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Chassis & Suspension

Car & Truck Chassis & Suspension Parts

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 - 24 of 40

Mevotech Supreme Steering Linkage Kits

Mevotech offers Supreme steering linkage kits for a variety of truck and Jeep applications. The components feature sintered metal strength for increased durability and extended service life. Their protective surface treatment resists rust build-up and increases longevity. SAE grease fittings are included to make service/maintenance a snap. These kits undergo extensive in-house and third-party testing to ensure ultimate performance and strength. And installation is made easier with hardware included in the box. Order the kit recommended for your vehicle.

1.0 out of 5 stars ( 1 )

$234.99

$252.99

Skyjacker ADX 2.0 Steering Stabilizers

Skyjacker ADX 2.0 steering stabilizers are dampening shocks for your steering system. They dampen the harshness of the highway and places control back into the driver's hands. Controlling the terrain helps reduce the physical fatigue of fighting the road, improves steering response time, and allows you to enjoy the drive. Available in single or dual kits, as well as replacement cylinders for kits, all ADX 2.0 stabilizers feature CNC-machined 6061 T-6 polished aluminum hard anodized cylinder bodies with 30mm bores and 14mm piston rods providing the specific valving needed with equal compression and extension damping performance. The dampening control also adds life to tires, tie rod, ball joints, and other steering components. Select the kit or replacement needed and designed for your vehicle. Features: * CNC machined aluminum body and cap construction: -- Offers superior rust resistance -- Dissipates heat up to 30 percent faster than traditional steel units * Internal high performance fade-resistant gas cell yields: -- Longer life, improved handling and performance * No lift required--easy DIY bolt-on installation * Specific valving to improve control and handling * Gain a more controlled handling feel on- and off-road * Restrains bump steer and reduces steering wheel shimmy

Not Yet Reviewed

$184.76

$429.95

Rock Jock High Steer Knuckles

Rock Jock high steer knuckles for all Jeep JL and JT models are a game changer! Simply installing these knuckles raises your tie rod 2 3/4 in. and your drag link 2 1/2 in.! They're designed for use on factory axles or axles that retain factory inner "C" knuckles. The knuckles are intended for use with Rock Jock's other high steer components—to give you a package that provides all the necessary components to accommodate the higher steering location, adjusts all geometry points, and allows you to easily install a hydraulic assist steering ram (or to reinstall your stabilizer shock). Rock Jock knuckles are manufactured to greater-than-OEM standards in every way. Features include premium iron castings, gloss black finish, and precise machining for a component that installs just like factory. Additionally, engineers provided extra threaded steering stop bolt holes ahead of the axle to allow for a second set of stops to be added, giving you firm steering lock stops on both wheels at all times, easing strain on other components. Kit Includes: * Left side high steer steering knuckle * Right side high steer steering knuckle Fitment Specs.: * For use on any factory JL or JT front differential, or any aftermarket replacement axle that features factory specification inner "C" knuckles * Retains factory unit bearings, axle shafts, ball joints, steering stop bolts and brakes with dust shields * Intended to be used with a minimum of a 17 in. diameter wheel and up to a 6 in. wheel backspacing * A minimum of a 2.2 in. bump stop extension is mandatory to keep components from crashing under full articulation range conditions

Not Yet Reviewed

$899.00

URO Parts Steering Couplers

URO Parts steering couplers are part of their extensive range of steering parts. The sales volume of URO Parts coupling assemblies, flex discs, and U-joints creates manufacturing efficiencies that save you money … especially compared to OEM parts. Every URO manufacturing facility is ISO 9000 certified; plus, all URO Parts steering couplers are tested and inspected to make certain that each one meets or exceeds OE standards for fit, function, and durability.

Not Yet Reviewed

$7.99

URO Parts Steering Knuckles

URO Parts steering knuckles are part of their extensive range of steering and suspension parts. The sales volume of these components creates manufacturing efficiencies that save you money--especially compared to OEM parts. Every URO manufacturing facility is ISO 9000 certified; plus, all URO Parts steering knuckles are tested and inspected to make certain that each one meets or exceeds OE standards for fit, function, and durability.

