Hyperco 3.75″ I.D. x 14″ Free Length Coilover Spring, G Series, 150-500 lbs/in Rate (Choose Rate)

$144.00

Hyperco 3.75″ I.D. x 14″ Free Length Coilover Springs — G Series

Hyperco high-performance G-series coilover springs in a 3.75″ (95.2 mm) inside diameter and 14″ (355.6 mm) free length. Precision cold-wound from high-tensile chrome-silicon wire, heat-treated, preset and 100% rate-tested, so the printed rate is the delivered rate. Lighter weight and more usable deflection than comparable springs, made in the USA.
Select your spring rate from the drop-down. Every spring in this listing shares the same 3.75″ I.D. and 14″ free length; only the rate and its associated deflection, load and coil dimensions change. All dimensions are shown in both inches and millimeters.

Rate Chart

SKU Rate (lbs/in) Max Deflection Max Load (lb) Outside Dia. Solid Height Color
1814G0150 150 10.429″ (264.9 mm) 1564 4.728″ (120.1 mm) 3.571″ (90.7 mm) Silver
1814G0200 200 10.161″ (258.1 mm) 2032 4.804″ (122.0 mm) 3.839″ (97.5 mm) Silver
1814G0250 250 9.8″ (248.9 mm) 2450 5.049″ (128.2 mm) 4.2″ (106.7 mm) Silver
1814G0300 300 9.04″ (229.6 mm) 2712 4.974″ (126.3 mm) 4.96″ (126.0 mm) Silver
1814G0350 350 9.025″ (229.2 mm) 3158 5.068″ (128.7 mm) 4.975″ (126.4 mm) Silver
1814G0400 400 9.157″ (232.6 mm) 3662 5.344″ (135.7 mm) 4.843″ (123.0 mm) Silver
1814G0500 500 8.621″ (219.0 mm) 4310 5.21″ (132.3 mm) 5.379″ (136.6 mm) Silver
1814G0550 550 8.512″ (216.2 mm) 4681 5.318″ (135.1 mm) 5.488″ (139.4 mm) Silver

Specifications

  • Inside diameter: 3.75″ (95.2 mm)
  • Free length: 14″ (355.6 mm)
  • Series: G
  • Rate range: 150–550 lbs/in
  • Finish: Silver powder-coat
  • 100% rate-tested, made in the USA
  • Sold individually.