Overview
The Baer Brakes 6910800 is a left-side, 1-piece replacement rotor with a slot drilled and zinc-plated finish, measuring 13.250 inch across and .550 inch thick. It is made for select Baer brake systems and is directional, so it is built for the left side only. This model is non-vented, meaning it is a solid disc rather than a vented one.
The one-piece cast iron body is dynamically balanced for smooth running. The zinc-plated finish is paired with both drilled and slotted surfaces. It has a five-stud pattern on a 4.50 inch bolt circle with a 2.783 inch center register, and it is sold individually.
Before fitting, compare the 13.250 inch diameter, .550 inch thickness, five-stud pattern and 2.783 inch register with your existing rotor and hub.
Key features
- Left-side directional rotor
- Slot drilled and zinc-plated surface
- Non-vented, solid disc design
- One-piece full cast construction in cast iron
- Dynamically balanced for smooth running
- Performance grade with five studs on a 4.50 inch bolt circle
Drilled and slotted surfaces
Drilled and slotted rotors are built to move heat and gas away from the pad face. The holes and grooves help with that, but they also create edges that can crack under repeated heating if the rotor runs hot often. Look closely at the holes and slots for cracks around their edges.
A solid, non-vented disc removes heat only through its mass and surface, so it is often chosen where heat load is lighter. Consider how the vehicle is used before picking this type. Check thickness and runout on any replacement, and keep the hub surface clean before mounting.
- Inspect hole and slot edges for cracks
- Solid discs rely on mass for cooling
- Replace both sides together when wear is uneven
- Keep the hub face clean
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 6910800 |
| UPC | 844165035275 |
| Construction | Full cast, one piece |
| Material | Cast iron |
| Outside diameter | 13.250 inch |
| Nominal thickness | .550 inch |
| Center hole (register) diameter | 2.783 inch |
| Stud/lug hole quantity | 5 |
| Stud/lug hole circle diameter | 4.50 inch |
| Overall height | 1.967 |
| Surface type | Slot, drilled and zinc plated |
| Solid or vented | Non-vented (solid) |
| 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
Fit depends on your vehicle’s year, model and trim, so confirm those before ordering. It is made for select Baer brake systems and is a left-side directional part.
Confirm your vehicle’s year, model and trim before ordering. The five-stud pattern and 4.50 inch bolt circle must match your hub.
Installation notes
Since the rotor is directional and side-specific, it should go on the left side only, so check the side before installation. A qualified technician should handle the work and inspect the hub, caliper and pads.
What’s included
One left-side 1-piece slot drilled and zinc-plated replacement rotor.
Not included: the right-side rotor, because rotors are sold individually.
