This is a A-R123145 Packing PN: R123145Main Description As Following : A-R123145 Packing P.N: R123145 RE10981 Manifold to Comp.Dim A (1): R12 Stocked As: A-020X2.4MG Found in Section & Models : Air Conditioning Parts > O-rings/ Fittings/ Misc, John Deere COMBINE: CTS (S/N <650400), John Deere COMBINE: 6622 (S/N 610401>), John Deere COMBINE: 9400 (S/N <650100), John Deere COMBINE: 9500 (S/N <650200), John Deere COMBINE: 9500SH (S/N <650200), John Deere COMBINE: 9600, John Deere COTTON PICKER: 9930 (S/N <14000), John Deere COTTON PICKER: 9965 (S/N <2000), John Deere FORAGE HARVESTER: 5720, John Deere FORAGE HARVESTER: 5730, John Deere FORAGE HARVESTER: 5820, John Deere FORAGE HARVESTER: 5830, John Deere FORAGE HARVESTER: 6610, John Deere FORAGE HARVESTER: 6710, John Deere FORAGE HARVESTER: 6810, John Deere FORAGE HARVESTER: 6910, John Deere SPRAYER: 6500 (S/N <2000), John Deere SWATHER/WINDROWER: 3430 (S/N <960000), John Deere SWATHER/WINDROWER: 3830 (S/N <960000), John Deere TRACTOR: 1640 (S/N 430000>) Associated Items : New Also A-JD-O-OMR71859, A-JD-O-OMR71859, A-SMJD202, A-JD-P-PC1539, A-JD-S-TM1142, A-SMJD58, A-SMJD58, A-SMJD58, A-SMJD58, A-SMJD59, A-SMJD59, A-SMJD59, A-JD-O-OMRW16854, A-JD-O-OMRW16854 And : Std.# Code J R12 Inside Diameter: 0.78" Standard Number: P20 Width: .094"