SKU: AFC25175-2B
MPN: 25175-2B
The AFCO Racing Products Conventional Rear Spring 5in x 16in x 175# (model 25175-2B) is a purpose-built coil spring designed for performance suspension systems requiring precise load control and consistent spring rate stability. This rear suspension component delivers a 175 lb/in spring rate with a 5-inch outside diameter and 16-inch length, engineered to support vehicles and equipment where controlled compression and rebound characteristics are critical to operational reliability.
The 175-pound-per-inch rate provides moderate resistance suitable for mid-range load applications, making this spring effective for both standard and elevated payload scenarios. Constructed from steel and finished with black powder coat protection, the spring resists corrosion and maintains dimensional stability under repeated compression cycles. The 16-inch length accommodates vehicles and custom builds requiring longer suspension travel, while the 5-inch OD fits standard mounting hardware and suspension geometries commonly found in racing and performance applications. At 6.7 pounds, this individual spring integrates into paired or multi-spring setups without excessive weight penalty.
This AFCO rear spring suits builders and technicians upgrading suspension systems on race vehicles, off-road platforms, marine applications, and custom builds where OEM springs fall short of performance requirements. The conventional coil design offers straightforward installation and predictable behavior across temperature ranges. AFCO Racing Products' long market presence in motorsports suspension makes this spring a recognized choice among teams requiring repeatable, verified components for competitive and recreational builds.
Buyers integrating this spring into existing suspension systems should verify spring mounting points, ride height targets, and complementary spring rates to ensure balanced vehicle dynamics. The individual unit sold here may be part of a pair or multi-spring configuration depending on your application specifications.
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