This is a A-1028644M1 Bowl, Pre Cleaner PN: 1028644M1Main Description As Following : A-1028644M1 Bowl, Pre Cleaner P.N: 1028644M1 Dim A (1): A - 5.466"Dim B (2): B - 2.710"Dim C (3): C - 2.53"Dim D (4): D - 3.63"Replaces: 101580A, 3119217, 15P512 Stocked As: A-AM3772T , Crossed From: 101580A MASSEY FERGUSON , 15P512 WHITE/ OLIVER/ MPL MOLINE , 3119217 MASSEY FERGUSON Found in Section & Models : Engine Parts > Pre-Cleaners & Air Cleaner Parts, Cockshutt TRACTOR: 1250, Cockshutt TRACTOR: 550, Cockshutt TRACTOR: 770, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 200, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 2135, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 3165, Massey Ferguson TRACTOR: 135, Massey Ferguson TRACTOR: 20, Massey Ferguson TRACTOR: 30, Massey Ferguson TRACTOR: 35, White/ Oliver/ Mpl Moline CRAWLER: OC-4, White/ Oliver/ Mpl Moline TRACTOR: BIG MO 500, White/ Oliver/ Mpl Moline TRACTOR: BIG MO 600, White/ Oliver/ Mpl Moline TRACTOR: JET STAR 2, White/ Oliver/ Mpl Moline TRACTOR: JET STAR 3, White/ Oliver/ Mpl Moline TRACTOR: JET STAR 3 SUPER, White/ Oliver/ Mpl Moline TRACTOR: SUPER 55, White/ Oliver/ Mpl Moline TRACTOR: SUPER 66, White/ Oliver/ Mpl Moline TRACTOR: SUPER 77, White/ Oliver/ Mpl Moline TRACTOR: 1250 Associated Items : New Also This is An Aftermarket Product And : Dim A (1): A - 5.466" Dim B (2): B - 2.710" Dim C (3): C - 2.53" Dim D (4): D - 3.63" Replaces: 101580A, 3119217, 15P512