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(888) 312-8812 Login SignupThe Hendrickson Air Brake Camshaft drives rotational force into the Intraax brake shoes through a 16.5-inch profile aligned with trailer-axle geometry. Its shaft contour engages cleanly with bushings and hardware associated with this brake series, supporting predictable movement throughout the air-brake cycle. The cam edges are shaped to distribute force smoothly across the shoe rollers, which helps braking feel consistent through repeated applications on fully loaded trailers. Installation follows a familiar pattern used on many Intraax assemblies, streamlining axle service without extra modifications. Order the Hendrickson S-28890 today.
| Brake Size (Diameter) | 16-1/2 in |
| Notes | Genuine Hendrickson kit |
| Kit Contents | Half kit - services one wheel end |
| Brake Series / Shoe Type | Intraax |
| Axle Application | Trailer axle |
| Brand | Part Number |
|---|---|
| Automann | 1102505 |
| Hendrickson | S28890 |
| Midwest Truck & Auto Parts Inc | WA085011 |
| OTR | OTR11897 |
| Meritor | R615025 |
| Sirco Industries | B8805 |
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