The Meritor A70-3275H1152 or A703275H1152 is a genuine OE automatic slack adjuster (ASA) for drum brake applications. It features a 1.50-inch spline diameter with a 28-spline count and a 5.50-inch arm length. The unclevised design uses stroke sensing to maintain proper brake adjustment. Chamber compatibility covers sizes 16 and 20. The red piston identifies this specific configuration within the Meritor ASA line, and the bushing inside diameter measures 0.50 inches. Maximum torque rating exceeds 45 inch-pounds. Call us to confirm proper fit for your specific brake setup.
Interchanges:
- TDAA703275H1152
Features
1.50 in. spline diameter with 28-spline count
5.50 in. arm length, unclevised
Stroke-sensing adjustment mechanism
Compatible with chamber sizes 16 and 20
Red piston configuration, drum brake application
Bushing inside diameter: 0.50 in., torque rating exceeds 45 in.-lb.
Tech Specs
- Slack Spline Count: 28
- AllMakes or OE: OE
- Piston: Red Piston
- Arm Length: 5.50 in.
- Clevis Type: Unclevised
- Slack Spline Diameter: 1.50 in.
- OEM: Meritor
- Model: Meritor
- Sensing Type: Stroke
- Bushing Inside Diameter: 0.50 in.
- Chamber Sizes: 16 or 20
- Notes: Red piston. Drum Brake.
- Maximum Torque Rating: More than 45 inch pounds
