Fox Racing Shocks 039-38-400-A Coilover Spring 14 Inch 3.0 ID 400 lbs/in Silver

The Fox Racing Shocks 039-38-400-A is a high-performance coilover spring engineered for demanding off-road and racing suspension applications. This precision-manufactured spring features a 14-inch total length (TLG), 3.0-inch inner diameter, and a 400 lbs/in spring rate, making it ideal for Fox 3.0 coilover shock assemblies and other compatible suspension systems.

Key Specifications:

• Total Length (TLG): 14.000 inches
• Inner Diameter: 3.0 inches
• Spring Rate: 400 lbs/in
• Finish: Silver powder-coated for corrosion resistance
• Material: High-grade steel construction

Performance Features:

• Engineered to be lightweight without sacrificing strength or durability
• Designed to withstand the extreme loads of racing and off-road suspensions
• Precision wound for consistent spring rate throughout compression
• Compatible with Fox 3.0 diameter coilover shock bodies
• Durable powder-coated finish resists rust and environmental damage

This spring is commonly used in dual-spring coilover setups on trucks, buggies, and off-road vehicles requiring precise suspension tuning. The 400 lbs/in rate provides a firm yet controlled ride quality suitable for moderate to heavy vehicle weights and aggressive terrain. Fox Racing Shox coilover springs are engineered to complement Fox shock absorbers, delivering race-proven performance at an affordable price point.