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Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $1,219.88 fortnightly and receive your order now. More info
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.
Maximize your braking power with AERO4 radial rear disc kits from Wilwood! They provide the ultimate Big Brake solution for muscle car rear axles that require a parking brake. The 4-piston calipers, 2-piece rotors, and high performance BP-10 compound pads deliver both optimized and balanced braking to complement front big brake upgrades on all types of custom, show, and high performance street machines. Plus, the neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs are offered to further personalize style and performance for every application. Order the Wilwood AERO4 Big Brake rear brake kit designed for fitment with your axle and wheel bolt pattern.
UPC | 889545032482 |
Brand | Wilwood Disc Brakes |
Notes | Fits models with OE dual piston rear calipers. |
Position | Rear |
Quantity | Sold as a kit. |
Part Type | Disc Brake Kits |
Offset (in.) | 0.000 in. |
Product Line | Wilwood AERO4 Big Brake Rear Brake Kits |
Rear Rotor Style | Slotted surface |
Rear Caliper Color | Black |
Disc Brake Kit Type | Power assist |
Parking Brake Style | Internal drum |
Rear Rotor Diameter | 14.25 in./361.95mm |
Rear Rotor Included | Yes |
Brake Hoses Included | No |
Front Rotor Included | No |
Rear Caliper Included | Yes |
Rear Caliper Material | Forged billet aluminum |
Brake Booster Included | No |
Front Caliper Included | No |
Front Spindles Included | No |
Parking Brake Provision | Yes |
Rear Rotor Construction | Vented |
Master Cylinder Included | No |
Manufacturer's Part Number | 140-9838 |
Rear Rotor Thickness (in.) | 1.25 |
Rear Caliper Piston Quantity | Four |
Brake Rotor Bolt Pattern (mm) | 6 x 139.70mm |
Brake Rotor Bolt Pattern (in.) | 6 x 5.50 in. |
Minimum Recommended Wheel Diameter (in.) | 18 in. |
Compatibility & Application Information | |
---|---|
Make | CHEVROLET |
Model | AVALANCHE 1500 |
Submodel | BASE |
Beginning Year | 2002 |
Ending Year | 2005 |
Engine Type | V8 |
Engine Size | 5.3L/325 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Liter | 5.3 |
CID | 325 |
CC | 5328 |
Drivetrain | 4WD |
Application Notes | Front Brake Type: Disc, Rear BrakeType: Disc. KIT,REAR,GM TRK/SUV,1500,99-UP OE 2 PISTON CALIPER,14.25 ROTOR; RTR:14.25-IN DIA, GT 72 CURVED VANE, SLOTTED; CLPR:AERO4, 4-PISTON, BLACK POWDER COAT For OE rears with dual piston calipers. 16" Front kits use Flexline kit 220-8998. 14.25" Front kits use F |
Engine VIN Code | T |
Make | CHEVROLET |
Model | AVALANCHE 1500 |
Submodel | BASE |
Beginning Year | 2002 |
Ending Year | 2005 |
Engine Type | V8 |
Engine Size | 5.3L/325 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Liter | 5.3 |
CID | 325 |
CC | 5328 |
Drivetrain | RWD |
Application Notes | Front Brake Type: Disc, Rear BrakeType: Disc. KIT,REAR,GM TRK/SUV,1500,99-UP OE 2 PISTON CALIPER,14.25 ROTOR; RTR:14.25-IN DIA, GT 72 CURVED VANE, SLOTTED; CLPR:AERO4, 4-PISTON, BLACK POWDER COAT For OE rears with dual piston calipers. 16" Front kits use Flexline kit 220-8998. 14.25" Front kits use F |
