Meritor R607120 is a right hand brake camshaft, listed as Camshaft 1.25-10, with 10 splines and a 1.25 in. spline diameter. The bushing journal is 1.25 in. in diameter and 1.875 in. long, the effective length is 9.56 in., and it is specified for a 15.00 in. brake diameter on the steer axle with brake type ES. Our parts manual lists it in the camshaft section for Meritor Q Plus brakes with Traclok. The camshaft takes the twisting motion from the slack adjuster, and the S-cam at its end spreads the shoes against the drum. As the linings wear, the camshaft has to turn farther to bring the shoes to the drum, so watch for growing free play. Call us to confirm fit.
Features
Right hand brake camshaft, listed as Camshaft 1.25-10
10 splines, 1.25 in. spline diameter
Bushing journal 1.25 in. in diameter by 1.875 in. long
Effective length 9.56 in., for a 15.00 in. brake diameter
Steer axle, brake type ES
Listed in the factory parts list for Meritor Q Plus brakes with Traclok
Tech Specs
- Hand: Right hand (RH)
- Camshaft spline count: 10
- Camshaft spline diameter: 1.25 in.
- Bushing journal diameter: 1.25 in.
- Bushing journal length: 1.875 in.
- Effective length: 9.56 in.
- Brake diameter: 15.00 in.
- Axle: Steer
- Brake type: ES
Used in this Meritor model
