Shopping Cart

Your cart is empty.

Your cart is empty.

Pressure Switch 4psi Replacement for Hobbs 76575-4, CAT 4D-4785, Honeywell M4006-4

Free shipping on orders over $29.99

$13.50

$ 5 .99 $5.99

In Stock



Kristin
Reviewed in the United States on September 4, 2023
I ordered one and the contacts were weak and loose. I ordered another one and it was the same. The contacts are barely attached and do not make good electrical contact. This is a cheap piece of junk that will not work for you. Go spend $50 on a real one.
G. Max
Reviewed in the United States on August 12, 2023
This part was purchased to turn on a fuel pump at 4 psi, and it may have worked one time, before it broke. Luckily we caught it, and it didn't damage our engine. Do NOT buy.
mike
Reviewed in the United States on July 14, 2023
Bought 2 .Neither one worked .
peter
Reviewed in the United States on August 10, 2022
Magnetic, painted. Get what you pay for I suppose. Not suitable for marine applications.
James Mello
Reviewed in the United States on June 12, 2022
So I went and upgraded my super charger while at the tuning shop making the first data pass we ran into a problem the brand new double pump fuel pumps that i installed couldn’t keep the fuel that the engine needed so I had to install a 3rd fuel pump I needed a relay and a pressure/vacuum switch to turn on the 3rd fuel pump when needed in comes the Hobbs switch I bought one local from an automotive store and it failed miserably low class low budget switch I checked out Amazon and bought this Hobbs switch installed it and works flawlessly yes it was more money but the quality of this switch is the reason I bought it so take it from me not all components are the same regardless of the packaging it comes in with big fancy words . Thanks Amazon you as always you come through with what I need for a good price and super fast shipping I see no where else to shop than Amazon