x 4
2011 Cadillac Escalade EXT 6 Lug - 4 x 2
2011 Cadillac Escalade EXT 6 Lug - 4 x 4
2011 Chevrolet Avalanche 6 Lug - 4 x 2
2011 Chevrolet Avalanche 6 Lug - 4 x 4
2011 Chevrolet Silverado 1500 Pickup 6 Lug - All w/ Rear Disc Brake
2011 Chevrolet Suburban 1500 6 Lug - 4 x 2
2011 Chevrolet Suburban 1500 6 Lug - 4 x 4
2011 Chevrolet Tahoe 6 Lug - 4 x 2 All w/ Rear Disc Brake
2011 Chevrolet Tahoe 6 Lug - 4 x 4 All w/ Rear Disc Brake
2011 GMC Sierra 1500 Pickup 6 Lug - All w/ Rear Disc Brake
2011 GMC Yukon 6 Lug - 4 x 2
2011 GMC Yukon 6 Lug - 4 x 4
2011 GMC Yukon XL 1500 6 Lug - 4 x 2
2011 GMC Yukon XL 1500 6 Lug - 4 x 4
2012 Chevrolet Silverado 1500 Pickup 6 Lug - All w/ Rear Disc Brake
2013 Chevrolet Silverado 1500 Pickup 6 Lug - All w/ Rear Disc Brake
Specs
Guides & Documents
Wilwood 140-9407-D Specifications
Wilwood 140-9407-D Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 140-9407-D |
| Brand | Wilwood |
| Position | Rear |
| Rotor Diameter | 14.25 Inch |
| Rotor Type | Vented |
| Caliper Pistons | Four |
| Caliper Finish | Powder Coated |
| Parking Brake Provision | Yes |
| Minimum Recommended Wheel Diameter | 18 Inch |
| Rotor Shape | Round |
| Hardware Included | Yes |
| 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 |
| Brake Hoses Included | No |
| Rear Rotor Included | Yes |
| Color | Black |
| Bolt Pattern | 6 on 5.5" |
| GENERAL | |
| Sold in Quantity | Kit |
| GTIN Code | 889545031850 |
| Notes | Fits 6 lug applications. Replaces models with single rear piston calipers. |
| Rotor Thickness | 1.25" |
| Stud Diameter | 0.63" |
| Offset | 0" |
| Axle Flange Offset | 0.00" |
| Mount Type | Radial |
| Total Piston Area | 3.56 sq. in. |
| Piston Type | Stainless |
| Pad Area | 11.00 sq. in. |
| Pad Volume | 5.2 cu. in. |
| Brake Pad Compound | BP-10 |
| Caliper Type | Radial |
| Rotor Finish | Black E-Coat |
| Rotor Material Type | Iron |
| Vane Count | 72 Curved Vane |
| Bedded | No |
| Balanced | Yes |
| Hat Type | Parking Brake Hat - Truck |
| Hat Finish | Black E-Coat |
| Hat Material Type | Iron |
| Hat Offset Dimension | 2.34" |
| Brake Lines Included | No |
| Caliper Color | Black |
| Caliper Material Type | Forged Aluminum |
| Parking Brake Style | Internal Drum |
| Rear Caliper Color | Black |
| Rear Caliper Material | Forged Billet Aluminum |
| Rear Caliper Piston Quantity | Four |
| Rear Rotor Construction | Vented |
| Rear Rotor Diameter | 14.25" |
| Rear Rotor Style | Cross-drilled/Slotted surface |
| Rear Rotor Thickness | 1.25" |
| Hat Bolt Circle 1 | 6 X 5.50 |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
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Fitment
Fitment
2002-2018 Cadillac Escalade
2007-2018 Cadillac Escalade ESV
2002-2013 Cadillac Escalade EXT
2007-2013 Chevy Avalanche
1999 Chevy Silverado
1999-2018 Chevy Silverado 1500
2007 Chevy Silverado 1500 Classic
2001-2007 Chevy Silverado 1500 HD
2019 Chevy Silverado 1500 LD
2015-2018 Chevy Suburban
2016-2017 Chevy Suburban
2007-2014 Chevy Suburban 1500
2001-2018 Chevy Tahoe
2007-2011 GMC Sierra
1999-2018 GMC Sierra 1500
2007 GMC Sierra 1500 Classic
2019 GMC Sierra 1500 Limited
2001-2018 GMC Yukon
2015-2018 GMC Yukon XL
2000-2014 GMC Yukon XL 1500

