Product Overview: Part Name: Oil Pressure Switch Part Number: 383-2982 3832982 Application: Monitors oil pressure in CAT engines and equipment. Sends signals to alert the operator or activate protective shutdowns if pressure drops. Compatible Models: Engines: CAT C7.1, C9.3, C13, C15, C18, 3512, 3516 Equipment Applications: Excavators: CAT 336D, 349D, 374F, 390F Wheel Loaders: 980M, 986H, 988K Track-Type Tractors (Dozers): D8T, D9T, D10T Articulated Trucks: 735B, 740B, 745C Motor Graders: 140M3, 160M3 Marine & Industrial Applications: CAT 3500 series, 3600 series engines in power generation, marine propulsion, and large industrial applications Function: Sends a signal when oil pressure falls below safe operating levels to trigger alarms or engine shutdowns. Helps prevent internal engine wear and failure. Condition: Brand New / OEM Standard Replacement Technical Specifications: Type: Normally-closed pressure switch; opens on low oil pressure Voltage: Compatible with 12 V / 24 V systems Thread Size: OEM-standard thread, typically 1/8"-27 NPT Connector: 2-pin sealed connector (pigtail or DT-type plug) Material: Heavy-duty metal construction with sealed connector for harsh environments Cycle Life: ≥ 100,000 operations Weight: Approx. 0.2–0.3 kg Shipping: Global Shipping Available | Delivery in 3–5 Days