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Chassis & Suspension

Car & Truck Chassis & Suspension Parts

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Car & Truck Chassis & Suspension Parts

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf...

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and...

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and suspension mounts and bushings.

Part Groups

Results 1 - 12 of 12

DDC ECU Coilover Kits

The adaptive KW DDC ECU coilover kits allow for adjustments within the tested lowering range of your vehicle. The dirt-resistant trapezoid thread and composite collar provide years of accessible adjustability and ease of use. Lowering can be done via the composite spring collar on the shock body or on the height adjustable rear perch in the rear of the vehicle. No matter where in the world they are, sporty drivers, car manufacturers and refiners rely on the KW technology found in DDC ECU Coilover Kits. More product features include: * Composite spring seats (perches) made from a wear-resistant and friction-optimized polyamide composite material that prevents oxidation with a stainless steel insert for maximum strength * Friction-optimized, trapezoid threads that are insensitive to dirt, require less force to adjust, and provide a higher load-bearing capacity due to a larger cross-section * Rust-proof stainless steel with Inox-Line coatings that will not wear off while adjusting * The technical component report is always included in the package and outlines the guidelines for lowering the suspension of the respective vehicle * The DDC ECU coilover suspension app (free download in Apple and Google Play stores) allows a choice of three defined damper setups: Comfort, Sport, or Sport+, and also allows for complete individual customization of the adaptive dampers settings during operation

Not Yet Reviewed

$5,084.00

Fox Racing Shox 2.5 Performance Elite Series Remote Reservoir Adjustable Coilovers

Fox Racing Shox 2.5 Performance Elite Series remote reservoir adjustable coilovers improve your truck's stock platform by eliminating forward rake, providing a level ride height without hindering droop travel while also increasing the suspension articulation of your truck. The external reservoirs efficiently dissipate heat by increasing internal oil capacity, and cooler shocks work better and longer. The reservoirs feature Dual Speed Compression (DSC) adjusters; strategically mounted to eliminate interference with aggressive tires at full lock. DSC adjusters allow you to quickly adapt your shocks for load, environment, and driving style, while the high-flow pistons manage stability through all types of terrain. Designed and engineered to support the damping of your rig and its variety of aftermarket accessories, Fox Performance Elite Series 2.5 coilovers provide the versatility required to float over rough terrain without feeling disconnected and improve on-road manners while you remain comfortable and in control. Key features and benefits: * 2.5 in. impact extruded and CNC-machined 6061 T-6 hard anodized aluminum bodies resist rust over time * Hard-anodized body plating for a durable finish * External reservoir design separates shock oil from the high-pressure nitrogen * Black-anodized, CNC-machined 6061 T-6 billet aluminum components * 7/8 in. hard chrome plated, heat-treated alloy steel shafts * Race-developed high-flow piston design * Application specific valving to maximize performance * Redundant sealing pack system main seal, wiper seal, scraper seal * PTFE-lined, heat-treated, alloy steel spherical bearings

Not Yet Reviewed

$3,879.95

Summit Bucks

ACDelco Specialty Shocks and Struts

ACDelco specialty shocks and struts are available to fit many GM sport utility and performance vehicles on the road today. They're built to handle demanding applications, like towing and temporary loads. ACDelco offer heavy-duty replacement options, as well as spring-assisted shocks. Many feature super-finished, chromed piston rods that provide anti-corrosion properties, a more consistent wear surface, proper seal lubrication, and longer product life. Get great ride and handling for your sport utility or performance vehicle with ACDelco specialty shocks and struts.

4.38 out of 5 stars ( 24 )

$43.99

Rough Country Air Spring Kits

For safer load carrying, Rough Country air spring modular kits keep your ride level when towing with their durable powdercoated steel mounting brackets and double-convoluted air bags. They can be used on stock height vehicles (the included spacers and related hardware won't be used) as well as lifted models. The air bags feature an internal bump stop and installation is simplified with the push-to-connect air fittings. Versions include those with and those without an onboard air compressor, plus complete kits with a wireless remote system. Transform your vehicle into a legend with an assist from the Rough Country air spring kit best suited for your application. More product features and items include: * Optional onboard air compressor kits and wireless remote systems can be added later * DOT-approved air line * Fittings (90-degree) * (2) Air bags (5-100 psi minimum-maximum) * Inflation valves (manual Schrader) can be hidden inside fuel door or used as license plate hold-downs * U-bolt plates * Block shims * Hardware kit with detailed instructions that include a BOM (Bill of Material) and torque specifications * Some kits will include headlight frame and air bag brackets (application dependent) * This product will not increase any vehicle's towing capacity

Not Yet Reviewed

$349.95

$959.95

Air Lift LoadLifter 5000 Air Spring Kits

Air Lift LoadLifter 5000 air spring kits feature 2-ply reinforced commercial-grade bellows, which mount between the spring and frame. They can be inflated from 5 to 100 psi to level loads up to 5,000 lbs. on large pickups and vans, wreckers, ambulances, motor homes, and commercial trucks. LoadLifter 5000 kits include bellows, air lines, fittings, brackets, mounting hardware, and instructions. They're engineered for installation in about two hours. Order the spring helper kit designed for fitment with your make and model.

4.71 out of 5 stars ( 269 )

$332.99

Clearance

Unity Automotive Bare Shocks and Struts

Unity Automotive offers a full line of quality suspension parts from complete strut assemblies, conversion kits, performance strut assemblies, and shocks to air suspension and much more that meet or exceed OEM. With over 40 years of experience manufacturing parts in the automotive industry, Unity prides themselves with superior quality in every part produced, specializing in making rock solid auto parts that withstand the test of time. Each shock is exact OEM angle and dimensions for every product, and they utilize chrome plated pistons and phosphoric coating for long-term use in extreme conditions. Each unit is road tested during development, ensuring years of trouble-free performance.

