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Instruction Sheets for Part Number WIL-140-14878-R
Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits 140-14878-R
Part Number: WIL-140-14878-R
Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits
Disc Brake Kits, Narrow Superlite 4R Big Parking Brake, Red Powdercoat Caliper, 14 in. Slotted Rotor, Mopar 8.75/9.75/Dana 60, Green, Kit
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Estimated Ship Date: Mar 13, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
140-14878-R
Part Type:
Product Line:
Summit Racing Part Number:
WIL-140-14878-R
UPC:
889545083392
Position:
Rear
Front Rotor Included:
No
Brake Rotor Bolt Pattern (in.):
Triple 5 x 4.50 in./5 x 4.75 in./5 x 5.00 in.
Brake Rotor Bolt Pattern (mm):
Triple 5 x 114.30mm/5 x 120.65mm/5 x 127.00mm
Differential Case Design Type:
Chrysler 8.75/9.75 in./Dana 60
Axle Housing Flange Style:
Mopar/Dana 60 5-Bolt (2.875 in. Bearing)
Rear Rotor Included:
Yes
Rear Rotor Style:
Slotted surface
Rear Rotor Construction:
Vented
Rear Rotor Diameter:
14.00 in./355.60mm
Rear Rotor Thickness (in.):
1.10
Front Caliper Included:
No
Rear Caliper Included:
Yes
Rear Caliper Piston Quantity:
Four
Rear Caliper Material:
Forged billet aluminum
Rear Caliper Color:
Red
Brake Pads Included:
Yes
Friction Material Name:
BP-10
Parking Brake Provision:
Yes
Parking Brake Style:
Internal drum
Minimum Recommended Wheel Diameter (in.):
18 in.
Offset (in.):
2.360 in.
Front Spindles Included:
No
Master Cylinder Included:
No
Brake Booster Included:
No
Remanufactured:
No
Brake Hoses Included:
No
Quantity:
Sold as a kit.
Notes:
For use with green bearing axles.
Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits
Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits are the perfect addition to front Big Brake upgrades for incredible stopping power. These disc brake kits feature FNSL4R 4-piston oversize forged billet aluminum calipers, 13 or 14 in. 2-piece premium rotors, and high performance BP-10 compound pads. Also included is a high-quality, drum-style parking brake assembly. The neatly hidden internal shoe system provides a clean installation, with superior static holding power for parking. Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits provide the extra power to reel in your beast. Order the kit designed for your vehicle application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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