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...

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World Products PBM Performance Block Kits

World Products PBM Performance block kits are a great way to begin your next engine build. These kits contain accessory parts like freeze plugs, cam plugs, oil galley plugs, cylinder head dowels, timing cover dowels, and bellhousing dowels. With all the little parts assembled for you, it's time to get started! Kits are available for small block Ford or big block Chevy engine applications.

3.25 out of 5 stars ( 4 )

$27.89

Skyjacker Black MAX Shocks

Increased performance and style with a price tag that won't bust your budget—that's what you get with Skyjacker Black MAX shocks. These twin-tube shock absorbers are designed with cutting-edge foam-cell technology; the advantages include compression during oil expansion and the elimination of air within the shock, all thanks to a Low-Pro foam insert. Each end mount is 360 degrees arc-welded and offers 180 degree directional mounting on your make and model. Plus, StableSteer valving sees to the most crucial aim of these systems—a smooth, comfortable ride, ensured by solid and consistent contact between your tires and the road. The shocks are available for vehicles that are stock height or raised from 0.500 in. up to 9 in. Order the model designed for fitment on your application. Additional features of Skyjacker Black MAX shocks: * Chrome plated shaft * Durable black boot * Increased fluid capacity for maximum heat dissipation * Sintered iron piston * Orifice control disk for comfort * Heavy-duty compression head and DOM tubing to reduce internal wear for a lengthy service life

4.23 out of 5 stars ( 124 )

$57.78

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$60.67

Skyjacker Hydro Shocks

Skyjacker Hydro shocks are designed to adjust automatically to any on- or off-road conditions. They feature hydraulic-action, twin-tube construction and multi-stage, velocity-sensitive valving. These shocks also have an oversized piston head and a 14mm piston rod. They come standard with red polyurethane bushings and boots to look great and make your ride smoother, whether you're on the trail or the open road. Whether your truck is stock height or raised anywhere between 0.500 in. and 12 in., you'll find Skyjacker Hydro shocks to fit.

4.47 out of 5 stars ( 329 )

$45.01

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$50.02

MaxTrac Suspension Leveling Kits

MaxTrac Suspension leveling kits provide a reliable and effective means to level your vehicle without any hassle. These spacer or torsion key sets raise your truck/SUV front-end, and come fully equipped with extremely robust parts that will ensure durability. You'll experience a smoother, more comfortable stock-quality ride with massive front-end clearance for larger wheels and tires. Whether aiming to enhance your vehicle's menacing look or heading off-road, you can rely on MaxTrac to deliver high-end, quality parts that'll weather all conditions. Order the kit designed to level your specific vehicle.

4.11 out of 5 stars ( 18 )

$75.68

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$115.14

Rough Country M1 Suspension Lift Kits

Whether it's to turn heads, sling mud on a path less traveled, or simply to get extra clearance for those bigger tires, Rough Country M1 suspension lift kits offer amazing off-road performance at an incredible value. They are easy to install, and each kit includes the specific heavy-duty components and hardware needed for your truck's lift, plus Rough Country M1 shocks. Select the kit designed for your truck with the lift desired. M1 shock features: * 2 in. seamless extruded tube * 46mm digressive piston * Self-adjusting, deflective-disc independent rebound and compression * 18mm centerless-ground, case-hardened, chromed, and super-polished rod * 46mm monotube design ensures consistent, fade-free performance in all conditions * Digressive valving instantly reacts to changing surface conditions * Zinc plated for resistance against harsh elements * Durable vulcanized natural rubber bushings

5.0 out of 5 stars ( 1 )

$620.95

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$1,272.95

Skyjacker Nitro Shocks

Skyjacker Nitro shocks are designed to adjust automatically to any on- or off-road conditions. They feature 150 psi pressurized nitrogen gas, twin-tube construction, and multi-stage, velocity-sensitive valving. These shocks also have an oversized piston head and a 14mm piston rod. They come standard with red polyurethane bushings and boots to enhance your ride on the trail or the open road. Whether your truck is stock height, lowered up to 2.000 in., or raised anywhere between 1.000 in. and 12.000 in., you'll find Skyjacker Nitro shocks to fit.

