317-825-5800
Automatic Slack Adjuster Trailer 28 Spline 1.50" - 133.284
Part#: AAA601133284
Features and Benefits
- Trailer axle automatic slack adjuster with inline arm angle for direct push rod actuation
- Clearance sensing type provides continuous brake gap correction during trailer service operation
- Arm length delivers the mechanical leverage needed for accurate trailer push rod stroke control
- Spline engagement ensures positive torque transfer to the trailer axle brake camshaft
- Unclevised arm with inline angle enables direct push rod connection without extra hardware
- Maximum torque rating supports trailer brake chamber compatibility across standard applications
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Weight | 7.55 |
|---|---|
| Arm Length | 5.50 in. |
| Slack Spline Diameter | 1.50 in. |
| Slack Spline Count | 28 |
| Application | Trailer |
| Sensing Type | Clearance |
| Type | Unhanded |
| Brake Size | 16.50 in. |
| Angle | 0 degrees |
| Bushing Inside Diameter | 0.50 in. |
| Clevis Type | Unclevised |
| Maximum Torque Rating | Less than 13 foot pounds |
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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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