4.33 out of 5 stars ( 6 )

$41.79

$203.98

Unity Automotive Suspension Air Struts and Shocks

Unity Automotive is a premium air suspension line that combines innovation and craftsmanship to deliver a range of products for comfort and quality. They use the highest quality materials in the manufacturing of each air suspension product. Premium sleeves and bladders, aircraft-grade aluminum, and other top-shelf components ensure that these suspension air strut assemblies meet or exceed original equipment standards. New and reman models are available. Order the replacements recommended for your vehicle.

5.0 out of 5 stars ( 2 )

$403.98

$1,573.99

Monroe Restore Shocks

Monroe Restore Shocks are a line of shock absorbers designed for the everyday driver to provide performance and comfort at an affordable price, helping to restore a vehicle's ride height and control. These shocks feature a nitrogen gas charge to reduce shock fade and maintain tire-to-road contact, along with banded piston technology to lower friction and ensure consistent handling. They're engineered to filter out noise, vibration, and harshness for a smoother, more controlled ride, even on unpredictable road surfaces. Restore Shocks are available for hundreds of front and rear applications on virtually any vehicle. Key features and benefits: * Affordable Performance: Restore shocks offer a balance of quality performance and affordability for general drivers. * Improved Ride Quality: Engineered to filter out noise, vibration, and harshness, they deliver a noticeably smoother and more controlled driving experience. * Consistent Handling: A nitrogen gas charge helps prevent shock fade, while the banded piston technology reduces friction for better responsiveness to road conditions. * Restores Vehicle Control: By maintaining consistent tire-to-road contact, these shocks help restore proper handling and vehicle stability. * Durability: They are built to meet or exceed OE standards and are tested for durability under various conditions. * Application-Engineered: Each shock is specifically designed and tuned for a particular vehicle to ensure optimal performance. * Who Are They For? -- Everyday Drivers: Monroe Restore Shocks are aimed at the general population and everyday drivers looking for a dependable and affordable suspension solution. -- Those Needing a Restoration: They are ideal for vehicles experiencing symptoms of worn shocks, such as excessive noise, poor ride quality, or reduced handling.

Not Yet Reviewed

$36.99

Camburg Engineering FOX 2.5 Factory DSC Lift Kits

Camburg Engineering offers FOX 2.5 Factory DSC lift or leveling kits for a variety of applications, including hundreds of Ford, Chevy, and GMC trucks from 2007 and up. The (front) coilover kits are designed for improved performance and style, allowing for lifting and enhanced ride quality on- and off-road. The adjustable coilovers are designed to maximize wheel travel and maintain the working range of CV joints, tie rods, uniballs, and ball joints. With a 2.5 in. shock body, they provide increased oil capacity for aggressive use. These kits are fully rebuildable and revalveable for tuning and maintenance. The remote external reservoirs ensure lower operating temperatures, while the Dual Speed Compression (DSC) adjuster allows for precise tuning—with 12 low-speed and 10 high-speed compression levels. The integrated coil spring is adjustable for preload and ride height. The billet or tubular uniball upper control arms replace the stock ball joints, increasing wheel travel and durability. They also improve vehicle alignment, driving characteristics, and handling. In the rear, the kits include FOX's 2.5 Factory DSC Series shocks for enhanced damping and control. The components feature high-quality materials such as alloy bodies, Eibach racing springs, NitroSteel carbon shafts, and PTFE-lined spherical bearings. (Note that some factory wheels may require a spacer or aftermarket wheels with zero offset for optimal fit and performance.) Camburg kits provide a lift of between 0-3 in., depending on model.

Not Yet Reviewed

$6,164.90

KW Variant 3 Coilover Kits

Variant 3 coilover kits from KW Suspensions feature state-of-the-art technology to customize your ride's stance and look sharp. These coilover systems are designed with shorter INOX-Line stainless steel strut housings for more spring travel, anodized aluminum spring collars for durability, and high-tensile racing springs for strong support and comfort. Their separate and independent compression and rebound damping options allow for a truly individual driving setup. Order the kit recommended for your vehicle.

Not Yet Reviewed

$3,584.00

Sachs Stock Replacement Shocks and Struts

Replace your worn-out shocks and struts with affordable Sachs Stock Replacement parts. These components are built to OEM specifications to offer the same fit, form, and function as the factory component, which means a safer, more comfortable, and contemporary drive. All Sachs shock and strut replacement components are designed to provide superior ride quality and dependability to help you restore your vehicle back to its proper operation. Select the replacement shocks and struts for your application.

3.29 out of 5 stars ( 7 )

$72.99

$103.99

KYB Excel-G Gas Shocks and Struts

KYB Excel-G gas shocks and struts restore original handling and control capabilities. These nitrogen, gas-charged, twin-tube designs have earned an OEA (Original Equipment for the Aftermarket) classification, and KYB offers a huge selection of Excel-G gas shocks to service or upgrade thousands of popular cars, trucks, SUVs, and CUVs applications. Comfort is important, but ride control, as well as stability, stopping, and lane change responsiveness is critical. KYB Excel-G shocks and struts are designed to cover all these performance purposes. Features and benefits: * Vehicle specific, hand assembled in-house damping valves * Ultra-smooth triple chrome plated chrome piston rods reduce seal wear * Multi-lip, synthetic oil seal and wiper engineered to keep fluid in and contaminants out * Seamless, extruded steel tubing in the inner cylinders, and PTFE band around the piston for a positive seal * Restores designed stability * ESC (Electronic Stability Control) and electronic safety systems ready * Helps prolong tire life * Improves stopping distance * Helps maintain wheel alignment

4.68 out of 5 stars ( 798 )

$86.78

$91.80

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