Overview
The Baer Brakes 6910324 is a left-side, 12-inch, 1-piece short hat replacement brake rotor with slots, drilled holes and a zinc-plated finish. Baer Brakes makes it for select Baer Brake systems, and it is sold one rotor at a time.
A brake rotor is the disc the caliper pads clamp against, so its outside diameter, thickness, center bore and bolt pattern must match the hub it goes onto. This part has a 5 x 4.50 inch bolt pattern and a 2.799 inch center bore. It is vented, full cast in one piece from cast iron, and the right side needs a separate mirror-image part.
Key features
- Slotted, drilled and zinc-plated face
- Curved vane design intended for cooling
- Full cast, one-piece cast iron construction
- Dynamically balanced for vibration-free running
- Directional design for the left side only
- Short hat style with a 1.717 inch overall height
Before you buy
Replacing a brake rotor is one part of a larger brake job, and the rotor should be judged against the pads, caliper and hub it works with. A rotor that is worn, warped or cracked can cause pulsing, longer stopping distances and noise, so inspect the old part before deciding whether it needs replacing. Look for scoring, a raised lip on the outer edge, blue discoloration from overheating, and cracks near the vent openings or the hat.
When comparing rotors, match the diameter, thickness, center bore and bolt pattern first, then consider the surface type. Slots and drilled holes help clear debris and gases from the pad face, but they do not replace good pad material. Pads are often replaced at the same time, and a new rotor should be bedded in with the pads using the pad break-in procedure.
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 6910324 |
| UPC | 844165035091 |
| Axle side | Left |
| Outside diameter | 12 in |
| Nominal thickness | 1.1 in |
| Overall height | 1.717 in |
| Stud/lug hole quantity | 5 |
| Stud/lug hole circle diameter | 4.50 in |
| Center hole diameter | 2.799 in |
| Construction | Full cast, one piece |
| Rotor type | Vented |
| Hat style | Short hat |
| Surface type | Slotted, drilled and zinc plated |
| Material | Cast iron |
| Grade type | Performance |
| Brake surface | Directional |
| Drum in hat | No |
| ABS tone ring included | No |
| Sold as | Each |
| Country of origin | USA |
Vehicle fitment
It is made for select Baer Brake systems. Match the 12-inch diameter, 5 x 4.50 inch bolt pattern and 2.799 inch center bore against your brake setup before ordering.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Because the rotor is directional and made for the left side only, check the vane direction before the hub is assembled. The ABS tone ring is not included, so keep the existing ring if your hub uses one. Clean and inspect the hub face first, and have a qualified technician check runout and pad bedding after installation, since brakes are a safety system.
What’s included
One left-side replacement rotor, sold individually.
Not included: the right-side rotor, the ABS tone ring, brake pads, and hub hardware.
