5/8 Aluminum Radius Rod 19in Black 1in OD

The 5/8 Aluminum Radius Rod 19in Black 1in OD from MPD Racing is a precision steering and linkage component built for high-performance marine vessels, performance boats, and competition watercraft. This aluminum radius rod serves as a critical connection point in the suspension or steering geometry of performance hull systems, where precise geometry control directly impacts handling, stability, and response at speed. Whether you're operating a center console, offshore power boat, or bracketed racing hull, proper radius rod construction ensures predictable steering feel and load distribution across your vessel's mounting infrastructure.

Constructed from lightweight aluminum alloy with a 1-inch outer diameter, this 19-inch radius rod minimizes unsprung weight while maintaining the rigid geometry required for consistent steering inputs and suspension control. The 5/8-inch inner bore accommodates standard clevis and ball-joint fastening hardware, allowing secure attachment to engine mounts, transom braces, or hull-to-bracket connections. MPD Racing's black powder-coat finish protects against saltwater corrosion and UV exposure—critical considerations for any marine application where aluminum components face constant moisture and sun exposure. The compact 0.6-pound weight reduces overall vessel inertia, improving handling response and fuel efficiency.

This 19-inch radius rod is ideal for boaters upgrading or rebuilding high-performance steering and suspension systems on outboard, inboard, or jet-powered vessels. Installation requires standard marine-grade fasteners and alignment tools; proper geometry setup is essential to avoid steering bind or uneven load paths. The radius rod pairs seamlessly with MPD Racing's complete lineup of engine-mounting and bracketing solutions, making it a popular choice among tournament bass fishermen, offshore anglers, and power boat enthusiasts who demand precision handling and durability in demanding marine environments.