2 nos Ammeter  Fitment Size : 2" / 52mm Dashboard Hole Range = 30-0-30 Amps Bezel : Chrome Case : Metel  Face : Yellow / Black Letters Glass Lens Mounting : Studs & Bracket included Illumination : 12 V Bulb & Holders included Fits Oliver / White / MM Tractors : 1550, 1555, 1650, 1655, 1750, 1755, 1850, 1950, 1950T, 1855, 1955, 2050, 2150 WHITE:-  2-62, 2-78, 4-78 MM:- G750 OLBL-R-AMP-CR