Overview
The Baer Brakes 6910366 is a left-side, two-piece replacement brake rotor ring with an 11.35 inch outside diameter, 12 mounting bolt holes on a 7.5 inch bolt circle, and a slotted, drilled and zinc-plated finish. It is used in select Baer Brake systems and gives owners who need a left-side ring in this size a direct part number to compare.
Baer builds the ring from cast iron with a curved vane design intended for cooling, and rates it as a performance grade. The two-piece construction, bolt pattern and 0.81 inch nominal thickness are listed in the specifications below. The ring is dynamically balanced and directional, specific to the left side only. No vehicle names are published for it, so confirm your Baer brake system before you buy.
Key features
- Two-piece construction in cast iron.
- Left-side directional brake surface.
- Slotted, drilled and zinc-plated surface.
- Twelve mounting bolt holes on a 7.5 inch bolt circle.
- Curved vane design intended for cooling.
- Dynamically balanced, rated as a performance grade.
Two-piece rings and hub fit
A two-piece ring bolts to a separate carrier, so the fasteners and the mating faces carry the load along with the friction surface. Before fitting, inspect the carrier face, the bolt holes and the hardware for rust, galling or wear. Clean the surfaces so the ring seats flat, because a ring that sits crooked will run out and pulse under braking.
The 12-hole pattern on a 7.5 inch bolt circle has to line up exactly with the carrier. Start each fastener by hand and tighten in a crisscross order. Many owners replace the fasteners whenever the ring is changed, since they are inexpensive and often reused past their useful life.
- Inspect the carrier face for scoring
- Use new fasteners when the old ones show wear
- Check runout once the ring is installed
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 6910366 |
| UPC | 844165012153 |
| Sold as | Each |
| Country of origin | USA |
| Axle | Left |
| Construction | Two piece |
| Material | Cast iron |
| Grade type | Performance |
| Rotor type | Vented |
| Brake surface | Directional |
| Surface type | Slotted, drilled and zinc plated |
| Outside diameter | 11.35 in |
| Nominal thickness | 0.81 in |
| Mounting bolt hole circle diameter | 7.5 in |
| Mounting bolt hole quantity | 12 |
| ABS tone ring included | No |
| Emission code | 6 |
Vehicle fitment
The ring is made for select Baer Brake systems. Confirm the Baer system and left-side position, and check your vehicle’s year, model and trim, before ordering.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Fit this two-piece ring to the left side only and check the vane direction against the directional surface before final assembly. The ABS tone ring is not included, so reuse the one from the original rotor if your hub has one.
What’s included
Supplied: one left-side two-piece ring, sold individually as Each.
Not included: ABS tone ring.