Engine VIN Code | T |
Make | CHEVROLET |
Model | AVALANCHE 1500 |
Submodel | BASE |
Beginning Year | 2005 |
Ending Year | 2005 |
Engine Type | V8 |
Engine Size | 5.3L/325 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Liter | 5.3 |
CID | 325 |
CC | 5328 |
Drivetrain | 4WD |
Application Notes | Front Brake Type: Disc, Rear BrakeType: Disc. KIT,REAR,GM TRK/SUV,1500,99-UP OE 2 PISTON CALIPER,14.25 ROTOR; RTR:14.25-IN DIA, GT 72 CURVED VANE, SLOTTED; CLPR:AERO4, 4-PISTON, BLACK POWDER COAT For OE rears with dual piston calipers. 16" Front kits use Flexline kit 220-8998. 14.25" Front kits use F |
Engine VIN Code | Z |
Make | CHEVROLET |
Model | AVALANCHE 1500 |
Submodel | BASE |
Beginning Year | 2005 |
Ending Year | 2005 |
Engine Type | V8 |
Engine Size | 5.3L/325 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Wilwood AERO4 RearTruck Kit 14.25in 1999-2010 GM 1500-SUV 2 Piston OE Caliper | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2000 | GMC | Yukon | SLE | US |
2000 | Chevrolet | Suburban 1500 | Base | US |
2000 | Chevrolet | Suburban 1500 | LS | US |
2000 | GMC | Yukon XL 1500 | SLT | US |
2000 | GMC | Yukon | SLT | US |
2000 | Chevrolet | Tahoe | LS | US |
2000 | Chevrolet | Tahoe | LT | US |
2000 | Chevrolet | Suburban 1500 | LT | US |
2000 | GMC | Yukon XL 1500 | SLE | US |
2000 | Chevrolet | Tahoe | Base | US |
2001 | Chevrolet | Tahoe | Base | US |
2001 | Chevrolet | Tahoe | LT | US |
2001 | Chevrolet | Suburban 1500 | Base | US |
2001 | Chevrolet | Silverado 1500 | LS | US |
2001 | Chevrolet | Silverado 1500 | LT | US |
2001 | GMC | Yukon | Denali | US |
2001 | Chevrolet | Suburban 1500 | LS | US |
2001 | Chevrolet | Suburban 1500 | LT | US |
2001 | GMC | Sierra 1500 | C3 | US |
2001 | GMC | Yukon XL 1500 | SLE | US |
2001 | GMC | Yukon XL 1500 | SLT | US |
2001 | GMC | Yukon | SLE | US |
2001 | Chevrolet | Tahoe | LS | US |
2001 | GMC | Yukon | SLT | US |
2001 | Chevrolet | Silverado 1500 | Base | US |
2001 | GMC | Yukon XL 1500 | Denali | US |
2001 | GMC | Sierra 1500 | SL | US |
2001 | GMC | Sierra 1500 | SLE | US |
2001 | GMC | Sierra 1500 | SLT | US |
2002 | GMC | Sierra 1500 | HT | US |
2002 | GMC | Sierra 1500 | SLE | US |
2002 | Chevrolet | Avalanche 1500 | Z71 | US |
2002 | Chevrolet | Silverado 1500 | Base | US |
2002 | Chevrolet | Silverado 1500 | LS | US |
2002 | Chevrolet | Suburban 1500 | LS | US |
2002 | GMC | Yukon XL 1500 | SLT | US |
2002 | Chevrolet | Avalanche 1500 | Base | US |
2002 | GMC | Yukon XL 1500 | SLE | US |
2002 | Chevrolet | Suburban 1500 | LT | US |
2002 | GMC | Sierra 1500 | SL | US |
2002 | Chevrolet | Silverado 1500 | LT | US |
2002 | GMC | Sierra 1500 | WT | US |
2002 | GMC | Sierra 1500 | Base | US |
2002 | GMC | Sierra 1500 | SLT | US |
2002 | GMC | Yukon | SLT | US |
2002 | Chevrolet | Tahoe | LT | US |
2002 | Chevrolet | Avalanche 1500 | On Road Edition | US |
2002 | Chevrolet | Avalanche 1500 | North Face | US |
2002 | GMC | Yukon | SLE | US |
2002 | Chevrolet | Tahoe | LS | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |
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.
