271AM40
Spring Washer
Mack

This precision-engineered spring washer is essential for maintaining secure and reliable fastener connections in heavy-duty applications. Designed to provide consistent tension and absorb vibrations, it helps prevent loosening of bolts and nuts under demanding operational conditions. Its robust construction ensures long-lasting performance, even in extreme environments typical of heavy trucks. Proper use of this washer enhances the overall integrity of assemblies, reducing maintenance needs and preventing costly failures. The washer's design allows it to distribute load evenly, minimizing stress concentrations that could lead to component fatigue. Source One Parts Center offers this component as a vital part of your hardware toolkit, ensuring your fleet remains operational and safe. Whether used in chassis, suspension, or other critical systems, this spring washer is a reliable choice for securing fasteners in heavy-duty truck maintenance and repair tasks.