Compare Precision Coil Spring Set - SP08475 Part #: SP08475 Line: PRE Precision Coil Spring Set Limited Lifetime Warranty Color: Black Material: 5160H Steel Inside Diameter (in): 4 Inch Inside Diameter (mm): 101mm Outside Diameter (in): 5-1/16 Inch Bar Size (in): 1/2 Inch Installed Height (in): 9-1/2 Inch Free Height (in): 14-13/16 Inch Free Height (mm): 376mm Spring Rate (Lbs/in): 172 Lbs./Inch Load (Lbs): 907 Lbs. Bar Size (mm): 13mm Installed Height (mm): 241mm Show More Show Less
Compare Precision Coil Spring Set - SP08477 Part #: SP08477 Line: PRE Precision Coil Spring Set Limited Lifetime Warranty Color: Black Material: 5160H Steel Inside Diameter (in): 4 Inch Inside Diameter (mm): 101mm Outside Diameter (in): 5-1/16 Inch Bar Size (in): 1/2 Inch Installed Height (in): 9-1/2 Inch Free Height (in): 13-15/16 Inch Free Height (mm): 353mm Spring Rate (Lbs/in): 172 Lbs./Inch Load (Lbs): 760 Lbs. Bar Size (mm): 13mm Installed Height (mm): 241mm Show More Show Less
Compare Precision Coil Spring Set - SP08478 Part #: SP08478 Line: PRE Precision Coil Spring Set Limited Lifetime Warranty Color: Black Material: 5160H Steel Inside Diameter (in): 4 Inch Inside Diameter (mm): 101mm Outside Diameter (in): 5-1/16 Inch Bar Size (in): 1/2 Inch Installed Height (in): 9-1/2 Inch Free Height (in): 13-1/4 Inch Free Height (mm): 336mm Spring Rate (Lbs/in): 172 Lbs./Inch Load (Lbs): 645 Lbs. Bar Size (mm): 13mm Installed Height (mm): 241mm Show More Show Less
Compare Precision Coil Spring Set - SP08521 Part #: SP08521 Line: PRE Precision Coil Spring Set Limited Lifetime Warranty Color: Black Material: 5160H Steel Inside Diameter (in): 4 Inch Inside Diameter (mm): 101mm Outside Diameter (in): 5 Inch Bar Size (in): 1/2 Inch Installed Height (in): 10 Inch Free Height (in): 17-1/8 Inch Free Height (mm): 434mm Spring Rate (Lbs/in): 133 Lbs./Inch Load (Lbs): 945 Lbs. Bar Size (mm): 13mm Installed Height (mm): 254mm Show More Show Less
Compare Precision Coil Spring Set - SP08522 Part #: SP08522 Line: PRE Precision Coil Spring Set Limited Lifetime Warranty Color: Black Material: 5160H Steel Inside Diameter (in): 4 Inch Inside Diameter (mm): 101mm Outside Diameter (in): 5-1/32 Inch Bar Size (in): 1/2 Inch Installed Height (in): 10 Inch Free Height (in): 16-9/16 Inch Free Height (mm): 419mm Spring Rate (Lbs/in): 133 Lbs./Inch Load (Lbs): 869 Lbs. Bar Size (mm): 13mm Installed Height (mm): 254mm Show More Show Less