This is a A-243023 BALL BEARING PN: 243023Main Description As Following : A-243023 BALL BEARING P.N: 243023 A-243023 BALL BEARING P.N: 243023 Stocked As: A-207-I Found in Section & Models : Transmission & Rear Axle > Trans: Forks, Gears, Shafts, Case-IH TRACTOR: O6, Case-IH TRACTOR: SUPER W6, Case-IH TRACTOR: W6, Case-IH TRACTOR: W9, Case-IH TRACTOR: 450, Case-IH TRACTOR: 5088, Case-IH TRACTOR: 5288, Case-IH TRACTOR: 5488 Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada