AnythingTruck.com Import Alternative
Automatic Slack Adjusters
We've got a deal for you if you've been looking to save some money on automatic slack adjusters. These are imported slack adjusters made to function like their brand name counterparts. They'll look and act like the branded slack, but you'll save $15 to $20 per wheel.
Each automatic slack adjuster kit includes one slack adjuster, a clevis kit and an installation template.
How do I measure my air brake slack adjuster? The first step to determining which air brake slack adjuster you need is to measure the diameter of the camshaft at the splines. You will then need to count the splines. Finally, measure the distance from the center of the camshaft hole to the center of the clevis pin hole. This measurement is referred to as the span in the chart below.
You'll also need to be aware of any offset from the center line of the slack adjuster arm to the center of the brake chamber push rod. Most of the slack adjusters listed below are not offset. Offsets will be listed in the notes under the part.
| 1-1/4" Diameter, 10 Spline Camshaft - 5-1/2" Span | |||
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No slack adjusters of this brand are available in this size. |
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| 1-1/4" Diameter, 24 Spline Camshaft - 5-1/2" Span | |||
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No slack adjusters of this brand are available in this size. |
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| 1-1/2" Diameter, 10 Spline Camshaft - 5-1/2" Span | |||
| Manufacturer | Part Number | Price | |
| AT Best Value | 780-SA132 | $57.00 | |
| Note: AnythingTruck.com import alternative to Gunite AS1132 | |||
| 1-1/2" Diameter, 10 Spline Camshaft - 6" Span | |||
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No slack adjusters of this brand are available in this size. |
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| 1-1/2" Diameter, 10 Spline Camshaft - 6-1/2" Span | |||
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No slack adjusters of this brand are available in this size. |
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| 1-1/2" Diameter, 28 Spline Camshaft - 5" Span | |||
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No slack adjusters of this brand are available in this size. |
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| 1-1/2" Diameter, 28 Spline Camshaft - 5-1/2" Span - Offset | |||
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No slack adjusters of this brand are available in this size. |
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| 1-1/2" Diameter, 28 Spline Camshaft - 5-1/2" Span | |||
| Manufacturer | Part Number | Price | |
| AT Best Value | 780-SA140 | $57.00 | |
| Note: AnythingTruck.com import alternative to Gunite AS1140 | |||
| Manufacturer | Part Number | Price | |
| AT Best Value | 780-R073 | $60.00 | |
| Note: AnythingTruck.com import alternative to Rockwell R801073 | |||
| 1-1/2" Diameter, 28 Spline Camshaft - 6" Span | |||
| Manufacturer | Part Number | Price | |
| AT Best Value | 780-SA141 | $57.00 | |
| Note: AnythingTruck.com import alternative to Gunite AS1141 | |||
| Manufacturer | Part Number | Price | |
| AT Best Value | 780-R074 | $60.00 | |
| Note: AnythingTruck.com import alternative to Rockwell R801074 | |||
| 1-5/8" Diameter, 37 Spline Camshaft - 5-1/2" Span - Fruehauf | |||
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No slack adjusters of this brand are available in this size. |
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| 1-5/8" Diameter, 37 Spline Camshaft - 6" Span - Fruehauf | |||
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No slack adjusters of this brand are available in this size. |
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