Conv Front Spring 5in x 9.5in x 850#

The AFCO Racing Products Conv Front Spring 5in x 9.5in x 850# (part number 20850B) is a heavy-duty conventional coil spring designed for suspension tuning in performance racing and marine applications. With an 850 lb/in spring rate, this front spring provides the stiffness necessary to maintain consistent ride height and handling geometry under dynamic load conditions, whether navigating high-speed maneuvers on the water or ensuring precise chassis balance during acceleration and cornering.

Constructed from steel and finished with black powder coat protection, this spring resists corrosion in salt-air environments, making it an excellent choice for saltwater boaters and offshore enthusiasts. The 5-inch outer diameter ensures compatibility with standard spring mounting systems, while the 850# rate is suitable for applications requiring responsive load management without excessive harshness. This spring integrates seamlessly into existing suspension setups that call for AFCO's conventional spring profile.

Ideal for boaters with high-performance engines, watersport enthusiasts demanding predictable handling in rough conditions, and weekend fishermen upgrading to sport-fishing platforms, the 850# spring rate pairs well with systems requiring moderate stiffness to control bow rise and maintain stability at speed. Spring rate selection is critical to suspension performance, and this product is engineered to meet those needs effectively.