Fitment: Fit for Cummins Onan QG generator model HGJAA HGJAB HGJAC HGJAD HGJAE HGJAF and others; Fit for Onan EH650V all gas engines Replace Part Number: 187-6265, 1876265 Durable Material: Made of ABS plastic and conductive metal, 187-6265 oil pressure switch is robust and responsive and can be stable while engine operating Monitor Continuously: Oil pressure switch continuously monitors oil pressure to ensure it remains within the normal range, avoiding engine failures caused by high or low oil pressure Directly Install: Our oil pressure switch meets OEM specifications and standards, and can be well adapted to your engine or generator, you could install it directly ASIN B0DMCKQLV9 Model QIEF1876265 Terminal Screw Brand Name QIEFOAD Unit Count 1.0 Count Part Number 187-6265 Switch Type Push Button Circuit Type 1-way Contact Type Normally Closed Control Type Direct Manufacturer QIEFOAD Material Type Abs Plastic, Conductive Metal Mounting Type Panel Mount Connector Type Female Control Method Touch Item Dimensions 2.4 x 1.5 x 1.5 inches Contact Material Metal Specification Met ETL Compatible Devices Onan QG HGJAA HGJAB HGJAC HGJAD HGJAE HGJAF, Onan EH650V Compatible with Vehicle Type Generator, Gas Engine