Product line
Sensors, Switches & Timers
Monitoring and protection components for engines and gensets: pressure and level sensing, switches and timers.

Send us the number stamped on the old part, or the engine model and serial number if you can’t make it out. We’ll confirm the match before you order.
Categories in this range
6 categories

Pressure sensor
18Oil and fuel pressure sensors and senders. Send the sensor's number and tell us which gauge or controller it feeds, since the output has to match what's reading it.
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Water level sensor
3Coolant level sensors for engines and gensets. Send the number on the old sensor along with the engine model.
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Level switch
1Level switches for coolant and fuel tanks. Tell us the tank it sits in and what the switch is wired into.
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Electronic timer
3Electronic timers used in genset starting and changeover circuits. Send the timer's model number and the function it controls.
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Temperature sensor
9Coolant and oil temperature sensors, senders and switches for diesel engines. Send the sensor's number and tell us what it feeds, since the output has to suit the gauge or controller reading it.
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Position sensor
6Camshaft and crankshaft position sensors, and magnetic pickups, for electronically governed engines. Send the number off the old sensor along with the engine model.
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Other product lines
2 lines

Cummins & Genuine Engine Spares
Parts for Cummins diesel engines: injectors, fuel pumps, water pumps, turbochargers and seals. We check the number against the OEM catalogue before quoting.
18 categories · 242 listings
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Generator & Genset Controls
Controllers, control panels, AVRs and relay cards for diesel gensets. This is the deepest part of our stock, and we build and repair these at the shop.
6 categories · 107 listings
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