This is a A-129740 O-Ring PN: 129740Main Description As Following : A-129740 O-Ring P.N: 129740 Ret.Line to Q.CplrDim A (1): Ck O-Ring SizesReplaces: 238-5023 Stocked As: A-023N , Crossed From: 238-5023 CASE-IH , 373757A1 CASE-IH Found in Section & Models : Air Conditioning Parts > O-rings/ Fittings/ Misc, Ford / New Holland TRACTOR: TW10 (8/1/1976>), Ford / New Holland TRACTOR: TW15 (1/1/1982- 12/31/1989), Ford / New Holland TRACTOR: TW20 (8/1/1976>), Ford / New Holland TRACTOR: TW25 (1/1/1982- 12/31/1989), Ford / New Holland TRACTOR: TW30 (8/1/1976>), Ford / New Holland TRACTOR: TW35 (1/1/1982- 12/31/1989), Ford / New Holland TRACTOR: TW5 (1/1/1982- 12/31/1989), Ford / New Holland TRACTOR: 233 (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 2600 (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 2600N (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 2600R (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 2600V (W/ 3 CYL, 10/75-9/76), Ford / New Holland TRACTOR: 333 (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 3600 (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 3600N (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 3600R (W/ 3 CYL, 1/75-12/77), Ford / New Holland TRACTOR: 3600V (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 4100 (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 4600 (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 4600NO (W/ 3 CYL, 10/75-12/81) Associated Items : New Also A-IH-P-ENG56CYL, A-IH-P-1420COMB, A-IH-S-ENGD155, A-IH-O-1440COMB, A-IH-P-ENG56CYL, A-IH-P-1440COMB, A-IH-S-ENG3400, A-IH-S-1440COMB, A-IH-O-1440COMB, A-IH-P-ENG56CYL, A-IH-P-1460COMB, A-IH-S-ENG3400, A-IH-S-1440COMB, A-IH-O-1440COMB, A-IH-P-ENG56CYL, A-IH-P-1480COMB, A-IH-S-ENG3400, A-IH-S-1440COMB, A-IH-P-315COMB, A-IH-P-ENG56CYL And : Ret.Line to Q.Cplr Dim A (1): Ck O-Ring Sizes Inside Diameter: 1.051" Outside Diameter: 1.191" Replaces: 238-5023 Width: 0.07"