TOYOTA 4RUNNER Suspension Components Chassis & Suspension

Air Lift WirelessAir 2nd Generation On-Board Air Compressor EZ Mount Systems

Air Lift WirelessAir 2nd generation on-board air compressor EZ mount systems give you everything you need for the fastest, easiest installation possible. EZ Mount systems package the manifold and upgraded, heavy-duty compressor into one convenient, pre-assembled and factory-tested bracket—giving you everything you need to have full control of your air springs in no time at all. Control the air like a boss with your Air Lift WirelessAir 2nd generation EZ mount kit. Features and items: * Inflate and deflate each air spring independently to different pressures * LCD-display wireless controller * One-touch control from inside or outside vehicle is perfect for uneven/top-heavy loads * Two user-defined memory buttons * Compact, dual-path design * Bluetooth-enabled manifold allows for over-the-air software updates * All wiring, hardware, and fittings required for installation

4.38 out of 5 stars ( 8 )

$671.03

Bilstein B8 5100 Series Shocks

Bilstein B8 5100 Series shocks feature a monotube design for cooler, more efficient operation and longer life. They have the largest available piston diameter, providing superior handling and performance. The shocks' patented digressive valving instantly reacts to changing surface conditions for maximum comfort and control—on and off the road. These shocks also have split compression and rebound valving tuned for each specific application. Order the model designed for your year/make/model. Additional features: * 2 in. seamless extruded tube * 14mm centerless-ground, case-hardened, chromed, and super-polished rod * 46mm Bilstein digressive piston * Self-adjusting, deflective-disc independent rebound and compression

4.88 out of 5 stars ( 1426 )

$123.00

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$176.00

Addco Performance Anti-Sway Bar Kits

Reduce body roll, understeer, and generally sloppy handling with Addco Performance anti-sway bar kits. The bar is made from high-carbon steel—and is hardened and stress-relieved to give your suspension superior support during sudden or sharp turns. Most kits include 12-gauge zinc chromate plated brackets with fully enclosed bushings, along with heat-treated end link bolts for added strength. Order the model designed for your vehicle application.

4.25 out of 5 stars ( 283 )

$214.47

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$321.69

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.

4.7 out of 5 stars ( 273 )

$449.52

SPC Performance xAxis Performance Control Arms

SPC Performance xAxis control arms are the same length as stock and provide exceptional direct-fit replacements. These performance control arms feature xAxis sealed flex joints and a rubber joint for articulation without binding during twists, turns, and full flex. They are constructed from tubular steel for strength and use an E-coat finish for protection from the elements. SPC Performance xAxis control arms keep Jeeps performing the twist, even without music.

5.0 out of 5 stars ( 1 )

$899.96

SPC Performance Control Arms

Adjust camber and caster for maximum handling and performance with these control arms by SPC Performance. These control arms allow for changes when fine-tuning suspension alignment angles. They're available for a wide variety of applications, such as street rods, sport compact, muscle cars, performance vehicles, and race cars. Fine tune your suspension with SPC Performance control arms.

4.58 out of 5 stars ( 162 )

$356.45

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$995.95

Air Lift Load Controller II Systems

Air Lift Load Controller II systems not only give you everything you need to install air springs on your ride, but you also give you Air Lift's low-pressure sensor. If the air pressure in your springs drops below 5 or 10 psi, the sensor will detect the drop, and kick the compressor on--automatically. You can watch it happen on the dash-mounted pressure gauge. The kits also have an onboard air compressor, air lines that will inflate or deflate at the touch of a button, plus all wiring, hardware, and installation instructions. They're recommended for trucks, vans, and SUVs.

4.64 out of 5 stars ( 25 )

$310.53

Air Lift Load Controller II Air Compressors

Air Lift air compressors are designed for use with their Load Controller II systems. If you're looking for replacement compressors for your system, they provide the power that you need to inflate your air lines.

Not Yet Reviewed

$619.99

Air Lift Load Controller I Systems

Air Lift Load Controller 1 systems are the ultimate in heavy-duty air control. They're designed for heavy applications such as motor homes, towing fifth wheels, and commercial use. These systems work great on class A and C motor homes, and adjust easily for changing road and load conditions.

4.61 out of 5 stars ( 18 )

$357.71

Bilstein B8 6112 Suspension Kits

Bilstein B8 6112 suspension kits are for those seeking serious off-road action to carry them over the terrain. Each of their B8 kits will optimize the off-road capabilities of your rig with a 60mm digressive piston for increased damping control, specially designed cold wound springs, and an adjustable spring seat, which allows for vehicle leveling, larger tires, and increased ground clearance. They are a direct bolt-on for many applications and utilize the OEM top mount and spring isolators. Are you searching for the ultimate solution to your off-road adventures? One of these Bilstein B8 6112 front suspension kits will be the definitive answer.

4.82 out of 5 stars ( 11 )

$923.00

Bilstein B6 4600 Series Shocks and Struts

Bilstein B6 4600 Series shocks and struts are designed to help your truck, van, or SUV reach its pinnacle in performance and handling, while still providing a comfortable, stable ride. Compared to conventional alternatives, these suspension parts offer superior control—using patented designs and dampening technology developed and tested in the real world. Order the model best suited for fitment on your vehicle.

4.84 out of 5 stars ( 1450 )

$92.00

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$109.00

Air Lift WirelessAir 2nd Generation On-Board Air Compressor Systems

Air Lift WirelessAir 2nd generation on-board air compressor systems allow you to inflate and deflate each air spring independently to different pressures. The one-touch control from inside or outside the vehicle makes them perfect for uneven or top-heavy loads. And with two user-defined memory buttons, WirelessAir can remember your frequently used settings. Control the air like a boss with your Air Lift WirelessAir 2nd generation kit. Features and items: * LCD-display wireless controller * Compact, dual-path design * Bluetooth-enabled manifold allows for over-the-air software updates * Heavy-duty air compressor * All wiring, hardware, and fittings required for installation

1.0 out of 5 stars ( 1 )

$778.99

Clearance

Rancho RS5000X Shock Absorbers

Perform a suspension upgrade with Rancho RS5000X shock absorbers—to elevate the overall handling and performance of your ride, both on and off-road. The core of these innovative shocks is their unique and patented rebound valving system, and the advanced compression phase of the shock absorber. These shocks are built to last, with double-welded loops, high-capacity twin-tube construction, and a nitro-carburized rod. So, it doesn't matter if your road warrior sticks to the pavement or kicks up some dust—RS5000X shock absorbers will improve your ride all around. Additional features and benefits include: * Progressive engagement valving (compression cycle) * Tuned compression control valve * Gas pressurization of shock * Black natural rubber bushings * Glass-filled Fluon banded piston * Rebound bumper * Protective boot * Low-friction, self-lubricating seal

4.5 out of 5 stars ( 409 )

$62.99

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$73.99

Old Man Emu Dakar Leaf Springs

Old Man Emu Dakar leaf springs are offered in numerous spring options to suit a multitude of applications, allowing you to set your vehicle up for recreational or commercial purposes. Feature packed, a set of Emu Dakar leaf springs matched to a set of Old Man Emu shocks will deliver a vastly improved ride, handling and load carrying capability to your vehicle. Emu Dakar leaf springs typically feature: * Draw-tapered and diamond-cut leaves: Ensure the load is progressively distributed over a larger surface area, reducing the high stresses that develop at leaf ends. This provides increased ride quality and protection against leaf breakage, significantly increasing the spring life * Bolt clamps and liners: The leaf clamps are bolted to allow installation of anti-squeak nylon liners * Fully scragged and load-tested: Scragging ensures the spring takes a permanent "set" which reduces the risk of sagging. Load testing ensures the spring meets the required specification. * Graphite coating: To further reduce the friction between the spring leaves and friction pads. * Military wrap: Designed to provide added safety (not available on all applications) * Anti-friction pads: Re-greaseable nylon interleaf liners reduce friction at the leaf tips where the load is the greatest * Flat axle seat area: Allows a positive, safe axle mount reducing spring stress and increasing spring life * Shot peening: The tension side of all leaves is shot peened to reduce spring stress, process can also double the life of a spring * Two-stage leaf pack: Featured on most rear springs for optimum comfort. When unladen, the vehicle is largely riding on the primary stage, with the secondary stage providing additional support when a heavy load is added

4.27 out of 5 stars ( 11 )

$129.95

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$169.95

Manufacturer Rebate

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.

4.48 out of 5 stars ( 334 )

$50.02

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$51.87

Low Range Off-Road Shock Mounts

Low Range Off-Road shock mounts will satisfy your need for shock mounting bracketry. They are laser-cut from thick steel and NC press bent for accuracy. Grade 8 hardware is also included with most. Don't want to fabricate shock mounts, or having trouble finding heavy-duty mounts? Low Range Off-Road offers shock mount options that will provide what you need for your project.

5.0 out of 5 stars ( 9 )

$89.56

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

4.69 out of 5 stars ( 815 )

$42.36

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$98.70

Bilstein B8 Control Arms

Bilstein B8 control arms offer a direct-fit upgrade for factory upper control arms on trucks and SUVs. The kits contain a pair of control arms that correct the caster alignment for better straight-line stability with lifted suspensions; while the improved pivot angles increase wheel travel and reduce stress on the joints. These rugged chromoly arms with a durable finish feature a tubular design which allows for more spring and shock clearance, along with greasable polyurethane bushings and heavy-duty ball joints for the ideal combination of ride quality and durability with minimal maintenance. Compatible with all their shocks and coilover kits, Bilstein B8 control arms come with detailed instructions and the necessary hardware for easy installation (all components are replaceable). Pairs are available for hundreds of vehicles from the early 2000s and up.

5.0 out of 5 stars ( 5 )

$741.00

Manufacturer Rebate

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

4.24 out of 5 stars ( 127 )

$57.78

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$62.91

Moog R-Series Control Arms

Moog R-Series control arms offer quality design and construction, with pricing for budget-conscious vehicle owners. These control arms also provide ease of installation, and most come pre-assembled with the ball joint and bushings to deliver long-lasting, like-new performance. They're offered in a broad range of applications to meet your needs. If you're seeking a more economical repair solution, Moog R-Series control arms provide the fit and performance you can trust.

4.58 out of 5 stars ( 763 )

$51.99

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$351.99

Camburg Engineering KINETIK Series Billet Control Arms

Introducing the Camburg Engineering KINETIK Series billet control arms, the ultimate setup for your rig. These upper arms are meticulously designed and refined to meet high standards. CNC-machined from aerospace-quality 6061 billet aluminum, they are bead blasted, Type II anodized (color options), and feature a laser-etched Camburg logo. Equipped with a larger FK 1.50 in. uniball with a PTFE liner, these arms offer increased strength and misalignment for maximum wheel travel. They're far superior to cheaper imports. The uniball is adapted to the spindle/knuckle using model-specific spacers machined from heat-treated stainless steel. No drilling or modifications are required. The 1.50 in. uniball allows for a larger and stronger 9/16 in. 12-point bolt with a low-profile press-on uniball cap for durability. Additional camber and caster adjustment is possible with the use of larger and stronger FK 7/8 in. chromoly Heim joints, which also eliminate flexing/deflection under hard use and braking without binding. The arms come with AN/Mil-spec hardware, including a single pinch bolt and secondary jam nut for secure Heim joint attachment. The new V2 design increases usable wheel travel, corrects camber and caster, and eliminates weak factory ball-joints. All necessary hardware is included for easy installation. The control arms are available for a variety of applications, including many Toyota, Lexus, Chevrolet, GMC, and Ford trucks from 2003 and up. They're designed for 1-4.5 in. of lift, depending on model.

Not Yet Reviewed

$1,599.00

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$1,999.00

Trail-Gear Universal Shock Hoop Kits

Trail-Gear universal shock hoop kits are long enough to accommodate extended-length shocks. They're made from 1035 DOM and precision CNC-bent to ensure the highest quality product. The shock hoops are available in different sizes for fitment on specific applications. A universal model measures 16 in. from top to bottom, and 13 in. from the weldment mounting surface to the shock eye bracket.

4.83 out of 5 stars ( 6 )

$99.99

All-Pro Off-Road Leaf Spring Shackle and Hanger Kits

All-Pro Off-Road specializes in suspension and off-road products like these leaf spring shackle and hanger kits to keep you traveling on or off the road! Leaf spring shackles play a pivotal role in a vehicle's suspension by connecting the leaf spring to the frame, allowing for movement and flexibility. When a vehicle travels over uneven terrain, the shackles pivot, accommodating the changing length of the spring as it flexes. The advantages these leaf spring shackle and hanger kits can provide is improved ride quality by allowing the leaf springs to move freely during driving, proper weight distribution, and the ability to absorb shocks from uneven terrain by facilitating the length changes of the leaf springs as the vehicle moves over bumps and potholes. These kits include the front hanger, greaseable shackle kit, frame tubes, and jigs.

Not Yet Reviewed

$199.99

Summit Racing™ Truck Shocks

Summit Racing™ truck shocks are designed specifically to give your truck a factory-quality ride, both on and off-road. The twin-tube, hydraulic-action shocks feature multi-stage valving and are available for front or rear positions. They're offered in a variety of extended and collapsed lengths for stock-height and lifted applications. All truck shocks come standard with red polyurethane bushings and boots.

3.71 out of 5 stars ( 129 )

$36.99