Rear Brake Kit – Part No: 140-15348-R
Call (805) 388-1188
Forged Narrow Superlite 4R-MC4 Big Brake Rear Parking Brake Kit
Prod #: 140-15348-R
Price: $2,201.90
Rear Brake Kit - Rear Kit


Kit Contents
Wilwood Forged Narrow Superlite 4R-MC4 Big Brake Rear Parking Brake Kit Parts Laid Out - Red Powder Coat Caliper - GT Slotted Rotor Wilwood Forged Narrow Superlite 4R-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: Detroit Speed Corvette Rear
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 889545086447

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


Forged Narrow Superlite 4R-MC4 Big Brake Rear Parking Brake Kit

FNSL4R-MC4 Big Brake Rear Axle Kits area novel way add disc brakes with an effective parking brake actuation using the MC4 parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles. High capacity braking from the FNSL4R 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

Forged Narrow Superlite 4R-MC4 Big Brake Rear Parking Brake Kit Assembly Schematic

Forged Narrow Superlite 4R-MC4 Big Brake Rear Parking Brake Kit Assembly Schematic Forged Narrow Superlite 4R-MC4 Big Brake Rear Parking Brake Kit Assembly Schematic Zoom Image

Rear End / Axle Housing Flange
Confirm The Configuration!

Detroit Speed Corvette Rear 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:   Forged Narrow Superlite 4R-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:   Detroit Speed Corvette Rear - 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: 120-15354-RD
Right Hand - Part No: 120-15353-RD
Type: Forged Narrow Superlite 4R
Finish Color: Red Powder Coat
Piston Count: 1
Piston 1 Bore (in): 1.19
Piston Area (In²): 1.11
Piston Type: Aluminum
Mount Type: Floating
Brake Pad Plate: 7416
Brake Pad Area (In²): 1.7
Brake Pad Volume (In³): 0.26
Pad Compound: BP-20
Forged Narrow Superlite 4R Caliper - Red Powder Coat Forged Narrow Superlite 4R 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: 170-13555
Type: Big Brake Hat - Short Offset
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 0.470
Bolt Circle 1: 5 X 4.50
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1: 0.580
Stud Diameter - BC 2: 0.520
Stud Diameter - BC 3: 0.000
Big Brake Hat - Short Offset - Aluminum - Black E-Coat Big Brake Hat - Short Offset - 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: 130-4320
Replacement Dustboot: 210-6391
Replacement Piston 1: 200-8660
Replacement Piston 2: N-A
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: N-A
Wear Plate - Right Hand: N-A
Pad Retainer: N-A
Bleed Screw Kit: N-A
Brake Lines
Parking Brake Cable: 330-9371
Hat
Bolt Kit: 230-8008
Hub
Bolt Kit:

Additional related products:




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Version: 3.05 June 23, 2023