Sunday, December 04, 2016
Rear Brake Kit – Part No.: 140-9838-DR
Call (805) 388-1188
AERO4 Big Brake Truck Rear Brake Kit Select Brake Kit:      Price: $2,071.94
*NOTE: Brake Line Kit Needed.
220-9886$77.72
220-11196$118.83

OEM - Rear Kit
Brake Kit No: 140-9838-DR
Wilwood AERO4 Big Brake Truck Rear Brake Kit - Red Powder Coat Caliper - SRP Drilled & Slotted Rotor

Wilwood AERO4 Big Brake Truck Rear Brake Kit - Red Powder Coat Caliper - SRP Drilled & Slotted Rotor
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Kit Contents:
Wilwood AERO4 Big Brake Truck Rear Brake Kit Parts Laid Out - Red Powder Coat Caliper - SRP Drilled & Slotted Rotor

Wilwood AERO4 Big Brake Truck Rear Brake Kit Parts Laid Out - Red Powder Coat Caliper - SRP Drilled & Slotted Rotor
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Kit Summary:
Rear End Axle: OEM
Axle Offset: 0
Spindle Type:
Mount Type: Radial
Caliper Type: 4 - Red Powder Coat
Rotor Diameter: 14.25
Spindle Type:
Min Wheel Diameter Req'd*: 18
*This Brake Kit may fit 18-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel. Wheel Clearance Diagram
Price: $2,071.94
AERO4 Big Brake Truck Rear 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. 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.


Fitment & Installation Details


AERO4 Big Brake Truck Rear Brake Kit Assembly Schematic

AERO4 Big Brake Truck Rear Brake Kit Assembly Schematic

AERO4 Big Brake Truck Rear Brake Kit Assembly Schematic
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Rear End / Axle Housing Flange:
Confirm The Configuration! Confirm Offset Measurement!
OEM Flange AXLE FLANGE CROSS-SECTION

To Search Rear Kits Again By Rear End and Offset. Click Here
caution THIS BRAKE KIT HAS AN AXLE OFFSET OF: 0
CHECK THE DIAGRAM ABOVE AND VERIFY THIS MEASUREMENT. THIS KIT MAY BE AVAILALE IN SEVERAL DIFFERENT OFFSETS
PLEASE CALL WITH ANY QUESTIONS: (805) 388-1188
Wheel Clearance: Assembly Instructions:
Wheel Clearance Diagram

Wheel Clearance Diagram
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Assembly Instructions
Note(s):
1. For OE rears with dual piston calipers.




Compatible Vehicles for this Brake Kit:
BRAKE KIT:   AERO4 Big Brake Truck Rear Brake Kit     REAR END:   OEM - Rear Kit     AXLE OFFSET:   0
This Brake Kit is Compatible with the Following Vehicle Makes:  
Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.
Chevrolet GMC
FOR A COMPLETE LISTING INCLUDING ALL Makes, Models, and Years, Please Click Here! >>>
fitment

Kit Components & Specifications Click on BLUE LINKS for Additional Details
Calipers: Info / Part Number:
Left Hand - Part No: 120-13286-RD
Right Hand - Part No: 120-13285-RD
Type: AERO4
Finish Color: Red Powder Coat
Piston Count: 4
Piston Area (In²): 4.84
Piston Type: Stainless
Mount Type: Radial
Brake Pad Plate: 6617
Brake Pad Area (In²): 11
Brake Pad Volume (In³): 5.2
Pad Compound: BP-10
AERO4 Caliper - Red Powder Coat

AERO4 Caliper - Red Powder Coat
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Rotors: Info / Part Number:
Left Hand - Part No: 160-9763-BK
Right Hand - Part No: 160-9762-BK
Type: SRP Drilled Rotor
Style: SRP Drilled & Slotted
Surface Finish: Black Electro Coat
Material: Spec-37 Iron
Outside Diameter (in): 14.25
Width (in): 1.25
Vane Count: 72 CV
Design Type: SRP-BLK
Bedded: No
Dynamically Balanced: Yes
SRP Drilled Rotor - Spec-37 Iron - Black Electro Coat

SRP Drilled Rotor - Spec-37 Iron - Black Electro Coat
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Rotor Hats: Info / Part Number:
Hat - Part No: 170-9890
Type: Parking Brake Hat - Truck
Material: Iron
Finish Color: Black E-Coat
Hat Offset Dimension (in): 2.34
Bolt Circle 1: 6 x 5.50
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1: 0.63
Stud Diameter - BC 2: 0
Stud Diameter - BC 3: 0
Parking Brake Hat - Truck - Iron - Black E-Coat

Parking Brake Hat - Truck - Iron - Black E-Coat
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Hubs: Info / Part Number:
Hub - Part No:
Type:
Material:
Finish Color:
Mount Style:
Bolt Circle 1:
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1:
Stud Diameter - BC 2:
Stud Diameter - BC 3:

Parts & Accessories
Calipers: Info / Part Number:
O-ring Kit: 130-5100
Replacement Dustboot: N-A
Replacement Piston 1: 200-7521
Replacement Piston 2: 200-7519
Replacement Piston 3: N-A
Replacement Piston 4: N-A
CrossOver O-Ring Kit: N-A
Crossover Tube: N-A
Self-Bleeder Tube: N-A
Bridge Bolt Kit: N-A
Wear Plate - Left Hand: 300-5876
Wear Plate - Right Hand: 300-5876
Pad Retainer: N-A
Bleed Screw Kit: 220-0627
Brake Line Kits: Info / Part Number:
Rear Line Kit:
Rear Line Kit:
220-9886
220-11196
Hat: Info / Part Number:
Bolt Kit: 230-8217
Hubs: Info / Part Number:
Bolt Kit: