Chassis & Suspension
Availability
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.
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Control arms are considered key components in your vehicle's suspension system. Hard usage or even a minor encounter with a curb, pothole, or speed bumps can bend, crack, or damage a control arm—which often leads to poor handling. Summit Racing Equipment® offers a range of front upper and lower control arms in your choice of stock or tubular styles. These factory-type replacements are designed to fit specific vehicle applications. Enjoy improved directional stability, handling, and a smoother ride with new control arms from Summit Racing™.
( 113 )
$223.99
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$305.99
Ford Performance Parts front lower control arm kits enable the owners of Ford vehicles to upgrade them with better ball joints and improved bushings. Track use kits offer improved geometry. These kits are recommended by Ford for many applications when heavy-duty suspension components are added. They include left and right lower control arm assemblies. Depending on application, additional features may include: * Forged steel control arms * Spherical bearings * Air deflectors to aid in brake cooling * Improved geometry for track use * Increased strength ball joints * Threaded ball joints for easy replacement * Some for off-road use only * Installation hardware and instructions included * Extensive modifications required for use on some production vehicles * Note: Some factory fasteners are single-use; refer to the appropriate Ford service manual for reuse information and correct torque specifications
( 24 )
$299.99
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$345.99
On Sale
RSO Suspension tubular upper control arms are a must-have for your off-road vehicle. A black E-Coat finish, sealed hardened rubber bushings, dust caps, and high angle dual lip rubber boots ensure greater corrosion and weather resistant than factory arms can achieve. These heavy-duty arms are constructed from fully gusseted 1.5 in. tubular steel and use heat-treated chromoly ball joints and sealed bushings to power through the harshest terrain. They're designed and CNC-bent to increase wheel travel, correct suspension geometry, and allow larger coilovers—while preventing binding throughout the articulation range. Direct bolt-on designs utilize factory-style brake line and ABS mounts with all hardware required for a quick installation. RSO tubular upper control arms are the next great upgrade for your lifted truck. Order the pair recommended for your vehicle.
Not Yet Reviewed
$544.99
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$636.99
$490.49
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$573.29
Replace those rusty lower control arms with new factory style parts from Brothers Trucks. The stamped steel lower control arms include new cross shafts and bushings installed and are sold as a pair (one for each side of the truck). These suspension components are great for converting from 3/4 ton trucks to 1/2 ton for a disc brake conversion. They are also great for replacing damaged originals on 1/2 ton trucks. Lower ball joint not included.
Not Yet Reviewed
$549.95
REKUDO front control arm sets are part of a fully engineered suspension system for the 1970-81 Chevrolet Camaro and Pontiac Firebird. The systems are modern auto-cross inspired suspensions that retain the OE appearance and strength with stamped steel control arms. REKUDO front control arms include upper and lower arms featuring an EDP coating, heavy-duty ball joints, offset washer inserts for easy caster adjustment, and factory-style rubber bushings. Gain better performance and an improved camber curve with REKUDO front control arm systems. Features: * Lowered center of gravity with improved handling * Easy caster adjustment with offset oval shaped washers that fit into the upper control arm pivot shafts—proper caster setup improves stability and driver confidence on corner entry * Heavy-duty ball joints and rubber bushings are pre-installed * Black EDP (Electro-Deposit Primer) coating for corrosion protection * Easy bolt-on installation utilizing the factory mounts Please note: * Must be used with tall spindles RK600-02 and 1968-82 C3 Corvette brakes. Ideal for use with all other REKUDO Suspension System components for the 2nd Gen F-body * Optional Delrin® bushings available separately (RK100-20) * C3 Corvette-style brakes require 15 in. minimum diameter wheels
Not Yet Reviewed
$1,399.95
On Sale
REKUDO front upper control arms are one part of a fully engineered suspension system for the 1970-81 Chevrolet Camaro and Pontiac Firebird. The systems are modern auto-cross inspired suspensions that retain the OE appearance and strength with stamped steel control arms. REKUDO front upper control arms feature an EDP coating, heavy-duty ball joints, offset washer inserts for easy caster adjustment, and factory-style rubber bushings. Gain better performance and an improved camber curve with REKUDO front control arm systems. Features: * Lowered center of gravity with improved handling * Easy caster adjustment with offset oval shaped washers that fit into the upper control arm pivot shafts—proper caster setup improves stability and driver confidence on corner entry * Heavy-duty ball joints and rubber bushings are pre-installed * Black EDP (Electro-Deposit Primer) coating for corrosion protection * Easy bolt-on installation utilizing the factory mounts Please note: * Must be used with tall spindles RK600-02 and 1968-82 C3 Corvette brakes. Ideal for use with all other REKUDO Suspension System components for the 2nd Gen F-body * Optional Delrin® bushings available separately (RK100-20) * C3 Corvette-style brakes require 15 in. minimum diameter wheels
Not Yet Reviewed
$641.95
$417.95
On Sale
REKUDO front lower control arms are one part of a fully engineered suspension system for the 1970-81 Chevrolet Camaro and Pontiac Firebird. The systems are modern auto-cross inspired suspensions that retain the OE appearance and strength with stamped steel control arms. REKUDO front lower control arms feature an EDP coating, heavy-duty ball joints, offset washer inserts for easy caster adjustment, and factory-style rubber bushings. Gain better performance and an improved camber curve with REKUDO front control arm systems. Features: * Lowered center of gravity with improved handling * Easy caster adjustment with offset oval shaped washers that fit into the upper control arm pivot shafts—proper caster setup improves stability and driver confidence on corner entry * Heavy-duty ball joints and rubber bushings are pre-installed * Black EDP (Electro-Deposit Primer) coating for corrosion protection * Easy bolt-on installation utilizing the factory mounts Please note: * Must be used with tall spindles RK600-02 and 1968-82 C3 Corvette brakes. Ideal for use with all other REKUDO Suspension System components for the 2nd Gen F-body * Optional Delrin® bushings available separately (RK100-20) * C3 Corvette-style brakes require 15 in. minimum diameter wheels
Not Yet Reviewed
$605.95
$333.95
On Sale
RSO Suspension billet control arms will take your off-road vehicle to a higher level of performance. They feature forged aluminum construction, finished in a black anodized coating, with engraved logo and relief cuts showing off the machined aluminum underneath, and matching billet dust cap. The control arms are designed to increase wheel travel, correct suspension geometry, and allow larger coilovers to be installed—while eliminating binding and camber change. Large FK rod end PTFE-lined uniballs and rod ends eliminate weak factory ball joints and bushings, removing deflection while taking big hits. Using uniballs and rod ends eliminates the need for grease, reducing maintenance; and being fully rebuildable ensures great performance for the life of the arms. Each pair is CNC-machined to vehicle-specific dimensions with angle correction built into the design. Kits include OEM-style brake line, ABS line mounts, rod end spacers, and misalignment spacers for a direct bolt-on fit with no need for cutting or drilling. RSO forged billet control arms are the next great upgrade for your lifted truck. Order the pair recommended for your vehicle.
Not Yet Reviewed
$450.99
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$748.99
$405.89
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$674.09
On Sale
Steeda S550 Mustang control arm tension links are a must for any S550 Mustang owner looking for a bolt-on suspension upgrade to increase handling performance. These control arm tension links are manufactured to exceed OE Performance Pack specifications, with one major benefit: increased steering response. The tension links have air scoops built onto them for added brake cooling; also included are front control arm bearings—which eliminate bushing deflection and reduce alignment changes in high performance driving. Steeda S550 Mustang control arm tension link features include: * Features S550 Mustang front control arm bearing kit * Reduces alignment change under loads * Use in conjunction with Steeda S550 Mustang bump steer kit (P/N 555-8133) for ultimate performance
Not Yet Reviewed
$519.95
$309.95
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$467.96
Dinan rear suspension link kits add precision and predictability at the limit. Your rear stock toe link is made with rubber bushings and a curved forged alloy rod, which can easily flex, causing your car to be unstable during hard acceleration and braking. Dinan stops the flex by replacing the rubber bushings with PTFE-coated machined steel rod ends and the OEM curved bar with a straight billet aluminum rod, thus adding stability. The rod ends incorporate left and right hand thread, which allows for a quick and accurate toe adjustment that is tough to achieve using the stock system. Like the rear toe links, the stock front trailing links also incorporate rubber bushings. The flex in these bushings allows the rear wheels to behave sloppily under heavy loads. Dinan adds precision by replacing these links with billet aluminum rods and PTFE-coated machined steel rod ends. These front links are not adjustable, because there is no need to do so. Benefits of the Dinan racing rear suspension link kits: * Replace the stock rear toe link, the forward lower trailing link, and the rubber bushings with a precision-machined black anodized aluminum tube and racing-quality rod ends * Dramatically improve vehicle stability during hard cornering * Improve response by eliminating the deflection of the rubber bushings * Rod ends are PTFE-lined for quiet operation * Rod ends incorporate left and right hand thread, which allows for a quick and accurate toe adjustment simply by turning the aluminum tube. This eliminates the need to struggle with the factory eccentric adjustment. * Only rear toe links are adjustable; trailing links are not adjustable * Rubber boots protect rod ends from environmental damage for long-lasting performance and eliminate the need for constant cleaning
