This is a A-B1SB430 WHEEL-DECK, 5X1.375, SMOOTH, BLACK PN: B1SB430Main Description As Following : A-B1SB430 WHEEL-DECK, 5X1.375, SMOOTH, BLACK P.N: B1SB430 Fits MTD models with F and G decks.Bearing Type: NoneCenter Hole: 1/2"Hub: 1-1/2", Offset Hub TypeStyle: Deck WheelTread Pattern: SmoothWheel Color: Black Crossed From: PL538-OF MARTIN WHEEL , PL538OF MARTIN WHEEL , SPM209370317 SEARS / ROPER / AYP , 112-0037 TORO / WHEEL HORSE , 112-0337 TORO / WHEEL HORSE , 1120037 TORO / WHEEL HORSE , 1120337 TORO / WHEEL HORSE , 194-250 STENS , 194250 STENS , 210-179 STENS , 210179 STENS , 22-072 RATIO , 22072 RATIO , 41434 MTD/ CUB CADET/ WHITE , 430 ROTARY , 7-04381 PRIME LINE , 704381 PRIME LINE , 72-318 OREGON , 72318 OREGON , 734-0796 MTD/ CUB CADET/ WHITE Found in Section & Models : Sunbelt - Tires > Wheel Assemblies (OEM), MTD/ Cub Cadet/ White (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Bearing Type: None Center Hole: 1/2" Hub: 1-1/2", Offset Hub Type Style: Deck Wheel Tread Pattern: Smooth Wheel Color: Black