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Mechanical Gauges - Oil Pressure Section
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1Engine Oil Pressure Gauge - 0 to 100 PSI, Mechanical
Heavy duty - 2 inch diameter. Light bulb includedPrice: $ 47.30 -
2Marine Gear Oil Pressure Gauge 0 to 400 PSI - Mechanical
Heavy duty - 2 inch dia. Light bulb includedPrice: $ 36.48 -
3Oil, Fuel Pressure Switch for Detroit Diesel & Cummins Engines
5 PSI make/break with 1/8 nptPrice: $ 37.49 -
4Oil, Fuel Pressure Switch for Detroit Diesel & Cummins Engines
10 PSI make/break with 1/8 nptPrice: $ 36.40 -
5Oil, Fuel Pressure Switch for Detroit Diesel & Cummins Engines
20 PSI make, break with 1/8 nptPrice: $ 44.82 -
6
Oil, Fuel Pressure Switch for Detroit Diesel & Cummins Engines
27 PSI make/break with 1/8 nptPrice: $ 46.44 -
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8
12 volt relay for switch gauge
Use with oil pressure, water temperature, liquid level switch gauge
Price: $ 99.34 -
9
24 volt relay for switch gauge
Use with oil pressure, water temperature, liquid level switch gauge
Price: $ 91.58
Mechanical oil pressure gauges are found on this page. Each oil pressure gauge is designed to withstand the most demanding heavy duty applications found on diesel engines such as Detroit Diesel or marine transmissions such as Twin Disc. Below you will find the two types of oil pressure gauges. Engine oil pressure gauge from 0 to 100 psi and marine transmission oil pressure gauge from 0 to 400 psi. All our mechanical oil pressure gauges come with a 100% money back guarantee and 24hr worldwide shipping direct to you.