Not Yet Reviewed
$999.95
After pioneering Geometry Correction Brackets back in 2010, AEV Conversions has raised the bar again with the industry's first Stamped Geometry Correction Brackets. Designed to correct the front-end control arm geometry on vehicles with 2 - 4.5 in. of suspension lift, these brackets improve ride quality by eliminating front axle 'precession' caused by uncorrected suspension lift geometry. The corrected motion allows the front tires to move up and rearward (as they did on the stock vehicle) in response to a bump rather than trying to 'lunge' over it. Additionally, they dramatically reduce front-end 'dive' during hard braking by relocating the 'virtual instant center' of the front suspension. They also provide alignment correction for proper tracking by restoring caster angle without the need for cam bolts or different/adjustable arms—plus a slight reduction in maximum front driveshaft angle during suspension travel. The stamping process provides improved strength while reducing weight, and the new keyed square caster blocks allow for easy "set it and forget it" adjustments rather than round cam bolts that can slip and require special fasteners. AEV's Stamped Geometry Correction Brackets are compatible with both JL Wrangler and Gladiator and are included standard with AEV's 2.5 in. DualSport RT Suspension System for JL Wrangler. These brackets can be added as an option to AEV's 2 in. spacer lift, in addition to other brand suspension systems that also retain the OE front control arms. Order the model recommended for your Jeep. KEY FEATURES: * Fits Jeep Gladiator / JL Wrangler with 2 - 4.5 in. of suspension lift * 50ksi traditional stamped carbon steel * Optimizes front control arm geometry * Eliminates the need for adjustable control arms or cam bolts for caster correction * Easy "set it and forget it" caster adjustments * Decreases the operating angle of the front driveshaft * Reduced brake-dive and improved impact-response
( 1 )
$175.00
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$329.00
Control arm bushings are important links in your automotive suspension system, and these Whiteline control arm bushings utilize cutting-edge polyurethane to provide stability and even braking efficiency. They are combined with effective designs, such as the internal bore kurling and grease retention lips for maximum lubrication and performance. In short, new bushings can improve your vehicle's handling, steering feedback, and more. Whiteline has a vast array of control arm bushings for front/rear, inner/outer, upper/lower, and caster or camber correction. Select the control arm bushings that fit your vehicle's specs—and stabilize that chassis!
( 13 )
$19.50
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$297.88
Rancho control arm geometry correction brackets deliver perfect fit, finish, and performance. These next-level Rancho brackets keep the control arms at factory angles to deflect road harshness, reduce brake dive, and allow for proper caster angle after the addition of an aftermarket lift kit, maximizing the performance of your vehicle. Geometry correction brackets fit vehicle with lift kits utilizing Rancho's unique 3-hole or 4-hole upper control arm locator. The Rancho engineering fit and finish delivers a one-piece welded design that will bolt-up directly to the factory locations out of the box, saving you time and aggravation.
( 1 )
$160.99
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$176.99
Nolathane control arm bushings feature characteristics to ensure superior elasticity, memory, and outright durability to provide a safer, more predictable vehicle. Made from the highest quality polyurethane, they are designed to improve vehicle stability, handling, braking control, and alignment. Synchronize your suspension system for optimal safety with Nolathane control arm bushings.
( 7 )
$11.87
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$199.87
Whiteline anti-lift/caster correction control arm bushings are designed to add 0.5 degree static positive caster to both front wheels, while changing the nature of front anti-dive and lift. The result is a more compliant suspension during braking and acceleration, reduced understeer with increased front-end grip, and sharper, more precise steering. Whiteline's advanced synthetic elastomer bushing characteristics will ensure superior elasticity, memory, and outright durability for all forms of driving applications and are resistant to oil, grease, ozone, and weathering. Choose the Whiteline anti-lift/caster correction control arm bushings designed for your application needs.
