The Wilwood AERO4 rear parking-brake axle kit replaces factory discs with radial-mount AERO4 calipers and oversized 14.00in drilled rotors for Mopar/Dana rear ends with a 2.36in offset and snap-ring bearing. Designed to work with the OE parking brake assembly and matched to OE master cylinder output and ABS function, the kit brings enhanced brake capacity, durability, and high‑tech style to upgraded rear-axle builds.
Wilwood AERO4 Rear P-Brake Kit 14.00in Drilled Mopar/Dana 2.36in Off w/Snap Ring Bearing