This is a A-K304708 Muffler PN: K304708Main Description As Following : A-K304708 Muffler P.N: K304708 Vertical-oval body. Shell 4" x 8"Dim A (1): A: 14 1/2" INLET LENGTHDim B (2): B: 2 1/4" INLET I.D.Dim C (3): C: 24" SHELL LENGTHDim D (4): D: 13 1/2" OUTLET LENGTHDim E (5): E: 2 1/4" OUTLET O.D.Dim F (6): F: 50" OVERALL LENGTH Replaces: K203563 CASE , VPE8049 VAPORMATIC , Crossed From: CA-28 STANLEY MUFFLER , EAK304708 , , 1717-1016 , Found in Section & Models : Mufflers/Exhaust Pipes > Mufflers, Case-IH TRACTOR: 1594 (W/ DIESEL ENGINE), Case-IH TRACTOR: 1690 (W/ DIESEL ENGINE) Associated Items : A-RC5 Also A-CA-O-1594, A-CA-P-1594, A-CA-S-1490, A-IH-S-AIRHEAT, A-SMC36, A-CA-O-1690, A-CA-P-1690, A-CA-S-1490, A-SMC36 And : Vertical-oval body. Shell 4" x 8" Dim A (1): A: 14 1/2" INLET LENGTH Dim B (2): B: 2 1/4" INLET I.D. Dim C (3): C: 24" SHELL LENGTH Dim D (4): D: 13 1/2" OUTLET LENGTH Dim E (5): E: 2 1/4" OUTLET O.D. Dim F (6): F: 50" OVERALL LENGTH