Conn. Rod Washers - 7/16 ID x .675 OD Chamfer(10)

ARP Connecting Rod Washers (7/16 ID x .675 OD Chamfered, 10-Pack) are precision-engineered engine fastener components designed for high-performance marine and automotive applications. These chromoly washers feature a chamfered edge design and black oxide finish, delivering the corrosion resistance and dimensional accuracy demanded by serious boaters and engine builders working in salt-air environments.

The 0.438-inch inner diameter and 0.75-inch outer diameter specifications are engineered to distribute load evenly across connecting rod fasteners while maintaining precise clearances critical to engine longevity. The 0.073-inch thickness and chamfered profile reduce stress concentration at bearing surfaces—a detail that matters when running modified marine engines at sustained high RPM. Black oxide coating provides reliable protection against corrosion in the demanding salt-spray environment offshore anglers and commercial operators encounter. This 10-piece set ensures you have spares on hand for complete rebuilds or repairs without sourcing individual washers.

Whether you're rebuilding a tournament fishing boat's engine, performing scheduled maintenance on a commercial vessel, or modifying a high-performance inboard setup, these ARP washers meet the exacting standards required by engine builders who refuse compromise. Serious mechanics and boat owners trust ARP fastener components because the brand prioritizes material consistency and dimensional tolerance—factors that directly affect engine reliability and resale value when the engine is complete.

ARP has built its reputation on connecting rod fasteners and engine hardware through decades of racing and marine engine development. These connecting rod washers represent the same engineering philosophy—precision specification, corrosion-resistant material, and batch consistency. For boaters who understand that engine reliability depends on fastener quality, ARP's track record speaks louder than generic alternatives. The 10-count pack provides complete coverage for a full engine build while keeping a set in your spare parts inventory.

Stock ARP connecting rod washers for your next marine engine rebuild or maintenance project. TacticalSurplusUSA carries authentic ARP fastener components backed by our commitment to genuine parts and accurate specifications.