The Meritor A8-3275M1183 or A83275M1183 is a genuine OE automatic slack adjuster (ASA) engineered for drum brake applications. It features stroke-sensing actuation with a 10-spline, 1.50 in. diameter spline interface, a 5.50 in. arm length, and a 0.50 in. bushing inside diameter. The adjuster is unclevised and sized for a size-20 brake chamber. The red piston identifies this unit within the Meritor ASA family and the maximum torque rating exceeds 45 inch-pounds. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your brake configuration.
Interchanges:
- 8235A83275M1183
- TDAA83275M1183
Features
Genuine OE Meritor automatic slack adjuster for drum brake systems
Stroke-sensing actuation, unclevised clevis type
10-spline interface, 1.50 in. spline diameter
5.50 in. arm length
0.50 in. bushing inside diameter
Rated for size-20 brake chambers; maximum torque rating exceeds 45 inch-pounds
Tech Specs
- Piston: Red Piston
- Slack Spline Count: 10
- Arm Length: 5.50 in.
- Slack Spline Diameter: 1.50 in.
- AllMakes or OE: OE
- Clevis Type: Unclevised
- Sensing Type: Stroke
- Bushing Inside Diameter: 0.50 in.
- Chamber Sizes: 20
- Notes: Red piston. Drum brake.
- Maximum Torque Rating: More than 45 inch pounds
