This is a A-767994M91 Muffler PN: 767994M91Main Description As Following : A-767994M91 Muffler P.N: 767994M91 Horizontal / Round Body - 4 1/4" Shell DiameterDim A (1): A: 2" INLET LENGTHDim B (2): B: 2 3/8" INLET I.D.Dim C (3): C: 14" SHELL LENGTHDim D (4): D: 5" OUTLET LENGTHDim E (5): E: 2 1/2" OUTLET O.D.Dim F (6): F: 21" OVERALL LENGTHReplaces: 32289A Crossed From: AV102609 VAPORMATIC , MF-15 STANLEY MUFFLER , 1217-2305 , , 32289A MASSEY FERGUSON Found in Section & Models : Mufflers/Exhaust Pipes > Mufflers, Massey Ferguson COMBINE: 44, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 20 (MASSEY HARRIS W/ GAS OR DIESEL ENGI, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 20K (MASSEY HARRIS W/ GAS OR DIESEL ENG, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 30 (MASSEY HARRIS W/ GAS OR DIESEL ENGI, Massey Ferguson TRACTOR: 101 JR. (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-195, Massey Ferguson TRACTOR: 101 SR. (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-195, Massey Ferguson TRACTOR: 102 SR. (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-195, Massey Ferguson TRACTOR: 22 (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957), Massey Ferguson TRACTOR: 22K (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957 EX, Massey Ferguson TRACTOR: 30K (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957), Massey Ferguson TRACTOR: 33 (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957), Massey Ferguson TRACTOR: 333 (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957), Massey Ferguson TRACTOR: 44 (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957), Massey Ferguson TRACTOR: 44 SPECIAL (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-, Massey Ferguson TRACTOR: 44D (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957), Massey Ferguson TRACTOR: 44K (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957), Massey Ferguson TRACTOR: 444 (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957), Massey Ferguson TRACTOR: 81 (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957), Massey Ferguson TRACTOR: 82 (MASSEY HARRIS W/ GAS OR DIESEL ENGINE 1942-1957) Associated Items : New Also A-MH-O-MF20IND, A-MH-P-MF20, A-MH-S-MF20TLB, A-MH-O-MF30IND, A-MH-S-MF30IND And : Horizontal / Round Body - 4 1/4" Shell Diameter Dim A (1): A: 2" INLET LENGTH Dim B (2): B: 2 3/8" INLET I.D. Dim C (3): C: 14" SHELL LENGTH Dim D (4): D: 5" OUTLET LENGTH Dim E (5): E: 2 1/2" OUTLET O.D. Dim F (6): F: 21" OVERALL LENGTH Replaces: 32289A