317-825-5800
Automatic Slack Adjuster Trailer 28 Spline 1.50" - 138.2832
Part#: AAA6011382832
Features and Benefits
- Extended collar lock clevis trailer adjuster for push rod connections requiring added engagement length
- Extended collar lock provides greater push rod engagement depth for secure trailer axle retention
- Arm length of 6" delivers the lever advantage needed for accurate trailer axle push rod actuation
- Clearance sensing maintains optimal shoe-to-drum gap for consistent performance on trailer axles
- Spline profile ensures reliable torque transfer to standard trailer axle brake camshaft configurations
- Multiple chamber size compatibility supports versatile fitment across trailer axle brake setups
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Weight | 8.00 |
|---|---|
| Arm Length | 6.00 in. |
| Clevis Type | Extended Collar Lock Straight |
| Slack Spline Diameter | 1.50 in. |
| Slack Spline Count | 28 |
| Sensing Type | Clearance |
| Type | Unhanded |
| Application | Trailer |
| Chamber Sizes | Multiple |
| Clevis Thread Diameter | 0.625 in. |
| Clevis Threads per inch | 18 |
| Maximum Torque Rating | Less than 15 foot pounds |
| Interchange |
|---|
| 3398AS1150 |
| AS1150 |
| E15034 |
| GUNAS1150 |
| ZBRAS1150 |
The Slack Adjuster is an unhanded clearance-sensing design with an extended collar lock straight clevis and 6" arm, built for automatic adjustment on trailer axles of Heavy Duty commercial vehicles. Featuring dependable spline engagement, the component delivers consistent stopping performance across transport configurations.
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