Compare Precision Coil Spring Set - SP08188 Part #: SP08188 Line: PRE Precision Coil Spring Set Limited Lifetime Warranty Color: Black Material: 5160H Steel Inside Diameter (in): 5-7/8 Inch Inside Diameter (mm): 148mm Outside Diameter (in): 7-5/16 Inch Bar Size (in): 3/4 Inch Installed Height (in): 6-3/16 Inch Free Height (in): 9 Inch Free Height (mm): 228mm Spring Rate (Lbs/in): 379 Lbs./Inch Load (Lbs): 1051 Lbs. Bar Size (mm): 18mm Installed Height (mm): 157mm Show More Show Less
Compare Precision Coil Spring Set - SP08392 Part #: SP08392 Line: PRE Precision Coil Spring Set Limited Lifetime Warranty Color: Black Material: 5160H Steel Inside Diameter (in): 5-1/4 Inch Inside Diameter (mm): 132mm Outside Diameter (in): 6-1/4 Inch Bar Size (in): 1/2 Inch Installed Height (in): 10 Inch Free Height (in): 15-7/8 Inch Free Height (mm): 403mm Spring Rate (Lbs/in): 94 Lbs./Inch Load (Lbs): 543 Lbs. Bar Size (mm): 13mm Installed Height (mm): 254mm Show More Show Less
Compare Precision Coil Spring Set - SP08401 Part #: SP08401 Line: PRE Precision Coil Spring Set Limited Lifetime Warranty Color: Black Material: 5160H Steel Inside Diameter (in): 5-3/4 Inch Inside Diameter (mm): 145mm Outside Diameter (in): 6-7/8 Inch Bar Size (in): 9/16 Inch Installed Height (in): 9 Inch Free Height (in): 15-7/16 Inch Free Height (mm): 392mm Spring Rate (Lbs/in): 142 Lbs./Inch Load (Lbs): 912 Lbs. Bar Size (mm): 14mm Installed Height (mm): 228mm Show More Show Less