Muffler (QUALITY Aftermarket) - Fits Most:

Oliver White 1250A, 1255, 1265, 1270, 1355, 1365, 1370, 2-50, 2-60  

Minneapolis Moline G350, G450

Allis Chalmers 5040, 5045, 5050 (Round Muffler)

rpls/references: 673066A, 677144AS, W673066A, 72091491

NOTE: Used with OEM casting # 673389A Elbow - (Inlet 1 3/4", Outlet 1 5/8", Length 39 1/2")

NOTE: Length of intake pipe (end of pipe to bottom of muffler body) 14 7/8"  -  Approx muffler body (Round) OD 4 1/4"

 https://stores.ricksagparts.com/elbow-673389a-673389as-kit/