291AM1
Lock Washer
Mack

IN STOCK

Mack

More than 10 are currently available

Ships within 1 business day

$11.66 $13.99

This truck part is made by Mack. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION
This lock washer is a critical fastening component designed to prevent loosening of nuts and bolts due to vibration or dynamic loads. Its unique design provides tension and friction, ensuring that fasteners remain securely in place during operation. The lock washer’s durability and resistance to deformation make it suitable for high-stress environments typical in heavy-duty truck applications. Proper installation of this washer enhances the safety and reliability of critical assemblies, reducing maintenance needs and preventing potential failures. It is an essential part for maintaining the integrity of bolted joints under demanding conditions. Source One Parts Center supplies this lock washer as a trusted component for professional truck repairs and maintenance, emphasizing quality and dependability.