Maximize your braking power with AERO4 radial rear disc kits from Wilwood! They provide the ultimate Big Brake solution for muscle car rear axles that require a parking brake. The 4-piston calipers, 2-piece rotors, and high performance BP-10 compound pads deliver both optimized and balanced braking to complement front big brake upgrades on all types of custom, show, and high performance street machines. Plus, the neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs are offered to further personalize style and performance for every application. Order the Wilwood AERO4 Big Brake rear brake kit designed for fitment with your axle and wheel bolt pattern.
UPC | 889545032482 |
Brand | Wilwood Disc Brakes |
Notes | Fits models with OE dual piston rear calipers. |
Position | Rear |
Quantity | Sold as a kit. |
Part Type | Disc Brake Kits |
Offset (in.) | 0.000 in. |
Product Line | Wilwood AERO4 Big Brake Rear Brake Kits |
Rear Rotor Style | Slotted surface |
Rear Caliper Color | Black |
Disc Brake Kit Type | Power assist |
Parking Brake Style | Internal drum |
Rear Rotor Diameter | 14.25 in./361.95mm |
Rear Rotor Included | Yes |
Brake Hoses Included | No |
Front Rotor Included | No |
Rear Caliper Included | Yes |
Rear Caliper Material | Forged billet aluminum |
Brake Booster Included | No |
Front Caliper Included | No |
Front Spindles Included | No |
Parking Brake Provision | Yes |
Rear Rotor Construction | Vented |
Master Cylinder Included | No |
Manufacturer's Part Number | 140-9838 |
Rear Rotor Thickness (in.) | 1.25 |
Rear Caliper Piston Quantity | Four |
Brake Rotor Bolt Pattern (mm) | 6 x 139.70mm |
Brake Rotor Bolt Pattern (in.) | 6 x 5.50 in. |
Minimum Recommended Wheel Diameter (in.) | 18 in. |
Compatibility & Application Information | |
---|---|
Make | CHEVROLET |
Model | AVALANCHE 1500 |
Submodel | BASE |
Beginning Year | 2002 |
Ending Year | 2005 |
Engine Type | V8 |
Engine Size | 5.3L/325 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Liter | 5.3 |
CID | 325 |
CC | 5328 |
Drivetrain | 4WD |
Application Notes | Front Brake Type: Disc, Rear BrakeType: Disc. KIT,REAR,GM TRK/SUV,1500,99-UP OE 2 PISTON CALIPER,14.25 ROTOR; RTR:14.25-IN DIA, GT 72 CURVED VANE, SLOTTED; CLPR:AERO4, 4-PISTON, BLACK POWDER COAT For OE rears with dual piston calipers. 16" Front kits use Flexline kit 220-8998. 14.25" Front kits use F |
Engine VIN Code | T |
Make | CHEVROLET |
Model | AVALANCHE 1500 |
Submodel | BASE |
Beginning Year | 2002 |
Ending Year | 2005 |
Engine Type | V8 |
Engine Size | 5.3L/325 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Liter | 5.3 |
CID | 325 |
CC | 5328 |
Drivetrain | RWD |
Application Notes | Front Brake Type: Disc, Rear BrakeType: Disc. KIT,REAR,GM TRK/SUV,1500,99-UP OE 2 PISTON CALIPER,14.25 ROTOR; RTR:14.25-IN DIA, GT 72 CURVED VANE, SLOTTED; CLPR:AERO4, 4-PISTON, BLACK POWDER COAT For OE rears with dual piston calipers. 16" Front kits use Flexline kit 220-8998. 14.25" Front kits use F |
Engine VIN Code | T |
Make | CHEVROLET |
