The product is a Caterpillar 3126 Diesel Engine 70-Pin Computer ECM ECU OEM Part# 157-3708-00. This ECM is an electronic control module designed for Caterpillar diesel engines, specifically the 3126 model. It features a 70-pin terminal type and is an original manufacturer part with the superseded part number 1573708. This ECM is sold for use in various machinery and diesel-powered trucks, providing reliable control and performance for the engine.