Not Yet Reviewed

$347.99

$445.99

All-Pro Off-Road Tie Rod Extensions

All-Pro Off-Road offers steering tie rod extensions for a variety of Toyota vehicles—including many Tacoma, FJ Cruiser, and 4Runner models. These machined steel rack and pinion extensions are great for lengthening your tie rods for +2 in. long travel applications. Order the model recommended for your ride.

Not Yet Reviewed

$39.99

Heidts Rack and Pinion Extension Kits

Heidts rack and pinion extension kits are designed to extend the center portion of the Mustang II rack and pinion. They can also be used with wider Mustang II based kits to keep the steering geometry precise. Heidts rack and pinion extension kits include two 2 in. rack extensions, two extra-long bellows, and installation hardware. The kits are available for different thread sizes; be sure to measure the thread on your rack and pinion to determine the correct size.

4.33 out of 5 stars ( 3 )

$86.00

$102.00

BDS Suspension Steering Stabilizer Brackets

Improve the handling of your Ford, Dodge Ram, Jeep, Chevrolet, or GMC truck by installing a BDS single steering stabilizer mounting kit. Adding larger tires create additional forces on your trucks suspension and steering stabilizer shocks reduce bump steer and steering wheel feedback. BDS mounting brackets are made from high strength steel and are an easy bolt-on installation. By installing a steering stabilizer kit with your BDS lift kit you will reduce wear and maximize the life of your factory steering components. Order the brackets for your vehicle application. Features and benefits: * High-strength steel mounting brackets designed for easy bolt-on installation * Black powdercoated finish * Improves overall vehicle handling characteristics * Better control of any front end shimmy caused by oversized tire/wheel combinations * Allows installation of a single stabilizer cylinder * All hardware included (cylinders sold separately)

5.0 out of 5 stars ( 2 )

$125.95

$142.95

Summit Bucks

Delphi Steering Pitman Arms

Delphi steering pitman arms are designed with safety and precise fitment in mind. They're tested to the extreme for OE performance at every turn, withstanding temperatures below -40 degrees C and over 120 degrees C—as well as exposure to 720 hours of salt spray. Delphi's extensive dimensional and material analysis ensure the very best compatibility between the factory and aftermarket part. These durable steel pitman arms are available for a wide range of vehicle-specific applications.

3.0 out of 5 stars ( 2 )

$16.99

$104.99

BDS Suspension NX2 Steering Stabilizers

BDS Suspension offers steering stabilizer kits with NX2 shocks for a variety of applications, including many Chevy, GMC, Dodge, Jeep, Ram, and Ford vehicles from 1973 and up. The stabilizers are available in single (for stock/lifted) or dual inline (for lifted) designs. These components will enhance the handling of your truck or SUV. Installing larger tires can exert additional force on your suspension, but steering stabilizer shocks can effectively reduce bump steer and steering wheel feedback. BDS mounting brackets are constructed of high-strength steel and can be easily bolted on. The BDS NX2 stabilizer uses a pressurized nitrogen-charged twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening adaptive to whatever terrain you traverse, on- or off-road. The 2-inch bodied shocks use a large 1 3/8 in. fluon-banded piston, self-lubricating seals and a 14mm hardened chrome shaft to help resist rock chips and corrosion.

4.43 out of 5 stars ( 7 )

$225.85

Clearance

Pro Comp Suspension Lift Kit Components

Pro Comp suspension lift kit components include various parts needed for specific Pro Comp kits—either as replacement pieces, or for a la carte installation if you are assembling your own system. Depending on the component kit you order, the parts could include such items as: bushings, sleeves, tie rods, coil springs, steering link supports, brackets, hardware kits, leaf spring center pins, plates, sub assemblies, or more extensive packages which mirror portions of a complete Pro Comp suspension lift kit. Be sure to match the model numbers of the lift kit and lift kit components, so you will know exactly what is included in your order.

Not Yet Reviewed

$69.99

$631.48


$44.50

$499.50

Clearance

Pro Comp Level Lift Suspension Leveling Kits

Lift it and level it with Pro Comp level lift suspension leveling kits. These kits from Pro Comp offer the fastest, safest, and least expensive way to balance your front with your rear. Raising the front of your vehicle from 1.5 in. to 2.5 in., depending on your application, gives your rig an improved, level stance. The heavy-duty components in these level lift kits are powdercoated to resist rust and corrosion. Pro Comp systems also afford you the ability to add larger tires with increased ground clearance, but they do not change the overall suspension or steering geometry, so you keep your OEM ride quality. Purchase easy-to-install, affordable leveling for your rig from Pro Comp and level lift suspension leveling kits.

