Suspension Coil Springs & Parts
- Clayton Off Road®Rear Upper Coil Spring Buckets (COR-2201030)Rear Upper Coil Spring Buckets by Clayton Off Road®. Quantity: 2 per Pack. Our rear coil bucket kit is one part of our rear axle bracket kit. This item can be purchased seperately for custom appications, but is recommended to be used...CNC Laser CutRubber Coil Isolator Included$149.00
- Clayton Off Road®Rear Upper Coil Spring Posts (COR-1200505)Rear Upper Coil Spring Posts (COR-1200505) by Clayton Off Road®. Quantity: 2 per Pack. Custom coil buckets with built in spring retainer. Intended to be used on the back of a TJ for a stretch kit, but can be used for custom applications.Precision engineered for your vehicleTested to outperform all comparable products on the market$99.00
- M.O.R.E.®Rear Coil Bucket (98700-3)Rear Coil Bucket by M.O.R.E.®. Quantity: 1 per Pack. Want to just buy individual components for you rig? Now you can, be sure to look at all of our individual Ford 8.8 components.High quality at an affordable priceExpertly made from premium materials$107.59
- Mr. Mustang®Front Lower Coil Spring Perch Kit (MA17743)Front Lower Coil Spring Perch Kit by Mr. Mustang®. Quantity: Sold as a Kit. Purchase this premium Mr. Mustang product known for its exceptional quality, outstanding durability and superior efficiency as well as seamless performance.Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$109.11
- OER®Front Coil Spring Perch (N2322)Front Coil Spring Perch by OER®. Quantity: 2 per Pack. Reproduction of the original front coil spring perch bracket assembly designed for use on your vehicle. Each bracket is manufactured to replicate the original is appearance and...Factory original quality for lessDirect fit replacement$81.39
- Rock Krawler®Rear Off-set Coil Spring Mounts (RK05022)Rear Off-set Coil Spring Mounts by Rock Krawler®. Quantity: 2 per Pack. Off-set coil spring mounts are welded to the rear axle and used to compensate for a rear stretch, eliminating rear coil spring misalignment. Weather you are looking...Precision engineered for your vehicleTested to outperform all comparable products on the market$156.14
- UMI Performance®Upper Spring Mounts (2405-R)Upper Spring Mounts (2405-R) by UMI Performance®. Quantity: 2 per Pack. Want to take your ride to the next level in performance and comfort? Then, look no further than these premium-grade suspension parts. Expertly crafted from the...Made in compliance with standards for qualityRespected for unmatched reliability and strength$189.99
- UMI Performance®Upper Spring Mounts (2405-B)Upper Spring Mounts (2405-B) by UMI Performance®. Quantity: 2 per Pack. Want to take your ride to the next level in performance and comfort? Then, look no further than these premium-grade suspension parts. Expertly crafted from the...Made in compliance with standards for qualityRespected for unmatched reliability and strength$189.99
- Mopar®Front Driver Side Coil Spring Bracket (55001101)Front Driver Side Coil Spring Bracket (55001101) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$84.29
- Mopar®Front Driver Side Coil Spring Bracket (05014591AA)Front Driver Side Coil Spring Bracket (05014591AA) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$84.29
- Mopar®Front Driver Side Coil Spring Bracket (52005917)Front Driver Side Coil Spring Bracket by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$5.50
- Mopar®Front Passenger Side Coil Spring Bracket (55001100)Front Passenger Side Coil Spring Bracket (55001100) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$87.58
- Mopar®Front Passenger Side Coil Spring Bracket (05014590AA)Front Passenger Side Coil Spring Bracket (05014590AA) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$87.58
- Mopar®Front Passenger Side Coil Spring Bracket (52088114)Front Passenger Side Coil Spring Bracket (52088114) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great priceCall for Pricing
- Mopar®Rear Driver Side Coil Spring Bracket (55001103)Rear Driver Side Coil Spring Bracket (55001103) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$29.86
- Mopar®Rear Passenger Side Coil Spring Bracket (68068500AA)Rear Passenger Side Coil Spring Bracket (68068500AA) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$245.94
- Mopar®Rear Passenger Side Coil Spring Bracket (52039493AA)Rear Passenger Side Coil Spring Bracket (52039493AA) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$35.33
- Mopar®Rear Passenger Side Coil Spring Bracket (55001102)Rear Passenger Side Coil Spring Bracket (55001102) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$87.40
- Mopar®Rear Passenger Side Coil Spring Bracket (68068643AB)Rear Passenger Side Coil Spring Bracket (68068643AB) by Mopar®. Quantity: 1 per Pack. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$101.45
- TeraFlex®Front Driver Side Axle Bracket Spring Pad (990880)Front Driver Side Axle Bracket Spring Pad (990880) by TeraFlex®. Quantity: 1 per Pack. Lift your Jeep. Lift it for several good reasons, all of which will make it more capable in off-road situations. Lift it to install larger diameter...Raises vehicle suspensionLonger spring gives near-stock ride without harshness$89.99
- TeraFlex®Rear Axle Bracket Spring Pad (3991070)Rear Axle Bracket Spring Pad (3991070) by TeraFlex®. Quantity: 1 per Pack. Lift your Jeep. Lift it for several good reasons, all of which will make it more capable in off-road situations. Lift it to install larger diameter tires by...Raises vehicle suspensionLonger spring gives near-stock ride without harshness$49.99
- Artec Industries®Rear Coil Spring Perches and Retainers (BR1045)Rear Coil Spring Perches and Retainers (BR1045) by Artec Industries®. Quantity: 2 per Pack. The perfect compliment to your axle swap with Artec Modular Truss in the back of a Wrangler.Precisely locates rear coil springs in factory location for an easy, measure-free swap when used with Artec Modular TrussesClockable to any angle for larger lifts$109.99
