The Hendrickson S-38721-L or S38721L is a left-hand air disc service brake chamber assembly, 18/24 size, designed for heavy-duty suspension and brake systems. This chamber assembly handles the service brake function on air disc brake axle configurations. Cross-references include S-40881-L, S40881L, and Wabco 925 347 007 0, giving fleet buyers and parts-counter staff a quick way to verify interchange. Sold by Pro Gear and Transmission as a genuine Hendrickson part. Call us to confirm proper fit for your specific axle and brake configuration before ordering.
Features
Hendrickson part number S-38721-L or S38721L
Left-hand air disc service brake chamber assembly
18/24 size brake chamber
Interchanges with S-40881-L and Wabco 925 347 007 0 (9253470070)
Cross-references: 8446-S38721L, HENS-38721-L, and additional OEM numbers
Sold individually (each)
Tech Specs
- Part Number: S-38721-L or S38721L
- Description: Chamber Assembly - Service Brake, Air Disc, Left Hand
- Size: 18/24
- Cross References: S-40881-L, S40881L, 8446-S38721L, 8446S38721L, 925 347 007 0, 9253470070, HENS-38721-L, HENS38721L, HDR S 38721 L, HDRS38721L, WB 9253470070, WB9253470070
- Unit of Measure: Each
