317-825-5800
Automatic Slack Adjuster Stroke 28 Spline 1.50" - 139.2831
Part#: AAA6011392831
Features and Benefits
- Unclevised stroke sensing slack adjuster for direct push rod connection on commercial brake systems
- Stroke sensing monitors push rod travel to trigger precise brake adjustment at the correct threshold
- Yellow piston provides clear visual identification for accurate part selection during brake service
- Unclevised arm end enables direct camshaft push rod connection without a separate clevis component
- Spline engagement delivers positive torque transfer to commercial brake camshafts during actuation
- Chamber size compatibility matched for correct brake performance on standard commercial air setups
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Weight | 6.25 |
|---|---|
| Piston | Yellow Piston |
| Type | Unhanded |
| Clevis Type | Unclevised |
| Arm Length | 5.50 in. |
| Slack Spline Diameter | 1.50 in. |
| Slack Spline Count | 28 |
| Sensing Type | Stroke |
| Chamber Sizes | 24 |
| Maximum Torque Rating | More than 45 inch pounds |
| Interchange |
|---|
| R803110 |
| TK803110 |
| TWDR803110 |
The Slack Adjuster is an unhanded stroke-sensing design with a yellow piston and 5.5" arm, built for automatic adjustment on Heavy Duty commercial vehicle axles. Featuring an unclevised configuration, the component delivers consistent stopping performance and dependable actuation across a wide range of transport platforms.
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