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MERCURY MOUNTAINEER Chassis & Suspension

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Results 1 - 24 of 44

Hellwig EZ-550 Helper Spring Kits

Hellwig EZ-550 helper spring kits can be easily adjusted to meet your changing needs. The springs are hot-formed and heat-treated for strength and durability, and help to provide a safer, level ride. Made with high-quality alloy spring steel, they're designed to end that rear-end sag. Their 550 lb. level load capacity is ideal for lighter loads, giving you more control through level load management. They're easy to install--they just bolt right on without any hard-to-install compressors or air bags to fail.

4.7 out of 5 stars ( 10 )

$110.92

Summit Bucks

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

4.51 out of 5 stars ( 396 )

$63.99

$65.99

KYB Gas-a-Just Shocks and Struts

KYB Gas-a-Just shocks use higher gas pressure to keep your tires glued to the road. The velocity-sensitive valving system adjusts quickly to changing road conditions for maximum comfort in any situation. Their monotube configuration eliminates aeration and foaming, while micro-smooth, hard-chromed pistons extend their life. Seamless cylinders and eye-rings completely eliminate seam failures. These replacement shock absorbers are available for vehicles as far back as the 1940s. Order the model recommended for your application.

4.68 out of 5 stars ( 1062 )

$51.44

$59.01

SPC Performance Heavy-Duty Cam Bolts

SPC Performance heavy-duty cam bolts replace your OEM cam bolts and allow for individual caster and/or camber adjustment. Available for passenger cars, 2WD and 4WD trucks, and SUVs, these SPC Performance heavy-duty cam bolts are sure to get your front-end alignment problems fixed.

4.86 out of 5 stars ( 22 )

$51.99

SPC Performance Thrust Alignment Plate Kits

These patented SPC Performance thrust alignment plate kits allow for corrections of the setback and thrust angle on most vehicles equipped with leaf springs. They install easily--just loosen up the U-bolt holding the leaf springs to the axle, install the alignment plates, and re-tighten. By including multiple sizes, the SPC Performance thrust alignment plate kits are sure to solve your problem.

4.86 out of 5 stars ( 7 )

$111.99

Summit Bucks

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 ( 755 )

$69.99

$74.99

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 ( 796 )

$51.44

$105.63

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 ( 1435 )

$101.00

Monroe OESpectrum Shocks and Struts

Monroe OESpectrum shocks and struts provide unprecedented handling precision and control, while removing the ride harshness that's common with many foreign applications. Their unique blend of comfort and control is due to Tenneco's "Twin Technology Active Control System." This exclusive internal damping control technology consists of an impact control valve (ICV) that delivers exceptional control in all driving conditions, together with a patented, low-speed tenability piston design to isolate impact-related noise, vibration, and harshness. Additional features include: * All-weather fluid with special modifiers to reduce friction and ensure smooth rod reaction * Rod displaced valving, specifically tuned for each application, adjusts to road extremes to provide consistency and ride comfort * Fluon banded piston provides consistent sealing between the piston and pressure tube, which delivers better control and increased durability * Hardened chrome plated piston rod for long service life * Nitrogen gas charged for improved ride and handling; helps maintain tire-to-road contact by reducing aeration * Unique rod guide and single lip seal provide longer service life and consistent performance

4.49 out of 5 stars ( 188 )

$57.99

$70.99

Summit Bucks

Rancho RS9000XL Shock Absorbers

From one to nine, it's your ride your way with Rancho RS9000XL shock absorbers and struts! Rancho offers an exclusive nine levels of performance for your stock or lifted off-road rig. Extra-large bodies with a liquid metallic finish, nitrogen gas-charged, large Nitro Carb rod, polyurethane bushings, and protective boots create this line of advanced RS9000XLs. Together with Rancho technology, these upgrade/replacements deliver optimized performance, looks, and durability. Tune your vehicle for the best obtainable smooth road ride, off-road performance, towing or hauling capabilities—it's all about you with Rancho RS9000XL shocks. Select the model designed to fit your application.

