2719-27810
Washer
Mack

This washer is a fundamental fastener component used to distribute load and prevent damage during tightening of bolts and nuts. Its precise dimensions and high-quality materials ensure a secure fit and reliable performance across various truck assemblies. Proper use of washers helps maintain the integrity of joints, reducing the risk of loosening due to vibration or thermal expansion. This part is essential in maintaining the safety and durability of critical connections within the vehicle’s mechanical systems. Easy to install and replace, it is a staple in maintenance and repair operations. For dependable quality, sourcing from Source One Parts Center is recommended, given their extensive inventory of heavy-duty truck hardware.