This is a A-1539026C1 Trans Disc: 11", organic, spring loaded, (narrow linings) PN: 1539026C1Main Description As Following : A-1539026C1 Trans Disc: 11", organic, spring loaded, (narrow linings) P.N: 1539026C1 Spline Count: 10Spline Diameter: 1.125" Replaces: A-VPG2025 VAPORMATIC , 328017346 LUK CLUTCH , 4330320 LUK CLUTCH , A-709639R94 CASE Found in Section & Models : Clutch Parts > Double Clutch, Case-IH INDUSTRIAL/CONSTRUCTION: 2300, Case-IH TRACTOR: B250, Case-IH TRACTOR: B275, Case-IH TRACTOR: 276, Case-IH TRACTOR: 374 Associated Items : New Also A-IH-O-B250DSL, A-IH-P-B250, A-IH-S-TOOLSLATE, A-IH-O-B275GD, A-IH-P-B275DSL, A-IH-S-B275D, A-IH-S-TOOLSLATE, A-SMIH201, A-IH-O-BATTIGN, A-IH-S-TUNELATE, A-IH-O-BATTIGN, A-IH-S-TUNELATE And : Spline Count: 10 Spline Diameter: 1.125"