4.4 out of 5 stars ( 5 )

$179.99

$229.99


$149.50

$199.50

Rough Country N3 Suspension Lift Kits

Rough Country offers N3 Series suspension lift kits for thousands of trucks from the late 1960s and up—including models from Chevrolet, GMC, Cadillac, Dodge, RAM, Ford, Jeep, Toyota, Nissan, and Mazda. Depending on the application, these kits enable you to raise the front and/or rear of your vehicle anywhere from 1.5 in. to 7.5 in. This is accomplished via a variety of lift component options, such as steering knuckles, torsion bar keys, spacers, strut kits, A-arm brackets, coil springs, leaf springs/blocks, upper control arms, Add-a-Leaf, and shackles. Suspension lift kits provide many benefits, including an aggressive stance, a clean level look, increased ground clearance, and plenty of ride height to accommodate larger tires. Rough Country kits feature front and/or rear N3 nitrogen-charged shocks for incredible ride quality on- and off-road. Most kits are 100 percent bolt-on, requiring no cutting, drilling, or welding. Enhance your rig with all-new stature; order the lift kit recommended for your truck!

3.31 out of 5 stars ( 13 )

$139.95

$449.95

Heidts Mustang II Crossmembers

Make your IFS stock upgrade a natural conversion with Heidts Mustang II crossmember kits. They are precut and pre-fitted, so you'll have no measuring, no grinding, no trimming, and no mistakes! Heidts crossmember kits are ready to install when you are. Main crossmembers are constructed from only two formed pieces for maximum strength with an accurate fit and feature the strong design of vertical inner uprights offering twice the weld area to keep your frame from twisting. Crossmembers and spring towers with built-in anti-dive are pre-welded to fit your frame and one-piece shock cups are TIG-welded in place. Kit components may vary by application, but most include all of the special, hard-to-make brackets and mounts that you need to complete the install. Heidts kits retain the original suspension to give you the correct design, correct camber action, and no bump steer! Everything is pretty much done but the installation--that, you'll have to do yourself! But never fear--Heidts Mustang II crossmembers include a step-by-step, fully-illustrated instruction book to walk you through your install.

4.38 out of 5 stars ( 8 )

$591.00

Rough Country Suspension Lift Kits

Rough Country offers suspension lift kits for hundreds of trucks from 1980 and up—including models from Chevrolet, GMC, RAM, Ford, Jeep, Nissan, Toyota, and Dodge. Depending on the application, these kits enable you to raise the front and/or rear of your vehicle from 1.5 to 7.5 in. This is accomplished via component options such as steering knuckles, spacers, coil springs, leaf spring blocks, strut kits, and shackles. Suspension lift kits provide many benefits, including an aggressive stance, increased ground clearance, and plenty of ride height to accommodate larger tires. Installation varies from kit to kit; order the package recommended for your vehicle.

Not Yet Reviewed

$89.95

$299.95

ACDelco Silver Tie Rod Ends

ACDelco extensively tests their Silver tie rods to ensure they'll live up to the name. Backed by a substantial warranty, these steering linkage components offer quality and performance for budget-conscious customers. ACDelco offers them in various configurations and thread sizes for fitment on many specific vehicle applications. ACDelco Silver tie rod ends feature: * Full-ball type stud for improved performance * Coated for corrosion resistance * Heat-treated finished ball ends and CNC-machined housing * Manufactured at TS16949-certified facilities to ensure consistent high quality * Parts undergo extreme impact/wear fatigue testing

4.2 out of 5 stars ( 10 )

$9.50

$70.99

ReadyLift Suspension Big Lift Kits

Forget squeaks, rattles, and vibrations—the ReadyLift big lift kits ensure superior performance with smooth rides over all terrain. These leveling and big lift kits feature heavy-duty angled and offset top mount strut extensions that realign the struts to optimize shock performance and minimize wear. A specially designed lower mount strut pre-load spacer offers the added benefit of a slight increase in spring rate to better manage unsprung mass resulting from the larger wheels and tires on your newly lifted truck. To lift the rear, new fabricated steel rear blocks with integrated bump stop landings are added, as well as new rear shock extensions to retain the factory performance shocks. With ReadyLift, you don't just get a lift kit, you get peace of mind that your vehicle will excite and delight your senses! Choose the big lift kit for your application needs. Key features and benefits: * Heavy-duty, laser cut tabbed and slotted steel construction * 3/16 in. thick steel plate cross members and skid plate * Anti-torsion boxed and gusseted plate steel differential drop brackets * Delivers clearance for increased aftermarket tire sizes—provides an impressive lift, allowing for greater clearance and enhanced off-roading capabilities * Cast iron knuckles have been engineered to provide ideal geometry for a great ride and handling * Unique brackets for proper relocation and angle of the front differential

Not Yet Reviewed

$2,419.95

$2,939.95

Summit Bucks

Delphi Suspension Stabilizer Bar End Links

Delphi suspension stabilizer bar end links enhance your ride-quality and control. These OE replacements are built and tested to the extreme for the correct performance and long-lasting service on your vehicle. Delphi parts withstand temperatures below -40 degrees C, over 120 degrees C, and are exposed to 720 hours of salt spray. Utilizing their extensive dimensional and material analysis ensures Delphi stabilizer bar links provide the best compatibility between OE and aftermarket.

4.4 out of 5 stars ( 10 )

$26.99

Trail-Gear Trail-Link Three Front 3-Link Kits

Another extensively-tested and superior Trail-Gear suspension product, Trail-Link Three front 3-link kits are user-friendly, strong, and more affordable than you ever imagined. The kits include everything needed, except your choice and size of shocks and upper shock mounts (sold separately). The upper shock mount location will vary from vehicle to vehicle; select a kit by determining the upper shock mount location, based on the desired ride height and needs of your vehicle. (See note above, if you prefer a kit that includes air shocks.) Kits include: * (2) 41 in., 2 in O.D. x .250 in. wall DOM links * (1) 30 in., 2 in. O.D. x .250 in. wall DOM links * (1) 24.75 in., 1.25 in. O.D. x .250 in. wall DOM panhard link * (8) Link mounting brackets * (6) Creeper joints * (8) Weld-in bungs * (2) Rod ends * (4) Misalignment spacers * (4) Shock-length mockup strips * (2) Lower shock mounting kits

Not Yet Reviewed

$1,299.99

AEV Conversions DualSport XP Suspension Kits for Jeep

AEV Conversions first introduced OE-level suspension engineering to the aftermarket over a decade ago. They continue to build on that legacy today, while also broadening their spectrum of suspension performance with the introduction of DualSport XP Suspension System for a variety of Jeep and RAM applications. The factory suspension on many vehicles is soft, lightly damped and with a low suspension frequency. This "soft tuning" can make the handling feel a bit loose and uncontrolled—not the ideal suspension formula for overland enthusiasts who also need to manage lots of cargo and gear when traveling off the grid. As with all AEV expedition-ready suspension systems, coil spring and shock tuning was essential to provide the optimal balance of load-carrying capacity and ride quality that customers have come to expect from AEV. The DualSport XP Suspension System includes a set of frequency-tuned, triple-rate coil springs to provide 2.5-3 in. of additional front and rear ride height. Customers can now fine tune their DualSport XP Suspension System even further by choosing one of two available coil spring options: * 2.5 in. Standard Load Coil Springs are optimized for a vehicle with typical gear/cargo inside. This means the ideal ride height, handling and overall performance will be achieved on a vehicle with steel bumpers, winch, full-size spare and recovery gear (+0-400 lbs. over factory weight). * 3 in. High-Capacity Coil Springs are specifically designed for overland enthusiasts who have a fully outfitted vehicle that is also consistently loaded with heavier gear (+400-700 lbs. over the standard load spring), such as modular cargo systems or roof rack/rooftop tent combinations. These coil springs are then paired with a set of AEV-tuned, Bilstein 8100 Series reservoir shocks for improved performance and consistency over rough terrain at higher speeds. The AEV/Bilstein coil spring and shock combination used in this suspension increases both up travel and down travel, while also providing better articulation and improved off-road speed potential and bottoming control. Even when towing, the suspension feels stable, planted, and confidence inspiring. AEV optimizes front and rear suspension geometry throughout the entire range of motion, tightening up the handling and road feel, resulting in a great ride and performance without introducing harshness or driver fatigue. In the front, a pair of AEV's heavy-duty, stamped control arm geometry correction brackets are included for improved ride quality and reduced nose-dive under hard braking. A rear track bar tower extension is included to raise the rear roll center, reduce body-roll and generate a better turn-in response. Extended-length front and rear sway bar end links compensate for the additional lift height, while new front and rear bump stop spacers improve bumper/axle contact under full articulation and jounce. Due to this suspension system's lower lift height, there is no need to swap out any of the OE track bars, control arms or steering components. Order the AEV Conversions DualSport XP suspension kit recommended for your vehicle!