- Dynatrac®Front Coil Spring Bracket Kit (JK60-1X0004-B)Front Coil Spring Bracket Kit by Dynatrac®. Keep your coil springs secure to your vehicle's frame with Dynatrac Coil Spring Suspension Bracket Kit. Failure to replace a broken or rusty spring mount can lead to extensive damage to the...Coil spring mounts help distribute the vehicle load to suspensionConstructed of durable steel for a longer, reliable service life$495.00
- Dynatrac®Front Coil Spring Bracket Kit (TJ60-1X0004-A)Front Coil Spring Bracket Kit by Dynatrac®. Keep your coil springs secure to your vehicle's frame with Dynatrac Coil Spring Suspension Bracket Kit. Failure to replace a broken or rusty spring mount can lead to extensive damage to the...Coil spring mounts help distribute the vehicle load to suspensionConstructed of durable steel for a longer, reliable service life$379.00
- Dynatrac®Rear Coil Spring Bracket Kit (TJ60-1X0004-C)Rear Coil Spring Bracket Kit by Dynatrac®. Keep your coil springs secure to your vehicle's frame with Dynatrac Coil Spring Suspension Bracket Kit. Failure to replace a broken or rusty spring mount can lead to extensive damage to the...Coil spring mounts help distribute the vehicle load to suspensionConstructed of durable steel for a longer, reliable service life$299.00
- Dynatrac®Rear Coil Spring Bracket Kit (JK60-1X0004-A)Rear Coil Spring Bracket Kit by Dynatrac®. Keep your coil springs secure to your vehicle's frame with Dynatrac Coil Spring Suspension Bracket Kit. Failure to replace a broken or rusty spring mount can lead to extensive damage to the...Coil spring mounts help distribute the vehicle load to suspensionConstructed of durable steel for a longer, reliable service life$389.00
- Kentrol®Front Coil Spring Brackets (RB4059)Front Coil Spring Brackets by Kentrol®. Quantity: 2 per Pack. Top-grade coil springs and components are designed to replace your worn out or damaged parts and will restore proper handling and overall dependability while maintaining...Quality replacement for your worn out or broken coil springMade to fit right into the place of your OEM component$177.46
Coil springs support the weight of the vehicle and react to road irregularities. A vehicle that sags at one end or corner is an indicator of one or more worn or broken coil springs. Other symptoms of sacked springs include a vehicle that bottoms out and abnormal tire wear – improper ride height can adversely affect wheel alignment. If symptoms and inspection reveal coil springs that are past their prime, we have the replacement springs that will restore ride height and ride quality, and allow proper wheel alignment. We have OEM spec springs for late model vehicles as well as authentic reproduction springs for classic cars, but you can also upgrade to variable rate or cargo coils if you regularly carry heavy loads.
Coil springs are the main components in lift and lowering kits for many vehicles. But performance coil springs can also improve handling, providing the stiffness required to reduce body roll and maintain traction at all four wheels. We have coil springs in a range of heights and spring rates, spring kits to replace air suspension systems, spacers to alter ride height, polyurethane isolators, and a large selection of spring mounts and hardware for both factory and custom installations.
Coil springs have 2 common specifications, free length, also called spring height, and spring rate, although lowering and lifting springs also specify the amount they will raise or lower the vehicle. Free length is the length of the spring when in its unloaded state. Spring rate is the measure of spring stiffness. It greatly affects handling and must be soft enough to let the suspension move over bumps, yet stiff enough to keep from bottoming or topping out. There are linear rate, sometimes called constant rate springs, progressive springs, also known as variable rate springs, and dual rate springs.
Spring rate is the amount of weight it takes to compress a spring one inch. If a 300 lb. load is applied to a 300 lb. per inch spring, the spring will compress one inch. In a linear rate spring, the rate is constant throughout the spring, and the coils are evenly spaced. Progressive springs have coils that are closer together at one end than the other. The coils that are more tightly wound provide a smooth ride, but when you step up the pace, they come together and the remaining coils compress at a higher rate, which prevents bottoming out, excessive body roll, front end dive, and acceleration squat. Dual rate springs are a form of progressive spring, but instead of a gradually changing rate, they instead have two distinct spring rates.
Our spring manufacturers carefully select spring rates for each application. Although lowering springs are a popular choice for lowering a vehicle, the downside is that most will only reduce ride height by a predetermined amount. If you want to fine tune the height, a set of adjustable coilovers is an alternative, but if you want to stay with coil springs for some applications we can offer you height adjustable springs. These springs come with threaded spring perches that will allow you to individually adjust each spring height, so you can get the perfect gap between the tire and fender at each wheel. This also means that you won’t have to get a different lowering kit if you change your wheel and tire combination. Adjustable spring perches are also available separately for some vehicles.
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Related Categories
- Shocks & Struts
- Control Arms
- Stabilizer Bar Links
- Coilover Kits
- Suspension Kits
- Lift Kits
- Lowering Kits
- Ball Joints
- Shock & Strut Mounts
- Air Suspension
- Sway Bars
- Suspension Bushings
- Leveling Kits
- Leaf Springs
- Alignment Kits
- Conversion Kits
- Helper Springs
- Skid Plates
- Subframe Braces
- Panhard Bars
- Bump Stops
- Strut Tower Braces
- Self-Leveling Sensors
- Torsion Bars
- Handling Kits
- 4 Link Kits & Frames
- Traction Bars
- Torque Arms
- Fender Braces
- Suspension Lubricants