Wilwood Superlite 4-Piston Brake Kit for 84-89 Jeep YJ 12.19" Rotor

Wilwood Superlite 4-Piston Brake Kit for 1984–1989 Jeep YJ — 12.19" Rotor Upgraded stopping power for Cherokee, Comanche, Wrangler and Wagoneer models. The Forged Narrow Superlite 4R four-piston caliper combined with a 12.19" rotor delivers high-performance braking that matches modern wheel, tire, and suspension upgrades. Key Features Application-specific design: Engineered for direct fit to 1984–1989 Jeep YJ spindles; can be fitted to select 1990–2006 YJ & TJ when retrofitted to earlier spindles. Superior caliper: Forged Narrow Superlite 4R four-piston caliper for increased pad contact and consistent bite. Large 12.19" rotor: Increased thermal capacity for reduced fade under towing, trail use, and spirited driving. OE compatibility: Works with original master cylinder output and ABS systems where used — no compromise to safety systems. Customizable style: Optional caliper finishes and rotor designs let you match brake styling to your build. Benefits Significantly improved braking capacity and pedal feel Enhanced heat dissipation for demanding driving conditions Simplified installation with engineered fitment Modern appearance that complements wheel and suspension upgrades Choose the Wilwood Superlite 4-Piston Brake Kit to modernize braking performance and aesthetics on your 1984–1989 Jeep YJ while retaining ABS and master cylinder compatibility.