The Hendrickson S-40885-R or S40885R is a spring and service brake chamber assembly, right-hand orientation, rated for a 20-24 stroke range. This is a combination chamber that handles both the service brake and spring-applied parking/emergency brake functions in a single unit, a common configuration on heavy-duty truck and trailer air brake systems. Identified by alternate part number HNS-40885-R through the Hendrickson parts catalog, the S-40885-R is sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific axle and brake configuration before ordering.
Features
Hendrickson OEM part number S-40885-R or S40885R
Chamber type: combination spring and service brake (piggyback style)
Orientation: right-hand
Stroke range: 20-24
Also cataloged under Hendrickson part number HNS-40885-R
Sold by Pro Gear and Transmission
Tech Specs
- Part Number: S-40885-R or S40885R
- Alternate Part Number: HNS-40885-R
- Type: Spring and Service Brake Chamber Assembly
- Orientation: Right Hand
- Stroke: 20-24
