Overview
The Baer Brakes 6910863 is a left-side, 1-piece plain-finish replacement rotor measuring 14.000 inch across and 1.150 inch thick. Baer offers it for select Baer brake systems. The rotor is directional and made only for the left side, and it is a vented cast iron disc with cooling vanes between its two friction faces.
A plain finish means the friction surface has no slots or drilled holes, which separates this rotor from the slotted version of the same size. The one-piece cast iron casting is dynamically balanced and is a performance grade part. It is sold as each, so pair it with a right-side rotor for a full axle.
Use the part number 6910863 and UPC 90127961193 to match this rotor, then compare its diameter, thickness and bolt pattern with your current rotor before installation.
Key features
- Plain finish with no slotted or drilled surface
- Left-side directional rotor
- One-piece full cast construction in cast iron
- Vented design with a curved vane layout
- Dynamically balanced for vibration-free running
- Performance grade with six studs on a 5.50 inch bolt circle
Plain versus slotted surfaces
A plain friction surface gives the pads a continuous face to work against. Slots are cut to help clear pad debris and gas, which some drivers prefer for heavier use, but slotted faces can also wear pads faster in some setups. Choosing between plain and slotted is usually a matter of how the vehicle is driven.
Whatever the surface, bed new pads in gently as the pad maker directs and avoid hard stops until they are seated. Clean the hub face before mounting, and check the rotor for runout after fitting, since a dirty mating surface can cause pulsation even on a good rotor.
- Match pad compound to the driving you do
- Clean the hub face before mounting
- Check runout after fitting
- Bed in new pads gently
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 6910863 |
| UPC | 90127961193 |
| Construction | Full cast, one piece |
| Material | Cast iron |
| Outside diameter | 14.000 inch |
| Nominal thickness | 1.150 inch |
| Center hole (register) diameter | 3.095 inch |
| Stud/lug hole quantity | 6 |
| Stud/lug hole circle diameter | 5.50 inch |
| Overall height | 2.309 |
| Surface type | Plain |
| Solid or vented | Vented |
| Brake surface | Directional |
| Axle side | Left |
| Grade type | Performance |
| Emission code | 6 |
| ABS tone ring included | No |
| Drum in hat | No |
| Sold as | Each |
| Country of origin | USA |
Vehicle fitment
This plain-finish rotor is made for select Baer brake systems and is a left-side part only.
Confirm your vehicle’s year, model and trim before ordering. A plain-finish rotor of this size is still a left-side part only.
Installation notes
The rotor is directional and marked for the left side, so verify the side before fitting it. A qualified technician should install it and check the remaining brake components at the same time.
What’s included
One left-side 1-piece plain-finish replacement rotor, sold as each.
Not included: the right-side rotor, since the rotors are sold individually.
