This is a A-504049425 Belt, Alternator PN: 504049425Main Description As Following : A-504049425 Belt, Alternator P.N: 504049425 12 rib X 72 K-Poly EPDM Polyester CordColor: BlackDepth: .18"Length: 72Material: Polyester CordThickness: 0.18Type: K-Poly EPDMWidth: 12 rib Replaces: A-84247607 IH COMBINE , Crossed From: AM504049425 , Found in Section & Models : Belts > Combine Belts, Case-IH COMBINE: 7120 (Alternator), Case-IH COMBINE: 8120, Case-IH COMBINE: 9120 (Alternator), Belts > Hay and Forage Belts, Ford / New Holland FORAGE HARVESTER: FR9050, Ford / New Holland FORAGE HARVESTER: FR9060 Associated Items : New Also This is An Aftermarket Product And : 12 rib X 72 K-Poly EPDM Polyester Cord Color: Black Depth: .18" Length: 72 Material: Polyester Cord Thickness: 0.18 Type: K-Poly EPDM Width: 12 rib