317-825-5800
Automatic Slack Adjuster Trailer 28 Spline 1.50" - 136.2843
Part#: AAA6011362843
Features and Benefits
- Straight clevis trailer axle slack adjuster for smaller drum brake configurations
- Brake size compatibility matched to trailer axles using reduced drum diameter specifications
- Dual arm length option provides flexibility across different trailer axle brake drum geometries
- Clearance sensing automatically corrects shoe gap for consistent performance on trailer axles
- Multiple chamber size compatibility supports fitment across varied trailer air brake setups
- Clevis thread pitch ensures a secure, vibration-resistant push rod connection on trailer brakes
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Weight | 8.20 |
|---|---|
| Slack Spline Diameter | 1.50 in. |
| Slack Spline Count | 28 |
| Arm Length | 5.00 in. or 6.00 in. |
| Clevis Type | Straight |
| Type | Unhanded |
| Sensing Type | Clearance |
| Brake Size | 12.25 in. |
| Application | Trailer |
| Clevis Thread Diameter | 0.625 in. |
| Clevis Threads per inch | 18 |
| Chamber Sizes | Multiple |
| Maximum Torque Rating | Less than 10 foot pounds or more than 33 foot pounds |
| Interchange |
|---|
| 05552 |
| 22123 |
| CB22123 |
| CI22153 |
| E10949B |
| MK22153S |
| OTR22153CR |
| SA22953 |
| ZCPMK22153S |
The Slack Adjuster is an unhanded clearance-sensing design with a straight clevis and 5" or 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 a wide range of transport configurations.
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