This is a A-B1MT78 SPINDLE ASSY, MTD 918-0431C PN: B1MT78Main Description As Following : A-B1MT78 SPINDLE ASSY, MTD 918-0431C P.N: B1MT78 Height: 6 1/2" Crossed From: 285-860 STENS , 285860 STENS , 618-0241 MTD/ CUB CADET/ WHITE , 6180241 MTD/ CUB CADET/ WHITE , 82-516 OREGON , 82516 OREGON , 918-0241 MTD/ CUB CADET/ WHITE , 918-0241B MTD/ CUB CADET/ WHITE , 918-04034 MTD/ CUB CADET/ WHITE , 918-0413 MTD/ CUB CADET/ WHITE , 918-0431B MTD/ CUB CADET/ WHITE , 918-0431C MTD/ CUB CADET/ WHITE , 9180241 MTD/ CUB CADET/ WHITE , 9180241B MTD/ CUB CADET/ WHITE , 91804034 MTD/ CUB CADET/ WHITE , 9180413 MTD/ CUB CADET/ WHITE , 9180431B MTD/ CUB CADET/ WHITE , 9180431C MTD/ CUB CADET/ WHITE , 9287 ROTARY Found in Section & Models : Sunbelt - Rider & Walk-behind Parts > Spindles, MTD/ Cub Cadet/ White MOWER, RIDING: SEVERAL (1998-2000 46" Deck with left hand Associated Items : New Also This is An Aftermarket Product And : Height: 6 1/2"