4.5 out of 5 stars ( 193 )

$108.99

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.

3.88 out of 5 stars ( 134 )

$105.99

Summit Bucks

Moog Ball Joints

Moog has a problem-solving heritage. Their focus has always been on improving OE products, designing easy-to-install parts, and developing leading-edge technology. Moog ball joints are no exception, helping to restore your chassis to like-new condition. Performance and durability are traits required to reach the winner's circle, and Moog offers these top-quality steering linkage components for hundreds of applications--front, rear, upper, and lower. Choose the ball joints that match your drivetrain and make/model.

4.67 out of 5 stars ( 1067 )

$86.99

Dorman Control Arms

These Dorman control arms were developed to meet the rigorous demands of today's passenger cars, pickups, and SUVs. They use new technology designed for smooth, responsive steering. Replace your worn control arms with direct fit parts from Dorman.

4.37 out of 5 stars ( 275 )

$61.99

$88.99

Unity Automotive Complete Strut Assemblies

Unity Automotive complete strut assemblies include all the components required for a strut replacement in a single, fully-assembled unit. All the parts feature OE design, and they're pre-assembled—a breakthrough that saves on installation time by eliminating the safety hazards associated with coil spring decompression. Every assembly features application-engineered valves to optimize each vehicle's unique ride and handling characteristics. Exceed your original equipment standards with the Unity Automotive complete strut assembly designed to fit your application.

4.26 out of 5 stars ( 47 )

$79.99

$111.99

KYB MonoMax Gas Shocks and Struts

KYB MonoMax high performance gas shocks and struts are specifically designed for drivers who want an improved ride and handling. They feature an oversized 46mm piston and bore and higher rebound dampening. The high-pressure monotube design provides a more stable ride with reduced roll and pitch. These shocks also use multi-stage valve compression, which automatically adjusts to your driving conditions. Upgrade your suspension with MonoMax, available for thousands of vehicles spanning seven decades.

4.71 out of 5 stars ( 212 )

$84.71

$86.09

Monroe Reflex Struts

Monroe Reflex struts with patented Impact Sensor Technology combine specially tuned valving and a Fluon banded piston. Impact Sensor valves have the ability to sense acceleration to improve the handling, safety, and overall ride characteristics of most vehicles. The valve will sense a bump in the road and automatically adjust the strut to absorb the impact, leaving the strut with greater control when it's needed. The features of the Monroe Reflex struts make them the superior choice for improved handling, safety, and comfort on all road conditions.

5.0 out of 5 stars ( 1 )

$68.99

Energy Suspension Control Arm Bushings

Energy Suspension offers control arm bushings for hundreds of applications. Available for the front and rear, these polyurethane bushings are unaffected by oil, smog, road salt, and most chemicals, so they won't soften, compress, or distort like the original rubber models. Why endure sloppy handling? The next time you turn the steering wheel, take a high-speed corner, or hit potholes, Energy Suspension control arm bushings will deliver the buffer and control you expect.

4.59 out of 5 stars ( 501 )

$94.98

$96.08

Delphi Control Arms

Replace worn suspension parts to improve safety and ride comfort. Delphi control arms utilize robotic welding for consistent performance and quality. Build from materials such as steel and cast iron, the arms are available in a variety of styles—including stock, stamped, and forged. Anti-corrosion protection is applied to each part to ensure longevity. Rubber or rubber/steel bushings are included with most models. Order the OE-type replacement specified for your vehicle application.

4.09 out of 5 stars ( 11 )

$59.99

$92.99

Dorman Premium Chassis Control Arms

Dorman Premium Chassis control arms are precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles. With durable construction and manufactured to strict standards, they are direct replacements for specific vehicles offering a reliable fit and performance just like the originals they are replacing.

