Wilwood Narrow Superlite 4R / MC4 Rear Kit 12.88 Currie Pro-Tour Unit Bearing Floater

SKU: WIL140-14262

Disc Brake Kits

WIL Superlite Brake Kit...

Wilwood

Wilwood Narrow Superlite 4R / MC4 Rear Kit 12.88 Currie Pro-Tour Unit Bearing Floater

SKU: WIL140-14262

Disc Brake Kits

WIL Superlite Brake Kit...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

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 12.88" 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.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-13 21:16:14

Specifications

Product Attributes - UPC: 889545078473
Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Notes: Fits Currie Pro-Tour unit bearing flange.
Product Attributes - Position: Rear
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Part Type: Disc Brake Kits
Product Attributes - Offset (in.): 0.000 in.
Product Attributes - Product Line: Wilwood Forged Narrow Superlite 4R-MC4 Big Brake Rear Parking Brake Kits
Product Attributes - Rear Rotor Style: Slotted surface
Product Attributes - Rear Caliper Color: Black
Product Attributes - Parking Brake Style: Mechanical caliper
Product Attributes - Rear Rotor Diameter: 12.88 in./327.15mm
Product Attributes - Rear Rotor Included: Yes
Product Attributes - Brake Hoses Included: No
Product Attributes - Front Rotor Included: No
Product Attributes - Rear Caliper Included: Yes
Product Attributes - Rear Caliper Material: Forged billet aluminum
Product Attributes - Brake Booster Included: No
Product Attributes - Front Caliper Included: No
Product Attributes - Front Spindles Included: No
Product Attributes - Parking Brake Provision: Yes
Product Attributes - Rear Rotor Construction: Vented
Product Attributes - Master Cylinder Included: No
Product Attributes - Axle Housing Flange Style: Currie Pro-Tour
Product Attributes - Manufacturer's Part Number: 140-14262
Product Attributes - Rear Rotor Thickness (in.): 0.81
Product Attributes - Rear Caliper Piston Quantity: Four
Product Attributes - Brake Rotor Bolt Pattern (mm): Dual 5 x 114.30mm/5 x 120.65mm
Product Attributes - Differential Case Design Type: Currie Floating
Product Attributes - Brake Rotor Bolt Pattern (in.): Dual 5 x 4.50 in./5 x 4.75 in.
Product Attributes - Minimum Recommended Wheel Diameter (in.): 17 in.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil140-14262
SFX Item ID	4404289
Supplier Item Code	4404289
Manufacturer SKU	140-14262
Manufacturer UPC	889545078473
Alternative References	MC4