Not Yet Reviewed

$3,266.74

$3,664.47

Summit Racing™ 3 in. Body Lift Kits

Get up to 3 in. higher than the rest of the world with one of our Summit Racing™ 7800000 Series body lift kits. The kits raise your truck's body off of its frame with reinforced nylon lift blocks (rated at 50,000 lbs. per square inch), and include such components as CNC-machined splined steering extensions (where required), bumper brackets (most applications), and zinc plated Grade 5 hardware to complete the installation.

4.02 out of 5 stars ( 50 )

$190.99

$446.99

ACDelco Gold Pitman Arms

Good pitman arms properly connect the steering gear and the steering linkage in two basic styles: wear and non-wear. ACDelco offers both with their Gold pitman arms. They provide the most stable pivot point with the least friction possible. Order the ACDelco Gold model designed for your application. Product features include: * Hot-forged arm for superior strength and durability * Precision-machined for better fit and performance * Cold-formed, heat-treated, machined stud * Permanently attached dust boot, where applicable * Corrosion-resistant coating for long life * Plated castle nut and hardware * Extensively tested for impact, wear, and fatigue resistance

4.83 out of 5 stars ( 6 )

$35.99

$94.99

Trail-Gear IFS Eliminator Kits

With all of the choices on the market for solid axle conversion, you're probably wondering what makes Trail-Gear IFS Eliminator kits stand out? These kits contain the highest quality and most complete parts roster at an affordable price. Plus, Trail-Gear offers the package in three different ride heights! Kits include: * Front leaf springs (your choice of 3, 4, or 5 in. spring) * High Steer crossover steering kit * Front drop hanger with greasable bolts * Greasable 5 in. shackles * Frame tubes and jigs * Steering stabilizer kit * U-bolt flip kit * (2) Shock hoops * (2) Bilstein shocks * (2) Front brake lines * (2) Vented rotors * (2) Bump stop extensions * (2) Wheel spacers * (2) Bump stops * Front axle gusset * Axle diff armor * Knuckle service kit * Wheel bearing kit * Motor mount cover plates * Spring pad * Instructions

5.0 out of 5 stars ( 1 )

$1,799.99

Low Range Off-Road Body Lift Kits

Low Range Off-Road body lift kits are perfect for modifications, such as high-clearance skid plates (belly-up kits), fine-tuning the fit of larger tires to your vehicle, or for creating additional hood clearance for larger engine swaps. These kits keep the body properly aligned with the frame and include all the necessary hardware for installation. They are a must if you want an economical way to maximize the lift on your vehicle. What makes Low Range Off-Road body lift kits different than the rest? * Larger O.D. spacers that support the body tightly so it doesn't move on the frame * Spacers are drilled to the size of the stud adapter so there is no excess play * Washers are 1/8 in. steel plate with tight inner diameters * Washers and stud adapters are plated for corrosion resistance * 1 in. lifts require no other modifications to fuel filler necks, wiring, and steering sector shafts * Transfer case linkage brackets are included on some applications Notes: * Kits do not include bumper brackets or parts to raise the bumper covers. * Although not required, most owners extend their shifters by cutting and adding in short steel rods. * Some models require a steering rod extension; easy to make with two pieces of tube and longer hardware. * Inspect OE components and replace any items that show evidence of wear, corrosion, or cracking.

4.67 out of 5 stars ( 3 )

$143.45

$163.94

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