This is a A-3047572R93 MUFFLER PN: 3047572R93Main Description As Following : A-3047572R93 MUFFLER P.N: 3047572R93 Horizontal / Oval Body - 3 1/2" x 7" Shell DimensionDim A (1): A: BENT TUBEDim B (2): B: 1 7/8" INLET I.D.Dim C (3): C: 12" SHELL LENGTHDim D (4): D: BENT TUBEDim E (5): E: 1 3/4" OUTLET O.D.Dim F (6): F: 38" OVERALL LENGTH Replaces: 3047572R1 IH , Crossed From: IH-23 STANLEY MUFFLER Found in Section & Models : Mufflers/Exhaust Pipes > Mufflers, Case-IH TRACTOR: B414 (W/ B-144 GAS ENGINE), Case-IH TRACTOR: I-2424 (W/ B-144 GAS ENGINE), Case-IH TRACTOR: I-424 (W/ B-144 GAS ENGINE), Case-IH TRACTOR: 424 Associated Items : A-CL178 Also A-IH-O-B414, A-IH-P-B414, A-SMIH201, A-IH-O-424, A-IH-P-4242424, A-IH-S-TOOLSLATE, A-IH-S-424, A-SMIH201 And : Horizontal / Oval Body - 3 1/2" x 7" Shell Dimension Dim A (1): A: BENT TUBE Dim B (2): B: 1 7/8" INLET I.D. Dim C (3): C: 12" SHELL LENGTH Dim D (4): D: BENT TUBE Dim E (5): E: 1 3/4" OUTLET O.D. Dim F (6): F: 38" OVERALL LENGTH