This is a A-389157S100 O-Ring PN: 389157S100Main Description As Following : A-389157S100 O-Ring P.N: 389157S100 Condenser to Rec/Drier Stocked As: A-011G Found in Section & Models : Air Conditioning Parts > O-rings/ Fittings/ Misc, Ford / New Holland TRACTOR: 5640 (11/1/1991- 3/31/1994), Ford / New Holland TRACTOR: 6640 (11/1/1991- 3/31/1994), Ford / New Holland TRACTOR: 7740 (11/1/1991- 3/31/1994), Ford / New Holland TRACTOR: 7840 (11/1/1991- 3/31/1994), Ford / New Holland TRACTOR: 7840O (W/ 6 CYL, 2/93-1/98), Ford / New Holland TRACTOR: 8240 (11/1/1991- 3/31/1994), Ford / New Holland TRACTOR: 8340 (11/1/1991- 3/31/1994) Associated Items : New Also A-FO-O-5640STRAN, A-FO-O-5640WCAB, A-SMFO48, A-FO-O-5640STRAN, A-FO-O-5640WCAB, A-SMFO48, A-FO-O-5640STRAN, A-FO-O-5640WCAB, A-SMFO48, A-FO-O-5640STRAN, A-FO-O-5640WCAB, A-SMFO48, A-FO-O-5640WCAB, A-SMFO48, A-FO-O-5640WCAB, A-SMFO48 And : Condenser to Rec/Drier