The Hendrickson D-30594-11R (also listed as D3059411R) is a genuine S-Cam brake camshaft designed for 16.5-inch drum brake applications. It features a 28-spline cam end and measures 21.625 inches in overall length, making it a direct-fit replacement for Hendrickson suspension systems using this camshaft specification. The S-cam profile actuates the brake shoes through a standard roller-and-shoe arrangement common to heavy-duty air brake systems. Position is not side-specific per the manufacturer classification. Pro Gear and Transmission carries this as a genuine Hendrickson part. Call us to confirm proper fitment for your axle and brake configuration before ordering.
Features
S-Cam type brake camshaft for 16.5 in. drum brake assemblies
28-spline cam end
21.625 in. overall camshaft length
Position not side-specific per manufacturer classification
Genuine Hendrickson part number D-30594-11R or D3059411R
Tech Specs
- Camshaft Type: S-Cam
- Brake Size: 16.5 in.
- Spline Count: 28
- Overall Length: 21.625 in.
- Manufacturer Part Number: D-30594-11R or D3059411R
