This is a A-3906081 Sleeve, Wear, Rear Crankshaft Seal PN: 3906081Main Description As Following : A-3906081 Sleeve, Wear; Rear Crankshaft Seal P.N: 3906081 A-3906081 Sleeve, Wear; Rear Crankshaft Seal P.N: 3906081 Replaces: C3906081 MAXIFORCE , Crossed From: HCK3906081 , , HE3906081 , Found in Section & Models : Engine Parts > Crankshafts, Case-IH BACKHOE: 480E, Case-IH BACKHOE: 480F, Case-IH BACKHOE: 580K, Case-IH BACKHOE: 580SE, Case-IH BACKHOE: 580SK, Case-IH COMBINE: 1640 (SN JJC0034705>), Case-IH COMBINE: 1644 (SN 44937696>), Case-IH COMBINE: 1660, Case-IH COMBINE: 1666 (Engine SN 44706126>), Case-IH COMBINE: 1670 (Engine SN <44706125), Case-IH COMBINE: 1680 (Engine SN <44706125), Case-IH COMBINE: 1688, Case-IH COMBINE: 2166 (SN ), Case-IH COTTON PICKER: 1844 (SN JJ002462>), Case-IH COTTON PICKER: 2022, Case-IH COTTON PICKER: 2044 (Engine SN <44706125), Case-IH COTTON PICKER: 2055 Associated Items : New Also A-CA-S-480ETLB, A-CA-S-580K, A-IH-S-1660COMB, A-IH-S-1660COMB, A-IH-S-1660COMB, A-IH-S-1660COMB, A-IH-S-1660COMB, A-CA-O-450C, A-CA-P-450C455C, A-CA-S-450CCLR, A-CA-O-450C, A-CA-P-450C455C, A-CA-S-450CCLR, A-CA-S-850D855D, A-CA-S-850D855D, A-CA-P-688CLREX, A-IH-S-1440COMB, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT And : High Quality Afternaket Shipped from Both US and Canada