The Meritor 3219Y5901 is a cast brake drum with a 12.00 in. x 3.00 in. brake size and a braking surface that is 3.665 in. wide. It is pilot mounted, with a 6.40 in. pilot, eight bolt holes of 0.4331 in. diameter on a 7.25 in. bolt circle, and an overall depth of 4.778 in. This is the drum the brake shoes press against, and the cast iron body is built to stand up to the heat of hard braking, which helps limit brake fade during sudden stops. Meritor uses it in drive axle assemblies and in yoke and drum assemblies. A genuine Meritor part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Cast brake drum, 12.00 in. brake diameter
Brake size 12.00 in. x 3.00 in., with a 3.665 in. wide braking surface
Pilot mounted, 6.40 in. pilot
Eight bolt holes, 0.4331 in. diameter, on a 7.25 in. bolt circle
Overall depth 4.778 in.
Heat resistant cast iron helps limit brake fade during sudden stops
Tech Specs
- Type: Cast
- Brake size: 12.00 in. x 3.00 in.
- Brake diameter: 12.00 in.
- Brake width: 3.00 in.
- Braking surface: 3.665 in. wide
- Mounting style: Pilot
- Pilot: 6.40 in.
- Bolt circle diameter: 7.25 in.
- Bolt hole number: 08
- Bolt hole diameter: 0.4331 in.
- Overall depth: 4.778 in.
