317-825-5800
Automatic Slack Adjuster Stroke 28 Spline 1.50" - 139.2837
Part#: AAA6011392837
Features and Benefits
- Type 2 stroke sensing slack adjuster with longer arm for extended push rod reach requirements
- Arm length of 6" delivers greater lever reach for stroke sensing brake chamber actuation
- Yellow piston identification enables quick visual part verification at commercial brake service
- Stroke sensing monitors actual push rod travel to trigger brake adjustment at the correct threshold
- Spline profile provides reliable torque transfer to standard commercial camshafts on all axle types
- Straight clevis and compatible chamber size for reliable Type 2 stroke sensing brake fitment
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Weight | 6.90 |
|---|---|
| Type | Type 2 |
| Piston | Yellow Piston |
| Clevis Type | Straight |
| Arm Length | 6.00 in. |
| Slack Spline Diameter | 1.50 in. |
| Slack Spline Count | 28 |
| Sensing Type | Stroke |
| Chamber Sizes | 30 |
| Clevis Thread Diameter | 0.625 in. |
| Clevis Threads per inch | 18 |
| Maximum Torque Rating | More than 45 inch pounds |
| Interchange |
|---|
| 05562 |
| 3947653 |
| 53621 |
| 8235R803055 |
| 9628R803055 |
| A143275C1147 |
| ATIR803055 |
| E11422 |
| E11422A |
| GLMERR803055MX |
| R802487 |
| R803055 |
| R803055RI |
| TDAA143275C1147 |
| TDAR803055 |
| WAR802487 |
| ZDRR803055 |
The Slack Adjuster is a Type 2 stroke-sensing design with a yellow piston and 6" arm, built for automatic adjustment on Heavy Duty commercial vehicle axles. Featuring a straight clevis configuration, the component delivers consistent stopping performance and dependable actuation across a wide range of transport platforms.
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