3/8""-24 thread
4140 (1954-64) both w/ carb 12471
Please make sure that your carburetor number is in the list 08964A
Quality Aftermarket: Zenith Carb Float
Universal Oil Pressure Gauge (0 - 80 PSI) Fits International Tractor 3/8""-24 threadQuality Aftermarket Universal Oil Pressure Gauge (0 80 PSI) For International Tractor Models: I4, H, HV, Super H, Super HV, I9, ID9 (To Sn: 12425), M, MD To Sn: 8246, Super M, MDV (To Sn: 8246), MTA, Super MTA, MV, Super MV, Super MVTA, O4, O6, ODS6 (To Sn: 4926), OS4, OS6, T340, T5, T6, Super W4, W4, Super W6, Super W6TA, W6, W9, WD6 (To Sn: 4926), WD9 (To Sn: 12425), WDR9 (To Sn: 12425), WR9, WR9S, 240, 300, 330, 340, 350, 400, 450, 460, 560, 600,