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Brand Intro
ZTUOAUMA,offering the replacement of small mechanical and electrical products to heavy machinery, contains fuel pumps, ignition starter and keys, solids,relays,hydraulic pumps and etc. We have a great reputation, because we value our customers' experience and always adhere to the business philosophy of high quality of products.
- Vehicles Replacement Parts
- Heavy Duty Replacement Parts
ZTUOAUMA Adjustable Pressure Switch
Set at 4 PSI 1/8-27NPT Highest to 7PSI N/O
- Part Number:
- 76575-4 M4006-4 CAT 4D-4785 2Y-4439 2Y4439
- Applications:
- Compatible with Hobbs Honeywell M4006-4 CAT 4D-4785 2Y-4439 2Y4439
- Features:
- Set at 4 PSI 1/8-27NPT N/O Adjusted Highest to 7PSI
- Item Weight: 70g
Samuel J Lynch
Reviewed in the United States on February 10, 2025
just what i needed to replace switch on an old tractor rebuild.
Mike Gerecht
Reviewed in Canada on March 19, 2024
Used on my diesel engine oil light.
Customer
Reviewed in Canada on February 22, 2024
I purchased this to replace one leaking on my engine in my boat. Works great at a good price. Gonna order a second one for the other engine.
Lorenzo Alvarado
Reviewed in Mexico on November 28, 2024
Excelente producto,
Patty Duke
Reviewed in the United States on October 28, 2024
worked
chris
Reviewed in the United States on August 23, 2023
wouldnt buy. shouldve bought the right part name brand and had my generator up and running last year
philip kallenberger
Reviewed in the United States on July 27, 2023
Used it on a generac generator and it worked
Don L.
Reviewed in Canada on May 17, 2023
Arrived on-time, in good condition. I haven’t tested it for accuracy… but I think it will do the job.
S. Kinkead
Reviewed in the United States on July 23, 2022
The brakes lights were not turning on when I pressed the brake pedal on my diesel pusher motorhome. The two original pressure switches were not closing so I replaced them with two of these switches, since they have the same 4 psi trigger threshold. I had to use a 1/4" to 1/8" NPT adaptor pushing ($6 on Amazon) to fit the 1/4" threaded opening on the brake pedal. They work great so far. Time will tell how long they last.
José Tapia
Reviewed in Mexico on July 15, 2022
Lo use por que el fabricante de la cadera no tiene refacciones y este producto, reemplazó a la perfección la pieza original.
Rich Childs
Reviewed in the United States on February 22, 2022
I use the pressure switch to monitor the boiler pressure low setpoint of 4 psi. It is wired to the alarm system and will beep the keypads and send a text if tripped.
tess montez
Reviewed in the United States on August 15, 2021
I’m using this for the methanol injection kit on my audi and it works great. The threads are hard to find fittings for so I just re-tapped the end of it to a more standard thread that I could find fittings/nuts for. Way cheaper and wayyyy higher quality than the crappy plastic switch that came with the snow performance methanol kit. This one it actually solid and feels really nice compared to that one
Jim H.
Reviewed in the United States on July 2, 2021
The mounting 1/8" pipe threads fit exactly. This was my biggest concern. The failed switch I replaced with this one had an integral ground that worked through the treads, but this one has a separate terminal that I wired directly to ground. I liked that because proper grounding is assured. I bench tested this switch for activation pressure and saw it go on at exactly 4 psi as advertised. Great switch and is priced right too.
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