4.53 out of 5 stars ( 249 )

$54.66

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$59.41

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

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$959.95

MaxTrac Suspension Lift Kits

MaxTrac Suspension lift kits allow your truck/SUV to tackle all-terrain conditions with a simple set that's easy to put together. Experience a considerable variety of lift heights, and return to stock height later if desired. These coil spacer components are easy to use and extremely efficient, allowing your ride to get spruced up before hitting the road. Whether aiming to enhance your vehicle's menacing look or heading off-road, rely on MaxTrac to deliver nothing but the best with high-end, quality parts that'll weather all conditions. Order the set designed to fit your specific model.

4.86 out of 5 stars ( 7 )

$239.24

PSC XD Idler Arms

Performance Steering Components offers XD idler arms for a variety of applications, including many Chevrolet, GMC, and Hummer vehicles from 1999 and up. Their cold-headed stud with reverse pin prevents center link roll. Induction through hardened and annealed SAE 4140 stud provides extreme wear resistance. Idler arms act as a pivot point, supporting one end of the center link, which is connected to the Pitman arm on the opposite side. The idler arm is typically mounted to the vehicle's frame and helps maintain the proper height and alignment of the steering linkage, ensuring smooth and accurate steering. Additional PSC product features: * Heat treated steel race * Powder metal upper bearing * Heat treated steel race * Relocated grease fitting for easy access

Not Yet Reviewed

$200.00

UMI Performance Stock Height Springs

UMI Performance stock height springs are designed to add modern handling and a crisp ride while maintaining the factory muscle car appearance. Wound from premium chrome silicon wire, they feature linear rates for consistent handling characteristics with an increase in stiffness to reduce body roll and eliminate the floating feeling so common with factory suspension. Their ride height is engineered to be level on cars equipped with standard small block Chevrolet, Pontiac, aluminum head/intake big block Chevy, or LS engines (lightened cars may require spring trimming). Full-weight big block applications will have a 1/4 in. nose-down rake. Features include: * Designed to maintain the factory muscle car appearance with today's modern feel * Consistent rates and the best materials so your car sits properly for years to come * Linear spring rates provide a firm, yet comfortable, ride and incredible handling * No more floating feeling * Suitable for Pro-Tour, autocross, corner carving, and general cruising * Manufactured in the USA

4.34 out of 5 stars ( 38 )

$169.97

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$349.99

ARP Motor Mount Bolt Kits

ARP rugged motor mount bolt kits come in your choice of black oxide finished chromoly or corrosion-resistant stainless steel. You may also choose standard hex head or compact 12-point fasteners. Each kit comes complete with flat washers.

4.57 out of 5 stars ( 242 )

$10.99

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$14.99

OER Rear Spring Front Bracket Bolts

These OER rear spring front bracket bolts are designed to mount the leaf spring front eye bracket to the body of your vehicle. They are manufactured from durable steel and the washer is built onto the head of the bolts.

4.75 out of 5 stars ( 8 )

$5.99

Lares New Power Steering Pumps

Lares new (not remanufactured) power steering pumps are engineered to OE specifications to ensure proper fit, form, and function. They're manufactured from the same high-quality materials as your original components to provide long-lasting performance. Over a hundred models are available, with or without an included reservoir, for vehicle and engine applications from 1960 and up. Order the replacement pump recommended for your ride.

3.93 out of 5 stars ( 149 )

$166.99

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$170.99

Edelmann Power Steering Pump Repair Kits

With over 50 years of manufacturing experience, unparalleled technical support, and a commitment to OEM form, fit, and function, Edelmann is your obvious choice for power steering replacement parts. Edelmann power steering pump repair kits contain the seals, O-rings, gaskets, and parts needed to repair a wide range of specific makes and models. Take back control of your vehicle with a high-quality Edelmann repair kit today! Features include: * OE-equivalent * Designed for reliable and lasting operation * Made of quality materials * Instruction sheets with illustrations included

4.4 out of 5 stars ( 20 )

$8.99

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$26.99

Dorman Motor Mount Bolts

Dorman motor mount bolts come with a Grade 8 bolt, a torque nut, and a flat washer. These quality steel bolts have a black oxide coating for corrosion protection. Make sure that your motor mount is secure with Dorman.

4.4 out of 5 stars ( 20 )

$2.99

Hotchkis Sport Suspension TVS Systems

These Hotchkis Sport Suspension TVS systems are all-inclusive kits that have been designed and tested as systems. There's no need to mix and match components--Hotchkis Sport Suspension TVS systems include everything you need for suspension and handling that can't be beat.

4.25 out of 5 stars ( 8 )

$2,133.18

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$2,545.14

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