Not Yet Reviewed
$88.88
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$415.88
The APR Suspension Control Unit (SCU) Upgrade directly replaces your factory suspension controller with a new unit that enables advanced control over your vehicle's factory electronic shocks. The factory controller only operates in a "soft" or "stiff" state with no behavior in-between, despite the incredible capability of the factory electronic shocks. This controller has advanced programming that takes various inputs to provide fine-tuned control over the shocks in real time. The controller still retains factory comfort and sport functionally, and it doesn't compromise ride quality for performance. However, both modes rapidly increase performance depending on various inputs—such as acceleration, brake pressure, G-forces, steering angle, speed, and damper shaft velocity. The experience is absolutely transformative. For the casual driver, the vehicle is more comfortable and rides better than stock. Uncomfortable bouncing and stiffness are reduced, and the car settles faster to provide increased stability. This is accomplished by using the full operating range of the electronic shocks to provide a pleasant experience when you're driving normally. But once you begin pushing the vehicle, the controller quickly adapts to provide performance you never knew was possible from the factory shocks. Even on a straight-line launch, the system will help control weight transfer so you can improve your 60 ft. times for better acceleration and better times in the quarter-mile. On a twisty back road, or on a proper track, the controller adjusts each shock individually to provide the grip you need to cut faster lap times with more confidence as the chassis is more balanced. It improves weight transfer on corner turns by allowing a smoother transition, all without the shocks loading the tires, while also reducing overall body roll. Simply put, your vehicle will ride and perform better in every scenario and stays true to our mantra of performance without compromise! Order the Suspension Control Upgrade Unit recommended for your vehicle. Product features: * Direct plug-and-play upgrade * Provides full dynamic control over the electronic shocks in real-time * Optimized ride quality and comfort during normal daily driving * Optimized performance, handling, and cornering during spirited driving * Optimized launch control, traction, grip, and weight transfer * Reduces 60 ft. times for improved acceleration * More confident driving experience * Advanced signal processing provides real-time changes lightning fast speeds * Reacts in real-time to driving style to provide comfort or performance * Retains various factory levels of switchable performance; example: "Comfort" vs "Sport" * Fully 3D-mapped to the capabilities of your factory electronic shocks * Compatible with aftermarket springs, stabilizer bars, and other upgrades * Unit is unlocked and fully upgradable in the future * Unit is completely reversible and removable without a trace
Not Yet Reviewed
$1,399.95
Upper control arm mount stepped spacers from UMI Performance eliminate noise and clunks. These spacer sets are designed to fix the oversized hole problem with your factory rear upper control arm mount--the hole in the chassis mount is 16mm, but the hole in the upper control arm is 14mm! These stepped spacer sets take up the slop by reducing the hole size from 16mm to 14mm so that your bolt doesn't shift during acceleration and braking. Simply slide UMI Performance spacer sets into your upper mounts and step the hole size down for a tighter fit and no more clunking!
Not Yet Reviewed
$9.99
Is your vehicle suffering from uneven tire wear, unbalanced braking, or a less-than-predictable steering while cornering? It could be that your leading arm bushings have failed. Replace those worn parts with Nolathane superior formulated bushings. With core characteristics to ensure superior elasticity, memory, and outright durability, they provide a more predictable vehicle. They are made from the highest quality polyurethane and designed to improve vehicle stability, handling, braking control, and alignment. Synchronize your suspension system for optimal safety with Nolathane.
Not Yet Reviewed
$23.87
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$64.87
Rectify your vehicle's geometry with MaxTrac Suspension front caster correction brackets. They are designed with three different holes to be used with a 2, 3, or 4.5 in. lift, and improve the caster angles by lowering the front control arms, which allow the vehicle to track straight, improve braking, and gain more control off-road. MaxTrac's correction brackets allow your vehicle's lifted suspension to roll over bumps more naturally, directing the energy into the coil and shock instead of up the arm and into the frame.
Not Yet Reviewed
$156.31
Whiteline trailing arm bushings are produced using the latest technology in polyurethane, along with effective designs, like the internal bore knurling and grease retention lips, for optimum lubrication and performance. Worn-out bushings have a huge influence on vehicle stability, steering precision, and braking efficiency. Replace worn bushings utilizing Whiteline's advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory, and outright durability for all forms of driving applications.
( 7 )
$26.88
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$139.88
Is your vehicle suffering from uneven tire wear, unbalanced braking, or a less-than-predictable rear-end while cornering? It could be that your trailing arm bushings have failed. Replace those worn parts with Nolathane superior formulated bushings. They have core characteristics that ensure superior elasticity, memory, and outright durability, along with improved vehicle stability, handling, braking control, and alignment. Synchronize your suspension system for predictability and optimal safety with Nolathane.
( 1 )
$27.87
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$199.87
Is your vehicle suffering from uneven tire wear, unbalanced braking, or a less-than-predictable rear-end while cornering? It could be that your toe link bushings have failed. Replace those worn parts with Nolathane superior formulated bushings. With core characteristics to ensure superior elasticity, memory, and outright durability, their toe link bushings provide a more predictable vehicle. They improve vehicle stability, handling, braking control, and alignment, synchronizing your suspension system for optimal safety.
Not Yet Reviewed
$69.87
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$134.87
Dinan tension strut ball joints provide responsiveness you can feel by replacing the rubber bushings in the thrust arms with precision ball joints and machined aluminum housings. They eliminate the deflection inherent in stock rubber bushings, while also reducing brake shimmy, and are virtually noise-free. Dinan tension strut ball joints are sealed using a rubber boot to keep out dirt and road grime, stopping them from wearing out prematurely. Benefits include: * Improved steering responsiveness * Reduces brake shimmy * Nylon-lined bearings for quiet operation * Machined aluminum housings * Sealed bearings
Not Yet Reviewed
$499.95
Upgrade from stamped steel and rubber bushings with QA1 Mopar control arms. QA1 arms are stronger and lighter than the stock control arms. They are constructed of powdercoated steel and fitted with stiffer bushings for better handling and response. Improve the performance of your performance car with QA1 control arms.
( 99 )
$464.95
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