This is a A-182614M1 Exhaust Pipe PN: 182614M1Main Description As Following : A-182614M1 Exhaust Pipe P.N: 182614M1 For Horizontal ExhaustDim A (1): A: 1 3/8" INLET I.D.Dim B (2): B: 12" VERTICAL LENGTHDim C (3): C: 34" HORIZONTAL LENGTHDim D (4): D: 1 1/2" OUTLET O.D. Crossed From: MFE-4 STANLEY MUFFLER , 1217-7765 , Found in Section & Models : Mufflers/Exhaust Pipes > Exhaust Pipes, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 40 (W/ GAS ENGINE), Massey Ferguson TRACTOR: F40, Massey Ferguson TRACTOR: 50 (MASSEY HARRIS & MASSEY FERGUSON W/ GAS ENGINE) Associated Items : A-CL112 Also A-MH-O-MF40TLB, A-MH-P-FERG40, A-MH-P-MF32LDR, A-MH-P-MF40, A-MH-S-MF100LDR, A-MH-S-MF40TLB, A-SMMF14, A-FRM-MH, A-MH-O-MF5065, A-MH-P-MF50, A-MH-P-MF50IND, A-MH-S-MF100LDR, A-MH-S-MF3550, A-SMMF14 And : For Horizontal Exhaust Dim A (1): A: 1 3/8" INLET I.D. Dim B (2): B: 12" VERTICAL LENGTH Dim C (3): C: 34" HORIZONTAL LENGTH Dim D (4): D: 1 1/2" OUTLET O.D.