This is a A-70050-93999 Sub to B100K PN: 70050-93999Main Description As Following : A-70050-93999 Sub to B100K PN: 70050-93999 Found in Section & Models : Belts > Specialty Belts, Kubota MOWER DECK: RC48R-GF, Lawn & Garden & Specialty Belts > Front Mower, Kubota MOWER, FRONT MOUNT: GF1800, Kubota MOWER, FRONT MOUNT: GF1800E Associated Items : New Also This is An Aftermarket Product And : Dim A (1): 5/8" x 103"