Fk Rod Ends Suspension

About FK Rod Ends

FK Rod Ends (operating as FK Bearings Incorporated) has been the benchmark for American-made precision motion control hardware since its founding in 1983. Headquartered in Southington, Connecticut, the company has spent over four decades perfecting the rod ends and spherical bearings that racers, off-road builders, and industrial engineers depend on every day.

Steering tie rod ends represent the heart of FK's automotive lineup. Because rod ends form the critical pivot point between a steering rack or drag link and the wheel hub, dimensional accuracy and material quality are non-negotiable — and FK delivers on both counts. Their rod ends are produced from a range of premium metals including mild steel, chromemoly/alloy steel, stainless steel, and aluminum, allowing builders to select exactly the right balance of strength, weight, and corrosion resistance for any application.

On the suspension side, FK's suspension rod end bearings see duty in control arms, trailing arms, panhard bars, and long-travel link setups. The brand offers both commercial-series and precision-series spherical bearings, as well as PTFE-lined (Teflon) variants that are self-lubricating and maintenance-free — a feature particularly prized in demanding motorsport and off-road environments where re-greasing isn't always practical.

For builders assembling complete linkages, FK's steering tie rod end assemblies come with matching left-hand and right-hand threaded ends, allowing for precise toe adjustment without removing components from the vehicle. This thoughtful engineering detail reflects FK's broader philosophy: products should be easy to work with in the real world, not just impressive on a spec sheet.

FK Bearings' catalog extends well beyond automotive into construction, mining, transportation, automation, agriculture, and military applications — a testament to how thoroughly trusted their quality and reliability has become across industries. The brand is proudly privately held and American-made, continuing to serve professional race teams and grassroots builders with the same commitment to precision that has defined the company for more than 35 years.

Why Choose FK Rod Ends?

• USA Manufactured — All products are proudly built in the United States to exacting tolerances.
• Wide Material Selection — Mild steel, chromemoly, stainless steel, and aluminum options to suit every build requirement.
• PTFE-Lined Options — Self-lubricating Teflon-lined bearings eliminate maintenance and resist wear from grit and contamination.
• Comprehensive Series Range — From commercial-grade COM series to precision JMX chromemoly and heavy-duty RSMX shank designs.
• Race-Proven Performance — Trusted by professional teams from NASCAR to King of the Hammers off-road events.
• Left & Right-Hand Threads — Essential for building adjustable tie rod and suspension assemblies.