317-825-5800
Automatic Slack Adjuster Stroke 28 Spline 1.50" - 139.2833
Part#: AAA6011392833
Features and Benefits
- Type 2 stroke sensing slack adjuster for commercial brake systems requiring push rod travel monitoring
- Yellow piston differentiates this Type 2 unit from clearance sensing variants at brake service
- Stroke sensing mechanism triggers brake adjustment based on actual push rod travel measurement
- Arm length calibrated for accurate push rod stroke on compatible commercial air chamber setups
- Spline profile ensures positive, slip-resistant torque transfer to commercial brake camshafts
- Straight clevis and compatible chamber size for reliable Type 2 commercial brake installation
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Weight | 6.75 |
|---|---|
| Type | Type 2 |
| Piston | Yellow Piston |
| Arm Length | 5.50 in. |
| Slack Spline Diameter | 1.50 in. |
| Slack Spline Count | 28 |
| Sensing Type | Stroke |
| Chamber Sizes | 24 |
| Clevis Thread Diameter | 0.625 in. |
| Clevis Threads per inch | 18 |
| Maximum Torque Rating | More than 45 inch pounds |
| Interchange |
|---|
| A413275A1145 |
| E11418 |
| E11418A |
| R802447 |
| R803049 |
The Slack Adjuster is a Type 2 stroke-sensing design with a yellow piston and 5.5" 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.
Easy Returns
Hassle-free process
24/7 Online
Shop anytime
Secure Checkout
SSL safe payment
Wide Range
Hundreds of parts
Fast Shipping
Same-day dispatch