Wilwood Narrow Superlite 4R Front Kit 12.19in 82-86 Jeep CJ

SKU: WIL140-12613

Disc Brake Kits

WIL Superlite Brake Kit...

Wilwood

Wilwood Narrow Superlite 4R Front Kit 12.19in 82-86 Jeep CJ

SKU: WIL140-12613

Disc Brake Kits

WIL Superlite Brake Kit...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

We accept

Description

The unsurpassed braking capacity of the Forged Narrow Superlite 4R four-piston caliper serves as the base of this 12.19” big rotor kit for the popular Jeep CJ vehicles, Kit fitment starts with 1981 models originally equipped with 5 bolt drive flange rotors and fitment continues to all 82-86 year vehicles. SL4R kits are engineered application specific to these vehicles, providing simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits offer increased brake capacity and complimentary style with wheel, tire, and suspension upgrades. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-13 15:14:01

Specifications

Product Attributes - UPC: 889545017076
Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Notes: Use with factory spindle.
Product Attributes - Position: Front
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Part Type: Disc Brake Kits
Product Attributes - Product Line: Wilwood Forged Narrow Superlite 4R Big Brake Front Brake Kits
Product Attributes - Front Rotor Style: Solid surface
Product Attributes - Front Caliper Color: Black
Product Attributes - Rear Rotor Included: No
Product Attributes - Brake Hoses Included: No
Product Attributes - Front Rotor Diameter: 12.19 in./309.63mm
Product Attributes - Front Rotor Included: Yes
Product Attributes - Rear Caliper Included: No
Product Attributes - Brake Booster Included: No
Product Attributes - Front Caliper Included: Yes
Product Attributes - Front Caliper Material: Forged billet aluminum
Product Attributes - Front Spindles Included: No
Product Attributes - Parking Brake Provision: No
Product Attributes - Front Rotor Construction: Vented
Product Attributes - Master Cylinder Included: No
Product Attributes - Manufacturer's Part Number: 140-12613
Product Attributes - Front Rotor Thickness (in.): 1.10 in.
Product Attributes - Brake Rotor Bolt Pattern (mm): 5 x 139.70mm
Product Attributes - Front Caliper Piston Quantity: Four
Product Attributes - Brake Rotor Bolt Pattern (in.): 5 x 5.50 in.
Product Attributes - Minimum Recommended Wheel Diameter (in.): 16 in.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil140-12613
SFX Item ID	4404861
Supplier Item Code	4404861
Manufacturer SKU	140-12613
Manufacturer UPC	889545017076
Alternative References	12.19in

Compatibility

Application Data

Make	JEEP
Model	CJ5
Submodel	BASE
Beginning Year	1982
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/151
Engine Family	GM 4-cylinder
Liter	2.5
CID	151
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	B

Make	JEEP
Model	CJ5
Submodel	BASE
Beginning Year	1982
Ending Year	1983
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	CJ5
Submodel	LAREDO
Beginning Year	1982
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/151
Engine Family	GM 4-cylinder
Liter	2.5
CID	151
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	B

Make	JEEP
Model	CJ5
Submodel	LAREDO
Beginning Year	1982
Ending Year	1983
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	CJ5
Submodel	LIMITED
Beginning Year	1982
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/151
Engine Family	GM 4-cylinder
Liter	2.5
CID	151
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	B

Make	JEEP
Model	CJ5
Submodel	LIMITED
Beginning Year	1982
Ending Year	1983
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	CJ5
Submodel	RENEGADE
Beginning Year	1982
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/151
Engine Family	GM 4-cylinder
Liter	2.5
CID	151
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	B

Make	JEEP
Model	CJ5
Submodel	RENEGADE
Beginning Year	1982
Ending Year	1983
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	CJ7
Submodel	BASE
Beginning Year	1982
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/151
Engine Family	GM 4-cylinder
Liter	2.5
CID	151
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	B

Make	JEEP
Model	CJ7
Submodel	BASE
Beginning Year	1982
Ending Year	1986
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	CJ7
Submodel	BASE
Beginning Year	1983
Ending Year	1986
Engine Type	L4
Engine Size	2.5L/150
Engine Family	AMC 4-cylinder
Liter	2.5
CID	150
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	U

Make	JEEP
Model	CJ7
Submodel	LAREDO
Beginning Year	1982
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/151
Engine Family	GM 4-cylinder
Liter	2.5
CID	151
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	B

Make	JEEP
Model	CJ7
Submodel	LAREDO
Beginning Year	1982
Ending Year	1983
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	CJ7
Submodel	LAREDO
Beginning Year	1983
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/150
Engine Family	AMC 4-cylinder
Liter	2.5
CID	150
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	U

Make	JEEP
Model	CJ7
Submodel	LAREDO
Beginning Year	1985
Ending Year	1986
Engine Type	L4
Engine Size	2.5L/150
Engine Family	AMC 4-cylinder
Liter	2.5
CID	150
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	U

Make	JEEP
Model	CJ7
Submodel	LAREDO
Beginning Year	1985
Ending Year	1986
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	CJ7
Submodel	LIMITED
Beginning Year	1982
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/151
Engine Family	GM 4-cylinder
Liter	2.5
CID	151
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	B

Make	JEEP
Model	CJ7
Submodel	LIMITED
Beginning Year	1982
Ending Year	1983
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	CJ7
Submodel	LIMITED
Beginning Year	1983
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/150
Engine Family	AMC 4-cylinder
Liter	2.5
CID	150
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	U

Make	JEEP
Model	CJ7
Submodel	RENEGADE
Beginning Year	1982
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/151
Engine Family	GM 4-cylinder
Liter	2.5
CID	151
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	B

Make	JEEP
Model	CJ7
Submodel	RENEGADE
Beginning Year	1982
Ending Year	1986
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	CJ7
Submodel	RENEGADE
Beginning Year	1983
Ending Year	1986
Engine Type	L4
Engine Size	2.5L/150
Engine Family	AMC 4-cylinder
Liter	2.5
CID	150
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	U

Make	JEEP
Model	SCRAMBLER
Submodel	BASE
Beginning Year	1982
Ending Year	1983
Engine Type	L4
Engine Size	2.5L/151
Engine Family	GM 4-cylinder
Liter	2.5
CID	151
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	B

Make	JEEP
Model	SCRAMBLER
Submodel	BASE
Beginning Year	1982
Ending Year	1985
Engine Type	L6
Engine Size	4.2L/258
Engine Family	AMC inline 6-cylinder
Liter	4.2
CID	258
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	C

Make	JEEP
Model	SCRAMBLER
Submodel	BASE
Beginning Year	1983
Ending Year	1985
Engine Type	L4
Engine Size	2.5L/150
Engine Family	AMC 4-cylinder
Liter	2.5
CID	150
Drivetrain	4WD
Application Notes	Front Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT JEEP WRANGLER CJ 82-86,12.19x 1.10 ROTOR,VENTED; RTR:12.19-IN DIA, ULTRALITE HP 32, UNDRILLED; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT
Engine VIN Code	U