The Ark tandem rocker centre arm is an essential suspension component for tandem axle trailers. This Type B rocker arm is designed with a 5/8 inch main hole and built to suit 45mm shackle springs, ensuring smooth load distribution and dependable towing performance.
This rocker arm is critical in balancing the load between front and rear axles, reducing stress on springs and enhancing trailer stability. It delivers smoother towing, greater suspension life, and improved control across both highway and off-road conditions.
Suitable for:
Easy to fit as part of a standard tandem suspension system. Ensure correct alignment of the rocker arm with shackle springs and secure all fasteners before towing. Regular inspection and lubrication will keep your suspension working smoothly.
Ark is a trusted Australian supplier of trailer and towing components with over 30 years of experience. Known for innovation and reliability, Ark suspension parts are widely used by trailer manufacturers and everyday users alike.