Product Overview: Part Name: Oil Pressure Switch Part Number: 418-6597 4186597 Application: Monitors oil pressure in CAT machinery and engines. Sends a signal to the control unit or dashboard to alert the operator if pressure falls below safe levels. Compatible Models: - Excavators: CAT 313D, 320D, 320D2, 323D, 324D, 325F, 330D, 336D- Wheel Loaders: 950H, 962K, 966M, 972K- Track-Type Tractors: D5K2, D6N, D6T, D7E- Backhoe Loaders: 420F, 430F- Motor Graders: 120K, 140K, 160M- Articulated Trucks: 725C, 730C- Engines: CAT C4.4, C6.6, C7.1, C9.3, C13 Function: Detects oil pressure drop below OEM thresholds. Triggers warning or engine protection measures to avoid internal engine damage from low lubrication. Condition: Brand New / OEM Standard Replacement Technical Specifications: Type: Normally-closed pressure switch that opens on low oil pressure Voltage: Compatible with 12 V / 24 V systems Thread Size: 1/8"-27 NPT (or OEM equivalent) Connector: 2-pin sealed connector (pigtail or DT style) Material: Brass or corrosion-resistant steel body with weatherproof sealing Cycle Life: ≥ 100,000 operations Weight: Approx. 0.2 kg Shipping: Global Shipping Available | Delivery in 3–5 Days