Hyperco 3.75″ I.D. x 12″ Free Length Coilover Spring, G Series, 150-500 lbs/in Rate (Choose Rate)

SKU: HYP-1812G Category: 3.75" ID Coilover Springs Tags: 12 inch free length, 1812G, 3.75 inch ID, coil-over, coilover spring, G series, Hyperco, made in USA, suspension spring Brand: Hyperco

$134.00

Spring Rate (lbs/in)

Clear

Hyperco 3.75″ I.D. x 12″ Free Length Coilover Springs — G Series

Hyperco high-performance G-series coilover springs in a 3.75″ (95.2 mm) inside diameter and 12″ (304.8 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 12″ 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
1812G0150	150	9.117″ (231.6 mm)	1367	4.76″ (120.9 mm)	2.883″ (73.2 mm)	Silver
1812G0200	200	8.814″ (223.9 mm)	1762	4.844″ (123.0 mm)	3.186″ (80.9 mm)	Silver
1812G0250	250	8.574″ (217.8 mm)	2144	4.822″ (122.5 mm)	3.426″ (87.0 mm)	Silver
1812G0300	300	8.323″ (211.4 mm)	2497	5.169″ (131.3 mm)	3.677″ (93.4 mm)	Silver
1812G0350	350	7.913″ (201.0 mm)	2769	4.948″ (125.7 mm)	4.087″ (103.8 mm)	Silver
1812G0400	400	7.761″ (197.1 mm)	3104	4.992″ (126.8 mm)	4.239″ (107.7 mm)	Silver
1812G0450	450	7.842″ (199.2 mm)	3529	5.016″ (127.4 mm)	4.158″ (105.6 mm)	Silver
1812G0500	500	7.35″ (186.7 mm)	3675	5.08″ (129.0 mm)	4.65″ (118.1 mm)	Silver