Overview
The Baer Brakes 53010-020 is a set of one-piece, cross-drilled and slotted vented rear brake rotors for the 2003–2007 Jeep Liberty (KJ), 2004–2006 Jeep Wrangler (LJ) and 2003–2006 Jeep Wrangler (TJ). The set fits vehicles with OE rear disc brakes, so confirm that your rear brakes are disc type as well.
These Claw rotors are direct replacements for the factory rear discs. The friction face is slotted and cross-drilled, which lets gases and dust escape from between pad and rotor during braking for steadier pedal response and less fade. The zinc-plated finish looks bright behind open-center wheels. The Liberty KJ and the Wrangler TJ and LJ are separate model and year ranges, so match the year and model on your vehicle to the list below.
Key features
- Slotted and cross-drilled friction face that releases gases and dust from the pad and rotor interface
- Enhanced vane structure, described by Baer Brakes as improving cooling and durability
- Premium, mill balanced direct replacement design
- Chamfered cross-drilled holes, intended to limit stress cracking
- Zinc-plated disc finish for a bright look in open-center wheels
- One-piece full cast construction with a directional brake surface
Rear brake service tips
Rear rotors work alongside the parking brake on many Jeep setups, so they often need inspection when pads are replaced. Check the old rotors for heat cracks, uneven wear across the friction face, and rust that has built up on the hat area. Rust under the rotor can keep it from seating flat, causing vibration even when the surface looks sound.
Clean the hub mounting face and remove rust or corrosion before installing the rotor, then fit the rotor and confirm it turns freely. Rear calipers and brake lines should be checked for leaks or sticking pistons at the same time, since a rotor swap exposes these parts. Torque the wheel lug nuts evenly and re-check them after the first short drive.
Pads and rotors wear at different rates depending on how the vehicle is driven. Off-road use with heavy loads, steep descents and frequent stop-start driving can all shorten the life of both. Bed in new pads with several moderate stops before relying on full braking, and keep the friction surfaces free of grease or oil, which can cause sudden fade or noise.
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 53010-020 |
| UPC | 844165002932 |
| Axle | Rear |
| Rotor construction | One piece, full cast |
| Solid or vented | Vented |
| Brake surface | Directional |
| Material | Cast iron |
| Disc finish | Zinc plated |
| Surface type | Slotted and cross-drilled |
| Stud/lug hole quantity | 5 |
| Mounting bolt hole circle diameter | 114 |
| Outside diameter | 284.99 |
| Overall height | 58 |
| Discard thickness | 11 |
| Grade type | Premium |
| Sold as | Set |
| Emission code | 6 |
| ABS tone ring included | No |
| Country of origin | CN |
Vehicle fitment
The fitment covers three Jeep applications:
- 2003–2007 Jeep Liberty (KJ), rear
- 2004–2006 Jeep Wrangler (LJ), rear
- 2003–2006 Jeep Wrangler (TJ), rear
Years and models outside these ranges, including the 2007 and later Wrangler JK, are not in the list. Match your Jeep’s year, model and trim to the entries above before you select these rotors.
What’s included
The set includes a pair of direct replacement rear rotors, one for each rear wheel, sold as a set.
Not included: The ABS tone ring is not included. Brake pads and other hardware are not part of this set.
