Overview
The Baer Brakes 6929104 is a 12 inch right-side replacement brake rotor for select Baer Brake systems. It is a one-piece, full cast vented disc with a slotted, drilled and zinc-plated surface, a drum in the hat and a 5 lug pattern.
This rotor suits a 12 inch right-hand disc with a 2.836 inch center hole and a 4.50 inch bolt circle. It is directional, so it belongs only on the right side. Confirm fit against your Baer system before ordering.
Key features
- Curved vanes help airflow for cooling.
- Castings made from premium materials for a dedicated purpose.
- Rotor stability and distortion resistance are design aims.
- Dynamic balance supports vibration-free performance.
- Slotted, drilled and zinc-plated surface finish.
- Drum in hat and performance-grade cast iron construction.
Drum in hat considerations
A drum in the hat combines a rotor and a parking brake drum into one hub part. On applications designed for it, the parking brake shoes press against the inside of the hat, so the drum surface and shoe adjustment both affect how the parking brake holds. Confirm the design matches the rest of your braking setup before fitting, since a mismatch can affect hub clearance and brake function.
Care for this type of rotor is similar to other cast disc work. Keep the hub face clean, inspect the drum surface for scoring, and check the parking brake shoes whenever the assembly is serviced. Because the drum sits inside the hat, wear is harder to see, so inspect both faces at each service. Professional installation is recommended when shoes, springs and hardware are involved.
- Inspect the drum surface for scoring and cracks
- Check parking brake shoe adjustment after installation
- Replace the hub seal when the hub is removed
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 6929104 |
| UPC | 844165054689 |
| Axle side | Right |
| Outside diameter | 12 in |
| Nominal thickness | 1.02 in |
| Overall height | 2.406 in |
| Center hole diameter | 2.836 in |
| Stud/lug hole circle diameter | 4.5 in |
| Stud/lug hole quantity | 5 |
| Construction | Full cast, one piece |
| Material | Cast iron |
| Rotor type | Vented |
| Brake surface | Directional |
| Surface type | Slotted, drilled and zinc plated |
| Drum in hat | Yes |
| ABS tone ring included | No |
| Grade type | Performance |
| Emission code | 6 |
| Country of origin | USA |
| Sold as | Each |
Vehicle fitment
This 12 inch rotor is tied to select Baer Brake systems rather than a specific year, make or model.
Confirm your vehicle’s year, model and trim before ordering. Verify the 4.5 inch bolt circle and the drum-in-hat design against your system.
Installation notes
Install the right-hand disc on the right side only, and confirm the drum-in-hat design suits your setup before fitting. Professional installation is the safer route for brake hardware.
What’s included
One right-side rotor, sold as each.
Not included: the ABS tone ring is not supplied, and pads, calipers and hub parts are separate.
