For Auction  Oil Pressure Gauge  (TE Series) ( WHITE FACE ) (Complete combo with Temperature , Oil Pressure , & Ammeter) fits  TE20, T020, T030, T035, F40 MF 35, 135, 165,175,178 Dimension Details: Oil Pressure Gauge = 3/8" UNF  FEMALE Thread, Brass 100 psi All Gauges include studs & Brackets, Illumination Holder & Bulb, Chrome Bezel and will fit in 52mm (2") Dashboard Hole This gauge will fit Massey Ferguson Tractors with 3/8" UNF FEMALE  Thread  Thank You for your visit .  MFWH-OP0-100-CR