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Instruction Sheets for Part Number WIL-140-13866
Wilwood Forged Narrow Superlite 6R Big Brake Rear Disc Brake Kits for 2012-2018 F-150 - 140-13866
Part Number: WIL-140-13866
Wilwood Forged Narrow Superlite 6R Big Brake Rear Disc Brake Kits
Disc Brakes, Forged Narrow Superlite 6R Big, Rear, Power, Slotted Surface Rotors, Black Calipers, Ford, Kit
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Estimated Ship Date: Oct 26, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
140-13866
Part Type:
Product Line:
Summit Racing Part Number:
WIL-140-13866
UPC:
889545071306
Position:
Rear
Disc Brake Kit Type:
Power assist
Front Rotor Included:
No
Brake Rotor Bolt Pattern (mm):
6 x 135.00mm
Rear Rotor Included:
Yes
Rear Rotor Style:
Slotted surface
Rear Rotor Construction:
Vented
Rear Rotor Diameter:
14.25 in./361.95mm
Rear Rotor Thickness (in.):
1.25
Front Caliper Included:
No
Rear Caliper Included:
Yes
Rear Caliper Piston Quantity:
Six
Rear Caliper Material:
Forged billet aluminum
Rear Caliper Color:
Black
Brake Pads Included:
Yes
Friction Material Name:
BP-20
Parking Brake Provision:
Yes
Parking Brake Style:
Internal drum
Minimum Recommended Wheel Diameter (in.):
18 in.
Offset (in.):
0.000 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:
Will not fit vehicles with electric parking brakes. Brake line kit will not fit 2014 and up models with SVT-width track. 6 lug wheel Bolt Circle Only. Will not fit 7 lug vehicles.
Wilwood Forged Narrow Superlite 6R Big Brake Rear Disc Brake Kits
Wilwood forged narrow Superlite 6R Big Brake rear brake kits upgrade your late model ride with increased brake capacity and complimentary style. Superlite kits are application-specific for a simpler installation and offer full compatibility with OE master cylinder output and ABS functions where used. These 6R Big Brake rear brake kits feature the extremely durable and efficient body design of their forged narrow 6-piston radial mount calipers. You can choose from optional caliper finishes and rotor designs to meet your personal style and braking requirements. Don't just replace--upgrade to generate big stopping power with Wilwood forged narrow Superlite 6R Big Brake rear brake kits.
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