Case - Fits: C, CC, CC-3, CC-4, CCS, CH, CI, CO, D, DC, DC-3, DC-4, DCS, DH, DI, DO, DV, L, LA, LAI, R, RC, S, SC, SC-3, SC-4, SI, SO, Super 400, W9, 400, 401, 402, 403, 405, 410, 411, 412, 413, 414, 415, 420, 425, 500, 520, 600, 610, 620; Replaces: O4370AB, A31169

--This oil pressure gauge features the Case Logo like the original. This will also fit newer Case models that do not have the gauge cluster. This gauge features a chrome bezel and is designed to be dash or bracket mounted. The rear features a bracket and studs (1/8" NPT thread) This gauge is shipped with 1/8" male pipe threads. Unless you can reuse your old adapter fitting for the oil line to the gauge, you will need one of the following depending on the line size: ABC538 (1/8" line) or IHS626 (1/4" line).---For 2" Diameter Hole

Oil Pressure Gauge (0-60 PSI)