This is a A-CL134 1-3/4" Muffler Clamps PN: CL134Main Description As Following : A-CL134 1-3/4" Muffler Clamps P.N: CL134 Dim A (1): FITS 1 3/4" DIAMETER PIPE Replaces: 90928K NELSON GLOBAL PRODUCTS , Crossed From: CL-134 STANLEY MUFFLER , ECL134 , , MC134 , , MC134 , , 3017-8101 , , 337-MC134 , , 35406 , , 79023403 ALLIS-CHALMERS , 79023403V AGCO Found in Section & Models : Mufflers/Exhaust Pipes > Exhaust Pipes, (Miscellaneous) (UNDEFINED): SEVERAL, Allis-Chalmers TRACTOR: SEVERAL, Case-IH TRACTOR: SEVERAL, Ford / New Holland TRACTOR: SEVERAL, John Deere TRACTOR: SEVERAL, Massey Ferguson TRACTOR: SEVERAL, White/ Oliver/ Mpl Moline TRACTOR: SEVERAL, Mufflers/Exhaust Pipes > Muffler Clamps, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also A-AC-S-LPEQUIP, A-MNL18344, A-MM-C-ALL1920, A-WH-S-AC, A-WH-S-ALTSTR And : Dim A (1): FITS 1 3/4" DIAMETER PIPE