Rear Brake Kit – Part No: 140-9221-D
Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kit
Prod #:
140-9221-D
Price:
$2,180.90
Available Brake Kit #140-9221 Configurations
Available Brake Kit #140-9221 Configurations
Rear Brake Kit - Rear Kit
Kit Contents
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Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kit Parts Laid Out - Black Powder Coat Caliper - SRP Drilled & Slotted Rotor
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View Custom Caliper Colors
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Kit Summary
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Rear End Axle:
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Mustang 05-up
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Axle Offset:
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2.66
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Mount Type:
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Radial
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Caliper Type:
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4 - Black Powder Coat
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Rotor Diameter:
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12.88
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Min Wheel Diameter Req'd*:
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17
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*This Brake Kit may fit 17-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel.
Wheel Clearance Diagram
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UPC Number |
UPC |
889545031225 |
Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kit
Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13” or 14” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.
Fitment & Installation Details
Compatible Vehicles for this Brake Kit
BRAKE KIT:
Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kit
This Brake Kit is Compatible with the Following Vehicle Makes:
Ford
Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.
REAR END:
Mustang 05-up - Rear Kit
AXLE OFFSET:
2.66
For a Complete Listing including ALL Makes, Models and Years, Please click on the Axle Offset.
Kit Components & Specifications
Calipers
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Left Hand - Part No:
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120-11782-BK
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Right Hand - Part No:
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120-11782-BK
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Type:
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Forged Narrow Superlite 4R
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Finish Color:
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Black Powder Coat
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Piston Count:
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4
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Piston 1 Bore (in):
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1.12
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Piston 2 Bore (in):
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1.12
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Piston Area (In²):
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1.98
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Piston Type:
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Stainless
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Mount Type:
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Radial
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Brake Pad Plate:
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7416
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Brake Pad Area (In²):
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8.2
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Brake Pad Volume (In³):
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3.8
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Pad Compound:
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BP-10
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Forged Narrow Superlite 4R Caliper - Black Powder Coat
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Rotors
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Left Hand - Part No:
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160-13544-BK
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Right Hand - Part No:
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160-13543-BK
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Type:
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SRP Drilled Rotor
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Style:
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SRP Drilled & Slotted
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Surface Finish:
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Black Electro Coat
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Material:
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Spec-37 Iron
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Outside Diameter (in):
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12.88
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Width (in):
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1.10
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Vane Count:
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48 CV
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Design Type:
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SRP-BLK
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Bedded:
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No
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Dynamically Balanced:
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Yes
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SRP Drilled Rotor - Spec-37 Iron - Black Electro Coat
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Rotor Hats
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Hat - Part No:
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170-13540
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Type:
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Parking Brake Hat - Standard
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Material:
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Aluminum
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Finish Color:
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Black E-Coat
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Hat Offset Dimension (in):
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1.950
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Bolt Circle 1:
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5 x 4.50
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Bolt Circle 2:
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5 x 4.75
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Bolt Circle 3:
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5 x 5.00
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Stud Diameter - BC 1:
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0.520
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Stud Diameter - BC 2:
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0.520
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Stud Diameter - BC 3:
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0.520
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Parking Brake Hat - Standard - Aluminum - Black E-Coat
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Hubs
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Hub - Part No:
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Type:
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Material:
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Finish Color:
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Mount Style:
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Bolt Circle 1:
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Bolt Circle 2:
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Bolt Circle 3:
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Stud Diameter - BC 1:
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Stud Diameter - BC 2:
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Stud Diameter - BC 3:
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