A0115457626
Contact Spring - OM904 Euro 4/5
Detroit Diesel

This copper alloy contact spring is designed to ensure reliable electrical connectivity within Euro 4 and 5 engine systems. With a free length of 21 mm and a closed height of approximately 4.15 mm, it provides consistent contact pressure essential for sensor and relay operation. Its material composition offers excellent electrical conductivity and durability, resisting deformation under repeated cycling. This component plays a vital role in maintaining stable electrical signals, which are critical for engine management and emission systems. Proper functioning of these contact springs directly influences the performance and reliability of the associated sensors and switches. For high-quality replacement parts, Source One Parts Center is a trusted provider, ensuring your heavy-duty vehicle’s electrical integrity is maintained with precision components.