Replacement Gauge Set IH Farmall Fits IH / Farmall: H, I4, I6, I9, M,O4,OS4, O6,OS6, TD6,W4,W6,W9,WD9, Super ( W9,M,H ,MD,MTA) Set Consits the following Gauges 1) Temperature Gauge 72" Lead, 5/8" -18 UF (Brass) with 1/2" NPT Pipe Bushing (Included) Chrome Bezel Glass Lens, Metal Case with studs & Bracket, Illumination Bulb+Holder (for 24" Lead of capillary please leave a note to give 24" lead) 2) Oil Pressure Gauge (0-75psi) = 1/8" NPT Male Thread (Brass) with stud & Bracket Chrome Bezel Glass Lens, Metal Case with studs & Bracket, Illumination Bulb+Holder 3) Ammeter DC (30-0-30) = 52 mm with stud & Bracket Chrome Bezel Glass Lens, Metal Case with studs & Bracket, Illumination Bulb+Holder (All Gauges fits in 52mm(2.047") dashboard hole/ dash mounted) Chrome Bezel Glass Lens, Metal Case with studs & Bracket, Illumination Bulb+Holder