Model | AVALANCHE 1500 |
Submodel | BASE |
Beginning Year | 2005 |
Ending Year | 2005 |
Engine Type | V8 |
Engine Size | 5.3L/325 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Liter | 5.3 |
CID | 325 |
CC | 5328 |
Drivetrain | 4WD |
Application Notes | Front Brake Type: Disc, Rear BrakeType: Disc. KIT,REAR,GM TRK/SUV,1500,99-UP OE 2 PISTON CALIPER,14.25 ROTOR; RTR:14.25-IN DIA, GT 72 CURVED VANE, SLOTTED; CLPR:AERO4, 4-PISTON, BLACK POWDER COAT For OE rears with dual piston calipers. 16" Front kits use Flexline kit 220-8998. 14.25" Front kits use F |
Engine VIN Code | Z |
Make | CHEVROLET |
Model | AVALANCHE 1500 |
Submodel | BASE |
Beginning Year | 2005 |
Ending Year | 2005 |
Engine Type | V8 |
Engine Size | 5.3L/325 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Wilwood AERO4 RearTruck Kit 14.25in 1999-2010 GM 1500-SUV 2 Piston OE Caliper | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2000 | GMC | Yukon | SLE | US |
2000 | Chevrolet | Suburban 1500 | Base | US |
2000 | Chevrolet | Suburban 1500 | LS | US |
2000 | GMC | Yukon XL 1500 | SLT | US |
2000 | GMC | Yukon | SLT | US |
2000 | Chevrolet | Tahoe | LS | US |
2000 | Chevrolet | Tahoe | LT | US |
2000 | Chevrolet | Suburban 1500 | LT | US |
2000 | GMC | Yukon XL 1500 | SLE | US |
2000 | Chevrolet | Tahoe | Base | US |
2001 | Chevrolet | Tahoe | Base | US |
2001 | Chevrolet | Tahoe | LT | US |
2001 | Chevrolet | Suburban 1500 | Base | US |
2001 | Chevrolet | Silverado 1500 | LS | US |
2001 | Chevrolet | Silverado 1500 | LT | US |
2001 | GMC | Yukon | Denali | US |
2001 | Chevrolet | Suburban 1500 | LS | US |
2001 | Chevrolet | Suburban 1500 | LT | US |
2001 | GMC | Sierra 1500 | C3 | US |
2001 | GMC | Yukon XL 1500 | SLE | US |
2001 | GMC | Yukon XL 1500 | SLT | US |
2001 | GMC | Yukon | SLE | US |
2001 | Chevrolet | Tahoe | LS | US |
2001 | GMC | Yukon | SLT | US |
2001 | Chevrolet | Silverado 1500 | Base | US |
2001 | GMC | Yukon XL 1500 | Denali | US |
2001 | GMC | Sierra 1500 | SL | US |
2001 | GMC | Sierra 1500 | SLE | US |
2001 | GMC | Sierra 1500 | SLT | US |
2002 | GMC | Sierra 1500 | HT | US |
2002 | GMC | Sierra 1500 | SLE | US |
2002 | Chevrolet | Avalanche 1500 | Z71 | US |
2002 | Chevrolet | Silverado 1500 | Base | US |
2002 | Chevrolet | Silverado 1500 | LS | US |
2002 | Chevrolet | Suburban 1500 | LS | US |
2002 | GMC | Yukon XL 1500 | SLT | US |
2002 | Chevrolet | Avalanche 1500 | Base | US |
2002 | GMC | Yukon XL 1500 | SLE | US |
2002 | Chevrolet | Suburban 1500 | LT | US |
2002 | GMC | Sierra 1500 | SL | US |
2002 | Chevrolet | Silverado 1500 | LT | US |
2002 | GMC | Sierra 1500 | WT | US |
2002 | GMC | Sierra 1500 | Base | US |
2002 | GMC | Sierra 1500 | SLT | US |
2002 | GMC | Yukon | SLT | US |
2002 | Chevrolet | Tahoe | LT | US |
2002 | Chevrolet | Avalanche 1500 | On Road Edition | US |
2002 | Chevrolet | Avalanche 1500 | North Face | US |
2002 | GMC | Yukon | SLE | US |
2002 | Chevrolet | Tahoe | LS | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |