Rear Brake Kit – Part No: 140-14263-R
Call (805) 388-1188
AERO4-MC4 Big Brake Rear Parking Brake Kit
Prod #: 140-14263-R
Price: $2,378.30
Rear Brake Kit - Rear Kit


Kit Contents
Wilwood AERO4-MC4 Big Brake Rear Parking Brake Kit Parts Laid Out - Red Powder Coat Caliper - GT Slotted Rotor Wilwood AERO4-MC4 Big Brake Rear Parking Brake Kit Parts Laid Out - Red Powder Coat Caliper - GT Slotted Rotor Zoom Image


View Custom Caliper Colors

Kit Summary
Rear End Axle: Currie Pro-Tour Unit Bearing
Axle Offset: 0.00
Mount Type: Radial
Caliper Type: 4 - Red 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 889545078541

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


AERO4-MC4 Big Brake Rear Parking Brake Kit

AERO4-MC4 Big Brake Rear Axle Kits replace the factory disc brakes and use the MC4 parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles. High capacity braking from the AERO4R calipers, BP-10 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-MC4 Big Brake Rear Parking Brake Kit Assembly Schematic

AERO4-MC4 Big Brake Rear Parking Brake Kit Assembly Schematic AERO4-MC4 Big Brake Rear Parking Brake Kit Assembly Schematic Zoom Image

Rear End / Axle Housing Flange
Confirm The Configuration!

Currie Pro-Tour Unit Bearing 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
Part 1
Notes





Compatible Vehicles for this Brake Kit

BRAKE KIT:   AERO4-MC4 Big Brake Rear Parking Brake Kit

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.

REAR END:   Currie Pro-Tour Unit Bearing - Rear Kit

AXLE OFFSET:   0.00

For a Complete Listing including ALL Makes, Models and Years, Please click on the Axle Offset.
fitment 1
Offset: 0.00


Kit Components & Specifications
Calipers
Left Hand - Part No: 120-14004-RD
Right Hand - Part No: 120-14004-RD
Type: AERO4
Finish Color: Red Powder Coat
Piston Count: 4
Piston 1 Bore (in): 1.12
Piston 2 Bore (in): 1.12
Piston Area (In²): 1.98
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
AERO4 Caliper - Red Powder Coat AERO4 Caliper - Red Powder Coat Zoom Image
Rotors
Left Hand - Part No: 160-12884
Right Hand - Part No: 160-12884
Type: GT 36 Straight Vane
Style: GT Slotted
Surface Finish: Plain
Material: Iron
Outside Diameter (in): 14.00
Width (in): 0.81
Vane Count: 36 V
Design Type: GT
Bedded: No
Dynamically Balanced: Yes
GT 36 Straight Vane - Iron - Plain GT 36 Straight Vane - Iron - Plain Zoom Image
Rotor Hats
Hat - Part No: 170-14268
Type: Big Brake Hat - Flared Bell
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 1.750
Bolt Circle 1: 5 X 4.50
Bolt Circle 2: 5 x 4.75
Bolt Circle 3:
Stud Diameter - BC 1: 0.560
Stud Diameter - BC 2: 0.560
Stud Diameter - BC 3: 0.000
Big Brake Hat - Flared Bell - Aluminum - Black E-Coat Big Brake Hat - Flared Bell - Aluminum - Black E-Coat Zoom Image
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: 130-2579
Replacement Dustboot: N-A
Replacement Piston 1: 200-7513
Replacement Piston 2: 200-7513
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: 180-9874
Bleed Screw Kit: 220-0627
Brake Lines
Parking Brake Cable: 330-9371
Hat
Bolt Kit: 230-8008
Hub
Bolt Kit:
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Version: 3.05 June 23, 2023