Meritor Valve P/N: R3011293. Genuine Meritor – Rockwell truck suspension parts new in the box ready to ship worldwide. Genuine Meritor parts are just a click or call away.Tech SpecsValve Style: Link/HadleyArm Length: 8 in., 7 in., 9 in.Adjustable: AdjustableDump Style: Remove Air to DumpApplication: VariousReplaces: Hadley H00500CALinkage Included: NoOE Part: H00500CAFittings and Port Size: 1/4 in. NPTBracket Included: YesNotes: Eliminates need for separate dump valve. Tight dead band and fast fill and exhaust rates. Use E-9625 Linkage Assembly.