DIFFERENTIAL PRESSURE SENSOR - CAT HEAVY EQUIPMENT 385-1173

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385-1173

DIFFERENTIAL PRESSURE SENSOR - CAT HEAVY EQUIPMENT

Product Overview Part Name: Differential Pressure Sensor Part Numbers: 385‑1173 3851173 Application: Measures pressure differential across after-treatment systems (EGR/DPF) to provide critical feedback to the engine control module Compatible Models: Industrial Engines: Caterpillar C9, C9.3, C13, C15, C18, C27, C32; Machine Models: 966M, 972M, 980M, 982M, 988K, 992K, 993K wheel loaders; 12M/140M/160M motor graders; 740, 772G, 777G articulated trucks; 352F/390F excavators; D10T2, D6T, D8T track tractors Function: Detects differential pressure in after-treatment systems (EGR/DPF) and relays to ECM for emissions control and engine protection Condition: Brand New / OEM-Quality Replacement Technical Specifications Type: Differential EGR/DPF pressure sensor Voltage: 5 V reference signal to ECM Pressure Range: Designed for exhaust gas differential across EGR/DPF systems Connector Type: Sealed 3‑pin electrical connector Material: Durable plastic/metal housing with protective sealed electronics Cycle Life: ≥ 100,000 differential pressure cycles Weight: Approx. 0.14 kg (0.3 lb) Operating Temperature: –40 °C to +125 °C Shipping: Global shipping available | Delivery in 3–7 Days