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Your cart is empty.Marshall shock-proof pressure gauges have rugged construction and are liquid filled for vibration dampening. This liquid filled pressure gauge can be used for air, oil, fuel, and any other medium that is not corrosive to the copper alloy internals. Instructions: Use wrench on HEX to tighten/loosen. DO NOT tighten/loosen by turning gauge case. Damage to the gauge may occur and warranty will be VOID. Use thread sealant and test connection for leaks. DO NOT operate if a leak is detected. DO NOT USE in applications where the pressure exceeds the top scale of the gauge or in applications with excessive vibration, pressure pulsation, excessive temperature, or corrosive media.
Justin Cole
2025-08-22 15:11:46
Works great
Average Joe
2025-08-04 12:45:47
Obvious good quality part, and well constructed. Needle is rock solid as well, zero flutter.All black finish looks good as well. Would buy again!
Jim Nguyen
2025-06-28 18:19:51
Fits good and look good!
Mario Miguel
2025-06-20 16:42:35
Excelente calidad
Joe DiGiuseppe
2025-06-19 17:22:06
Bought this gauge for my Grand National to test fuel pressure. It works great and VERY easy to read!
james e.
2025-06-10 11:17:36
Easy install works as should, great price !!!
Mark H.
2025-04-13 12:17:21
Works good
Rickw8
2025-03-16 16:57:32
There is a little plug on the bottom of the gauge. The plug is located under the numbers ... it should be at the top above the number. Why, when the gauge gets warm the oil expands causing the oil to push the plug out along with all the oil. Unfortunately, I didn't realize this at time of installation and "lucky me" it happened. Now, I don't trust the gauge to keep the gas in the fuel rail so I removed it.
John C.
2025-03-04 15:42:02
This thing is great quality for the price, on my Honda street bike threaded into the case oil sensor via a T and works fine the fill plug is on side instead of top so cannot vent but seems to work fine without needing it
Jesús torres
2025-02-19 16:23:41
Excelente calidad
Robert M.
2025-01-13 10:01:05
Solid construction, easy to read the dial even with the vibrations of the motor
Jon
2024-12-19 17:54:46
The media could not be loaded.
Paul B.
2024-12-17 17:08:13
It's perfect. Just what I needed to install on my engine.
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