3.83 out of 5 stars ( 6 )

$56.99

$95.99

Dorman Wheel Alignment Parts

Dorman wheel alignment parts are available for one or more wheels in the front and/or rear of your vehicle. These quality replacement parts are made to correct various degrees of caster, camber, or toe—and vary from cam bolts, adjustable bushings, and wedge plates … to brackets, shims, and other components. Every Dorman alignment part is manufactured to meet or exceed your expectations for fit, form, and function. Order the wheel alignment parts that are recommended for your specific application.

Not Yet Reviewed

$56.99

Lares Power Steering Reservoir

Lares power steering reservoirs are designed to prevent the contamination of your engine compartment and the environment. Quality-built, these reservoirs are engineered to OE specifications to ensure proper fit and function, making them excellent replacements for worn, cracked, or broken originals. If you're tired of having a leaky power steering reservoir, pick up Lares power steering reservoirs to restore proper function to your vehicle.

Not Yet Reviewed

$50.99

Gabriel Ultra Shocks and Struts

Gabriel Ultra shocks and struts offer the ultimate in safety and performance. Precision-engineered with Gabriel's exclusive G-Force technology, Ultra shocks and struts provide quicker response, longer life, improved comfort and control, and maximum performance. Whether your vehicle demands are those of a cross-country trip, a daily commute, or hauling cargo, Ultra shocks and struts will breathe new life into your suspension … there's no better choice than Gabriel. Order the model designed for your vehicle application. Features and benefits of Gabriel Ultra shocks and struts: * Infinitely variable damping for on-demand control on all road conditions * G-Force technology for quicker response, improved product life and consistent, reliable ride control * StableSteer valving provides improved tire contact with the road for control, safety, and performance * 1 3/8 in. bore piston (most applications) with bonded iron construction for durability and longer life * Leak-proof piston seal and rod guide eliminate oil bypass * Orifice control disk with variable 9-stage valving provides consistent oil flow * OE-design, single-lip oil seal minimizes friction for optimal sealing * Super-finished chromed piston rod provides superior corrosion resistance and enhances sealing properties * Larger, bulged tube (most applications) aids in cooling

4.48 out of 5 stars ( 112 )

$65.99

$90.99

Belltech ND2 OEM Shocks

Belltech designed the ND2 OEM shocks to provide the truck and SUV market with a unique blend of shock tuning. This new setup concentrates on the comfort level while also increasing the overall performance of the complete suspension system. Developed with the daily driver truck and SUV customer in mind, Belltech Engineers increased the low-speed compression and massaged the rebound forces of the shock valving to deliver a factory-style quality ride, along with better road feel and grip. ND2 OEM shocks feature: * Metal dust boots * Hardened chrome piston rods * Triple lip NBR rod seal * PTFE guide bushing * 30mm pistons with low-friction PTFE seals * 45mm wide body for increased oil volume * OEM-quality rubber bushings offer maximum durability

Not Yet Reviewed

$65.00

Summit Racing™ Loaded Strut Assemblies

Buick, Chevy, Chrysler, or Dodge—whatever type of vehicle you drive, Summit Racing™ has just the right suspension components, including these loaded strut assemblies. They're application-engineered to your vehicle's unique riding and handling characteristics for better suspension performance. Hundreds of models are available, for fitment on vehicles from the 1980s and up. Summit Racing™ loaded strut assembly features: * Twin-tube, nitrogen-charged design for better performance * Consistent robotic TIG welds * High-range -45 to +450 degree grease applied to all bearings * Strut rod nuts are torqued to OE specs and retain the OE spring compression * Phosphate finished and painted for corrosion resistance * Chrome plated pistons for added life * Neoprene strut boots included * Rubber seat and bumper meet or exceed OEM specifications * High-quality NOK seals * Every unit is put through a 300,000-cycle durability test

4.22 out of 5 stars ( 273 )

$91.99

$92.99

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