Rear Brake Kit – Part No: 140-15498
Call (805) 388-1188
AERO4 Big Brake Rear Brake Kit For OE Parking Brake
Prod #: 140-15498
Price: $2,038.39
Rear Brake Kit - Rear Kit

Wilwood AERO4 Big Brake Rear Brake Kit For OE Parking Brake - Black Powder Coat Caliper - GT Slotted Rotor Wilwood AERO4 Big Brake Rear Brake Kit For OE Parking Brake - Black Powder Coat Caliper - GT Slotted Rotor Zoom Image

Kit Contents
Wilwood AERO4 Big Brake Rear Brake Kit For OE Parking Brake Parts Laid Out - Black Powder Coat Caliper - GT Slotted Rotor Wilwood AERO4 Big Brake Rear Brake Kit For OE Parking Brake Parts Laid Out - Black Powder Coat Caliper - GT Slotted Rotor Zoom Image


View Custom Caliper Colors

Kit Summary
Rear End Axle:
Axle Offset: 0.00
Mount Type: Radial
Caliper Type: 6 - Black Powder Coat
Rotor Diameter: 14.00
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
UPC Number
UPC 889545089011

WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Applicable to Brake Pads Only


AERO4 Big Brake Rear Brake Kit For OE Parking Brake

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 high performance vehicles. High capacity braking from the W4AR calipers, BP-10 or 20 compound pads, and oversized 14.00" 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 and all others with increased brake requirements.


Fitment & Installation Details

AERO4 Big Brake Rear Brake Kit For OE Parking Brake Assembly Schematic

AERO4 Big Brake Rear Brake Kit For OE Parking Brake Assembly Schematic AERO4 Big Brake Rear Brake Kit For OE Parking Brake Assembly Schematic Zoom Image

Rear End / Axle Housing Flange
Confirm The Configuration!

Flange
Confirm Offset Measurement!

Axle Flange Cross-Section
Search Rear Kits By Rear End/Axle Offset
caution AXLE OFFSET: 0.00
Check the diagram above and verify this measurement. This kit may be available in several different offsets.
Please call Wilwood with any questions: (805) 388-1188

Wheel Clearance Assembly Instructions

Wheel Clearance Diagram Wheel Clearance Diagram Zoom Image




Assembly Instructions
Notes





Compatible Vehicles for this Brake Kit

BRAKE KIT:   AERO4 Big Brake Rear Brake Kit For OE Parking Brake

This Brake Kit is Compatible with the Following Vehicle Makes:   Superformance

Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.

REAR END:   - Rear Kit

AXLE OFFSET:   0.00

For a Complete Listing including ALL Makes, Models and Years, Please click on the Axle Offset.


Kit Components & Specifications
Calipers
Left Hand - Part No: 120-13290-BK
Right Hand - Part No: 120-13289-BK
Type: AERO6
Finish Color: Black Powder Coat
Piston Count: 6
Piston 1 Bore (in): 1.62
Piston 2 Bore (in): 1.12
Piston 3 Bore (in): 1.12
Piston Area (In²): 4.04
Piston Type: Stainless
Mount Type: Radial
Brake Pad Plate: 6617
Brake Pad Area (In²): 11.1
Brake Pad Volume (In³): 5.2
Pad Compound: BP-20
AERO6 Caliper - Black Powder Coat AERO6 Caliper - Black Powder Coat Zoom Image
Rotors
Left Hand - Part No: 160-8399
Right Hand - Part No: 160-8398
Type: GT 72 Curved Vane
Style: GT Slotted
Surface Finish: Plain
Material: Spec-37 Iron
Outside Diameter (in): 14.00
Width (in): 1.25
Vane Count: 72 CV
Design Type: GT
Bedded: No
Dynamically Balanced: Yes
GT 72 Curved Vane - Spec-37 Iron - Plain GT 72 Curved Vane - Spec-37 Iron - Plain Zoom Image
Rotor Hats
Hat - Part No: 170-15503
Type: Parking Brake Hat - Standard
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 1.270
Bolt Circle 1: 6 x 4.25
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1: 0.530
Stud Diameter - BC 2: 0.000
Stud Diameter - BC 3: 0.000
Parking Brake Hat - Standard - Aluminum - Black E-Coat Parking Brake Hat - Standard - Aluminum - Black E-Coat
Hubs
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
Caliper Parts
O-ring Kit: 130-5972
Replacement Dustboot: N-A
Replacement Piston 1: 200-7519
Replacement Piston 2: 200-7513
Replacement Piston 3: 200-7513
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 Lines
Front Line Kit:
Front Line Kit:
Front Line Kit:
220-7056
220-7699
220-8307
Hat
Bolt Kit: 230-8008
Hub
Bolt Kit:
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Wilwood makes every effort to maintain our web site to ensure the accuracy of prices and product information. However, product information and prices are subject to change without notice. Please call (805) 388-1188 before ordering to verify current prices and product information.
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Version: 1.4.5 October 2020