A6809940601
Washer Lock
Detroit Diesel

This lock washer, crafted from copper, provides a reliable anti-loosening solution in heavy-duty engine assemblies. With a thickness of 1.20 mm and an inner diameter of 63 mm, it offers a secure fit around bolts and nuts, resisting vibration-induced loosening. Its copper composition provides excellent electrical conductivity and corrosion resistance, making it suitable for various electrical grounding or bonding applications within engine compartments. The washer’s design distributes load evenly, preventing damage to threaded fasteners while maintaining tightness. Its resilience to thermal cycling and mechanical stresses ensures consistent performance over time. Proper installation of this lock washer is critical for maintaining connection integrity and preventing component failure. Sourced from Source One Parts Center, this component guarantees high quality and compatibility for your heavy-duty engine systems, supporting safe and reliable operation.