Wilwood
Wilwood Narrow Superlite 4R Front Kit 12.19in Drilled Red 87-89 Jeep YJ - #140-12576-DR
Wilwood Narrow Superlite 4R Front Kit 12.19in Drilled Red 87-89 Jeep YJ - #140-12576-DR
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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 these popular 84-89 Jeep YJ model vehicles (including Cherokee, Comanche, Wrangler and Wagoneer). Kits also can be fitted to select 1990 to 2006 YJ & TJ vehicles if retrofitted to the earlier 84-89 YJ spindle. SL4 kits are engineered application specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits provide 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.
Fitment
- 1984-2001 Jeep Cherokee
- 1986-1992 Jeep Comanche
- 1993-1994 Jeep Grand Cherokee
- 1993 Jeep Grand Wagoneer
- 1984-1990 Jeep Wagoneer
- 1987-2006 Jeep Wrangler
- Manufacturer Part Number: 140-12576-DR
Please verify exact fitment for your vehicle before ordering.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Image shown is a representative product from the same Wilwood series; it is for reference only and the actual product will differ. Refer to the part number and specifications above.
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Manufacturer's Warranty — Wilwood
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Manufacturer's Warranty — Wilwood
Wilwood Engineering publishes a formal Disclaimer of Warranty for its disc brakes, hubs, and racing components (datasheet DS-237). Because these parts are exposed to widely varying installation and operating conditions, Wilwood sells them “as is” and “with all faults,” and makes no warranty of any kind — expressed or implied, including no warranty of merchantability and no implied warranty of fitness for a particular purpose. Purchasers are expected to rely on their own skill and judgement to select the correct part, and it is the installer's responsibility to determine a component's suitability for the application. Racing equipment and brakes must be maintained and checked regularly for fatigue, damage, and wear. If a part arrives with a suspected manufacturing defect, contact us and we'll help you take it up with Wilwood.
Warranty terms are set by the manufacturer and may change. Contact us if you need help with a warranty claim.

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