317-825-5800
Automatic Slack Adjuster Trailer 28 Spline 1.50" - 135.S2840
Part#: AAA601135S2840
Features and Benefits
- Trailer axle automatic slack adjuster for reliable clearance correction on trailer brake positions
- Clearance sensing type adjusts brake shoe position continuously to compensate for lining wear
- Inline arm angle with unclevised end enables a direct push rod connection on trailer axles
- Arm length delivers consistent mechanical leverage for accurate trailer push rod stroke control
- Spline engagement provides positive torque transfer to standard trailer axle brake camshafts
- Bushing bore engineered for accurate trailer axle camshaft alignment during installation
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Weight | 7.35 |
|---|---|
| Arm Length | 5.50 in. |
| Slack Spline Diameter | 1.50 in. |
| Slack Spline Count | 28 |
| Application | Trailer |
| Brake Size | 16.50 in. |
| Type | Unhanded |
| Sensing Type | Clearance |
| Angle | 0 degrees |
| Bushing Inside Diameter | 0.50 in. |
| Clevis Type | Unclevised |
| Maximum Torque Rating | Less than 15 foot pounds |
| Interchange |
|---|
| 40020211 |
| 40020211M1D |
| 40920002 |
| M808019 |
| MD40020211 |
| TDAM808019 |
| TSE07135S |
| ZZ40020211 |
The Slack Adjuster is an unhanded clearance-sensing design with a 5.5" arm, built for automatic adjustment on trailer axles of Heavy Duty commercial vehicles. Featuring an unclevised configuration and dependable spline engagement, the component ensures consistent stopping performance across a wide range of transport platforms.
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