Overview
The Baer Brakes 6919207 is a 1-piece left-side replacement brake rotor, 12.440 inch in outside diameter, with a slotted, drilled and zinc-plated surface, made for select Baer Brake systems. It is a directional, non-vented cast iron rotor meant for the left hub, so the side should be checked before installation.
This left slotted and drilled brake rotor, also called a slot-drilled brake disc, has 5 lugs on a 5.0 inch bolt circle and a 2.84 inch center hole, with a 2.840 inch register. The mounting pattern and dimensions are listed in the specifications below. The castings are cast iron with a curved vane design for cooling and dynamic balancing for smooth running.
Key features
- Slotted, drilled and zinc-plated surface finish
- Curved vane design, which Baer Brakes describes as optimum for cooling
- Directional left-side rotor, specific to one side of the vehicle
- Full cast, one-piece cast iron construction with a non-vented face
- Dynamic balanced for vibration-free performance
- Drum in hat design with 5 lugs on a 5.0 inch bolt circle
Before you buy
A brake rotor works with the pads and caliper to slow the wheel, so its face, thickness and balance all affect how smoothly the brakes engage. Before buying a replacement, compare the rotor against the old one, paying attention to the diameter, the center bore and the bolt circle. Directional rotors also need the correct side fitted, because a misplaced disc can disrupt the cooling vane flow.
Slotted and drilled faces are often chosen for wet or heavy use because the openings help clear water, dust and gas from the pad surface. Surface features do not change the mounting dimensions, so fit still depends on the hub. Rotors are usually replaced with fresh pads, and the new pads should be bedded in after the rotor is installed.
- Replace pads and rotors together to keep wear even
- Inspect the hub face for rust before fitting
- Clean the hub mounting surface before fitting the rotor
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 6919207 |
| UPC | 844165051091 |
| Axle position | Left |
| Outside diameter | 12.440 inch |
| Nominal thickness | 0.477 inch |
| Overall height | 3.01 inch |
| Center hole diameter | 2.84 inch (register 2.840 inch) |
| Stud/lug hole quantity | 5 |
| Stud/lug hole circle diameter | 5.0 inch |
| Material | Cast iron |
| Construction | Full cast, one piece |
| Surface type | Slotted, drilled and zinc plated |
| Rotor type | Non-vented |
| Brake surface | Directional |
| Drum in hat | Yes |
| ABS tone ring included | No |
| Grade type | Performance |
| Emission code | 6 |
| Country of origin | USA |
Vehicle fitment
This rotor is made for select Baer Brake systems, so the brake system rather than a standard vehicle chassis determines whether it is correct. Confirm fit for your vehicle’s year, model and trim before ordering.
Because the rotor is left-side specific and matched to a 5-lug, 5.0 inch bolt circle, it is not a right-hub part and should not be assumed to suit other bolt patterns. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The rotor is directional and marked for the left side, so confirm the orientation and side against your hub before it goes on. The slotted and drilled face is a surface finish and does not replace a check of the bolt circle and center bore. Brake components are safety-critical, so have a qualified technician fit and bed in the rotor.
What’s included
Includes one left-side replacement rotor.
Not included: The ABS tone ring is not included. The hub, bearings, caliper and pads are separate parts and are not supplied with this rotor.
