--- product_id: 258103287 title: "Adjustable Oil Pressure Switch Sensor 765754 76575-4 4D-4785 1/8-27NPT Highest to 7 PSI Normally Open for Hobbs Honeywell M4006-4 Caterpillar CAT 2Y-4439" brand: "ztuoauma" price: "₹ 2010" currency: INR in_stock: true reviews_count: 13 category: "Ztuoauma" url: https://www.desertcart.in/products/258103287-adjustable-oil-pressure-switch-sensor-765754-76575-4-4d-4785 store_origin: IN region: India --- # Supports 8A @ 12VDC / 1A @ 120VAC 1/8-27NPT threaded fit Adjustable pressure 4-7 PSI Adjustable Oil Pressure Switch Sensor 765754 76575-4 4D-4785 1/8-27NPT Highest to 7 PSI Normally Open for Hobbs Honeywell M4006-4 Caterpillar CAT 2Y-4439 **Brand:** ztuoauma **Price:** ₹ 2010 **Availability:** ✅ In Stock ## Summary > ⚡ Tune your pressure, own the power – don’t get left behind! ## Quick Answers - **What is this?** Adjustable Oil Pressure Switch Sensor 765754 76575-4 4D-4785 1/8-27NPT Highest to 7 PSI Normally Open for Hobbs Honeywell M4006-4 Caterpillar CAT 2Y-4439 by ztuoauma - **How much does it cost?** ₹ 2010 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/258103287-adjustable-oil-pressure-switch-sensor-765754-76575-4-4d-4785) ## Best For - ztuoauma enthusiasts ## Why This Product - Trusted ztuoauma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Purchase:** Backed by 6 months return and 1 year free replacement warranty for peace of mind. - • **Simple Installation:** Standard 1/8-27NPT threaded design for quick, secure mounting. - • **Robust Build Quality:** Durable metal construction with copper/brass contacts ensures long-lasting reliability. - • **Universal Compatibility:** Seamlessly fits Hobbs Honeywell M4006-4 and Caterpillar CAT 4D-4785 sensors. - • **Precision Pressure Control:** Easily adjustable from 4 to 7 PSI for tailored performance. ## Overview The ZTUOAUMA Adjustable Oil Pressure Switch Sensor offers precise pressure control from 4 to 7 PSI with a standard 1/8-27NPT threaded connection. Compatible with popular Hobbs Honeywell and Caterpillar models, it features a normally open contact rated for 8A at 12VDC and 1A at 120VAC. Built with durable metal and copper/brass contacts, this sensor ensures reliable performance and easy installation. Comes with a 6-month return and 1-year replacement warranty, making it a trusted upgrade for professional-grade vehicle maintenance. ## Description Product description Oil Pressure Switch Brand Intro ZTUOAUMA, always concentrating on offering the good quality replacement of mechanical and electrical products to our customers in low price. We offer spare parts to resolve your issue from your broken vehicle including on-road and off-road ones. We are the professional one and exprienced one to trust among replacement parts market. Vehicles Replacement Parts Heavy Duty Replacement Parts 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 Pressure: Set at 4 PSI 1/8-27NPT N/O Adjusted Highest to 7PSI Review: Good buy. Replacment for homeywell - Tested and works perfect. Was able to adjust on psi. Review: Works for RV brake lights on diesel pusher - 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 desertcart) to fit the 1/4" threaded opening on the brake pedal. They work great so far. Time will tell how long they last. ## Features - Replace Part Number: 76575-4 M4006-4 4D-4785 2Y-4439 - Applications: Compatible with Hobbs Honeywell M4006-4 Caterpillar CAT 4D-4785 2Y-4439 Oil Pressure Sensor - Pressure: Set at 4 PSI; Highest and Adjustble to 7 PSI; 1/8-27NPT; Status: N/O; Normally Open; Current: 1A-120VAC; 8A-12VDC - Warranty: Returnable for 6 Months and Changeable for 1 Year(return and change for free) - Note: You will receive a pressure switch set at 4PSI, if you want to adjust its pressure, take off the cap on the top, and you can see a hexagon nut, then you can change the pressure by turning it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08N4FDX38 | | Best Sellers Rank | #135,302 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #115 in Pressure Switches | | Brand | ZTUOAUMA | | Brand Name | ZTUOAUMA | | Circuit Type | 1-way | | Color | Black | | Compatible Devices | Hobbs Honeywell M4006-4, Caterpillar CAT 4D-4785, 2Y-4439 Oil Pressure Sensor | | Connectivity Protocol | X-10 | | Connector Type | Threaded | | Contact Material | Copper, Brass | | Contact Type | Normally Open | | Control Method | App | | Control Type | manual | | Current Rating | 8 Amps | | Customer Reviews | 4.5 out of 5 stars 91 Reviews | | Manufacturer | ZTUOAUMA | | Material Type | Metal | | Model | 765754 | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 120 Volts | | Operation Mode | automatic | | Part Number | 76575-4 765754 M4006-4 | | Smart Home Compatibility | Not Smart Home Compatible | | Switch Type | Pressure Switch | | Terminal | Screw | | UPC | 632583274808 | | Unit Count | 1 Count | ## Product Details - **Brand:** ZTUOAUMA - **Circuit Type:** 1-way - **Connector Type:** Threaded - **Contact Type:** Normally Open - **Current Rating:** 8 Amps - **Mounting Type:** Panel Mount - **Operating Voltage:** 120 Volts - **Operation Mode:** automatic - **Switch Type:** Pressure Switch - **Terminal:** Screw ## Images ![Adjustable Oil Pressure Switch Sensor 765754 76575-4 4D-4785 1/8-27NPT Highest to 7 PSI Normally Open for Hobbs Honeywell M4006-4 Caterpillar CAT 2Y-4439 - Image 1](https://m.media-amazon.com/images/I/61gZYY0kdHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good buy. Replacment for homeywell *by T***S on May 7, 2026* Tested and works perfect. Was able to adjust on psi. ### ⭐⭐⭐⭐⭐ Works for RV brake lights on diesel pusher *by S***D 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. ### ⭐⭐⭐⭐⭐ Great product. *by S***H on February 10, 2025* just what i needed to replace switch on an old tractor rebuild. ## Frequently Bought Together - ZTUOAUMA Adjustable Oil Pressure Switch Sensor 765754 76575-4 4D-4785 1/8-27NPT Highest to 7 PSI Normally Open for Hobbs Honeywell M4006-4 Caterpillar CAT 2Y-4439 - IEQFUE Adjustable Pressure Switch N/O 1/8-27NPT Compatible with Honeywell M4006-4 Hobbs 76575-4 4D-4785 2Y-4439 6N2466 9G8010 Set at 4 PSI Highest to 7PSI --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/258103287-adjustable-oil-pressure-switch-sensor-765754-76575-4-4d-4785](https://www.desertcart.in/products/258103287-adjustable-oil-pressure-switch-sensor-765754-76575-4-4d-4785) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-19*