This is a A-71339886 Belt, Fan Drive PN: 71339886Main Description As Following : A-71339886 Belt, Fan Drive P.N: 71339886 7/8 X 87 Wrap PolyesterColor: BlackLength: 87.3Material: Polyester CordThickness: .551Type: C-SectionWidth: 7/8 Stocked As: A-C83 , Crosses To: A-C83 ALLIS-CHALMERS , Crossed From: AM71339886 , , HC71339886 , Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : 7/8 X 87 Wrap Polyester Color: Black Length: 87.3 Material: Polyester Cord Thickness: .551 Type: C-Section Width: 7/8