PowerStop Z36 Truck & Tow rear brake kit for vehicles that tow, haul or see off-road duty. The Z36 carbon-fiber ceramic pad compound is built to bite hard under load while staying low dust, and it ships with dual-layer rubberized shims to damp noise at the caliper. Rotors are plain non-drilled, non-slotted castings finished in genuine GEOMET coating inside and out, so the hat, vanes and edges resist rust behind an open wheel. Premium stainless-steel hardware and hi-temp brake lubricant are included.
Specifications
| Type | Coated rotor and brake pad kit |
| Position | Rear |
| Pad Compound | Z36 Truck & Tow carbon-fiber ceramic, low dust |
| Rotor Type | Plain (non-drilled, non-slotted) |
| Rotor Finish | Genuine GEOMET fully coated, inside and out |
| Rotor Diameter | 342 mm |
| Includes | Brake pads, coated rotors, dual-layer rubberized shims, premium stainless-steel hardware, hi-temp brake lubricant |
| Quantity | 1 kit (covers one axle) |
| Part Number | CPK7942-36 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2020 | Jeep | Wrangler JL | Brake Code BR2 (342mm Rear Rotor) |
| 2021-2025 | Jeep | Wrangler JL | Brake Code BR2, BR6 (342mm Rear Rotor) |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
