This is a A-3043825R1 Valve, Exhaust PN: 3043825R1Main Description As Following : A-3043825R1 Valve, Exhaust P.N: 3043825R1 Dim A (1): Stem Diameter: 8.68mmDim B (2): Total Length: 147.6mmDim C (3): Valve Head Diam: 29.9mmDim D (4): Valve Face Angle: 45??? Replaces: VPA7050 MISCELLANEOUS , Crossed From: 1709-5010 , Found in Section & Models : Engine Parts > BD144 & BD144A CID, Case-IH TRACTOR: B250, Case-IH TRACTOR: B275, Case-IH TRACTOR: B276, Case-IH TRACTOR: 354, Case-IH TRACTOR: 434, Engine Parts > BD154 CID, Case-IH INDUSTRIAL/CONSTRUCTION: 2424, Case-IH INDUSTRIAL/CONSTRUCTION: 2444, Case-IH TRACTOR: B414, Case-IH TRACTOR: 364, Case-IH TRACTOR: 384, Case-IH TRACTOR: 424, Case-IH TRACTOR: 434, Case-IH TRACTOR: 444 Associated Items : New Also A-IH-O-2424LB, A-IH-O-3121, A-IH-P-3082, A-IH-P-4242424, A-SMIH201, A-IH-O-2444, A-IH-O-3121, A-IH-P-ENG-4DSL, A-IH-P-ENG14CYL, A-IH-P-4442444, A-SMIH201, A-IH-O-B250DSL, A-IH-P-B250, A-IH-S-TOOLSLATE, A-IH-O-B275GD, A-IH-P-B275DSL, A-IH-S-B275D, A-IH-S-TOOLSLATE, A-SMIH201, A-IH-P-B276 And : Dim A (1): Stem Diameter: 8.68mm Dim B (2): Total Length: 147.6mm Dim C (3): Valve Head Diam: 29.9mm Dim D (4): Valve Face Angle: 45?