Overview
The Baer Brakes 72888-220 is a rear Claw performance brake rotor set with a slot-only friction surface and zinc-plated finish, sold as a set of two for the rear axle of Jeep Wrangler JL and JK models that use a 350 mm rear rotor with brake code BR3.
Baer Claw rotors are direct replacement rotors for the rear axle. The slots allow gasses and dust to escape from between the pad and rotor during braking, which supports a consistent pedal feel and reduced brake fade. The zinc-plated finish gives a bright look in open center wheels and helps resist rust and corrosion. The rotors are designed to complement the slot/zinc rotors in the 6T Truck & OffRoad front brake kits.
Key features
- Slotted friction surface lets gasses and dust escape between the pad and rotor during braking.
- Premium, mill balanced, direct replacement rotor.
- Zinc-plated finish for a bright appearance in open center wheels.
- Slot and zinc finish complements the 6T Truck & OffRoad front brake kits.
- One-piece full cast construction with a vented, directional brake surface and a drum-in-hat rotor style.
Vented rear rotors in use
A vented rotor has internal vanes between its two friction faces, which move air through the disc as it turns. That airflow helps shed heat during repeated stops, such as descending a grade or driving with a loaded vehicle. Heat is the main factor in rotor life, so airflow and pad selection both matter.
When replacing rear rotors, check the parking brake hardware and the hub bearing for play, since both affect how evenly the rotor runs. Replace rotors and pads on the same axle together, and avoid pairing a new rotor with a badly worn pad set. Use new hub hardware if the old bolts are stretched or corroded.
- Check parking brake hardware during rear service
- Replace rotors and pads together on the same axle
- Inspect the hub for runout before installing
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 72888-220 |
| UPC | 90127971215 |
| Sold as | Set |
| Axle | Rear |
| Rotor style | Drum-in-hat, vented |
| Brake surface | Directional |
| Surface type | Slotted and zinc plated |
| Construction | One piece, full cast |
| Material | Cast iron |
| Grade | Premium |
| Outside diameter | 350 mm (13.78 in) |
| Nominal thickness | 22 mm (.866 in) |
| Discard thickness | 20 mm (.787 in) |
| Overall height | 76.4 mm (3.008 in) |
| Center hole diameter | 72 mm (2.835 in) |
| Stud/lug hole circle diameter | 5 |
| Stud/lug hole quantity | 5 |
| Rust resistant coating | Yes |
| ABS tone ring included | No |
| Brake lubricant included | No |
| Country of origin | USA |
| Warranty | Limited 1 Year Warranty |
Vehicle fitment
The manufacturer fitment list covers the 2018 Jeep Wrangler (JK) and the 2018–2025 Jeep Wrangler (JL), in the rear application with a 350 mm rear rotor and brake code BR3.
The title also names 18-24 Jeep Wrangler JL and 20-24 Gladiator JT. The Gladiator (JT) does not appear in the manufacturer fitment list, so check that application against your brake code and rotor size before installing.
Earlier Wrangler generations such as the TJ and YJ are not covered. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The kit does not include an ABS tone ring or brake lubricant, so confirm you already have those parts or obtain them separately. Rear brake work affects stopping performance, so have the installation checked after the rotors are fitted.
What’s included
A pair of Baer Claw slot/zinc direct replacement rotors for the rear axle, sold as a set.
Not included: ABS tone ring and brake lubricant.
