Rear Brake Kit – Part No: 140-18482
Call (805) 388-1188
AERO4 Big Brake Rear Lug Drive Electronic Parking Brake Kit (Race)
Prod #: 140-18482
Price: $5,403.72

Rear Brake Kit - Rear Kit


Kit Contents
Wilwood AERO4 Big Brake Rear Lug Drive Electronic Parking Brake Kit (Race) Parts Laid Out Wilwood AERO4 Big Brake Rear Lug Drive Electronic Parking Brake Kit (Race) Parts Laid Out



Kit Summary
Rear End Axle:
Axle Offset: 0.00
Mount Type: Radial
Caliper Type: 4 - Type III Anodize
Rotor Diameter: 15.00
Min Wheel Diameter Req'd*: 19
*This Brake Kit may fit 19-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel. Wheel Clearance Diagram

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


AERO4 Big Brake Rear Lug Drive Electronic Parking Brake Kit (Race)

AERO4 Big Brake Dynamic Rear Electronic Parking Brake Kits (Race) provide the ultimate Big Brake solution for rear axles and an integrated electronic parking brake. AERO4 four piston calipers, 15.00” Dynamic Lug-Mount race-ready burnished rotors, and high-performance BP-30 compound pads provide optimized and balanced braking to complement front big brake road racing kits. The unique EPB (Electric Parking Brake) caliper provides high torque static holding power for parking without mechanical cabling. Supplied with control unit and harness assembly, it simplifies installation and use.


Fitment & Installation Details

AERO4 Big Brake Rear Lug Drive Electronic Parking Brake Kit (Race) Assembly Schematic

AERO4 Big Brake Rear Lug Drive Electronic Parking Brake Kit (Race) Assembly Schematic AERO4 Big Brake Rear Lug Drive Electronic Parking Brake Kit (Race) 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

Part 1
Notes
1. Road Race kits contain high temperature racing pads. Extended low temperature use will cause premature rotor and pad wear.

Compatible Vehicles for this Brake Kit

BRAKE KIT:   AERO4 Big Brake Rear Lug Drive Electronic Parking Brake Kit (Race)

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:   - 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: 120-18310
Right Hand - Part No: 120-18310
Type: AERO4
Finish Color:
Piston Count:
Piston 1 Bore (in):
Piston Area (In²):
Piston Type:
Mount Type:
Brake Pad Plate:
Brake Pad Area (In²):
Brake Pad Volume (In³):
Pad Compound: BP-35
AERO4 Caliper - AERO4 Caliper -
Rotors
Left Hand - Part No: 160-18497-GTB
Right Hand - Part No: 160-18497-GTB
Type: GT 72 Curved Vane
Style:
Surface Finish:
Material:
Outside Diameter (in):
Width (in):
Vane Count:
Design Type:
Burnished:
Dynamically Balanced:
GT 72 Curved Vane - - GT 72 Curved Vane - -
Rotor Hats
Hat - Part No: 170-18314
Type:
Material:
Finish Color:
Hat Offset Dimension (in):
Bolt Circle 1:
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1:
Stud Diameter - BC 2:
Stud Diameter - BC 3:
- - - -
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:
Replacement Dustboot:
Replacement Piston 1:
Replacement Piston 2:
Replacement Piston 3:
Replacement Piston 4:
CrossOver O-Ring Kit:
Crossover Tube:
Self-Bleeder Tube:
Bridge Bolt Kit:
Wear Plate - Left Hand:
Wear Plate - Right Hand:
Pad Retainer:
Bleed Screw Kit:
Brake Lines
Rear Line Kit:
 		220-18500
Hat
Bolt Kit:
Hub
Bolt Kit:

Additional related products:




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Version: 3.05 June 23, 2023