Product Overview Part Name: Oil Pressure Switch Part Number: RE63291 Application: Monitors engine oil pressure and signals the control system or operator dashboard to trigger warnings or shutdowns in case of low oil pressure. Equipment Applications: Tractors and construction equipment: John Deere 300D, 310D, 320D, 350D, 450J, 550J, 650J, and similar models. Function: Protects the engine by detecting oil pressure drops and activating alerts or safety shutdowns to prevent engine damage. Condition: Brand New / OEM Standard Replacement Technical Specifications Type: Normally closed oil pressure switch Voltage: Compatible with 12 V electrical systems Thread Size: OEM standard (usually 1/8"-27 NPT or metric equivalent) Connector: 2-pin plug or pigtail connector Material: Robust metal housing with sealed electrical components Cycle Life: ≥ 100,000 operations Weight: Approx. 0.2 kg Shipping: Global Shipping Available | Delivery in 3–5 Days