$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

It's the Season for Savings - Shop Holiday Deals Now!

Selected Filters


Loading...

Availability


109 Results Found For "united"

Part Groups

Results 1 - 24 of 109

United Pacific Heavy-duty Air Compressor and Tank Kits

United Pacific heavy-duty air compressor and tank kits are designed for use with high-pressure air/train horns. The kits include a heavy-duty, high-volume turbo compressor with a 5.5L air tank. The extended tank permits extended horn operation. The units also have on-board air system for 12 V vehicles and an auto on/off switch.

5.0 out of 5 stars ( 4 )

$293.99

KYB Strut-Plus Assemblies

KYB Strut-Plus assemblies are engineered to restore your vehicle's original ride, handling, and control capabilities. Pre-assembled as single units from KYB, these direct replacements are easier and faster to install than traditional struts. The assemblies include a strut, coil spring, upper and lower spring isolators, boot kit, upper spring seat, and new bearing plate. Order the KYB Strut-Plus assemblies designed for your application.

4.6 out of 5 stars ( 176 )

$250.94

$318.24

KYB Truck-Plus Assemblies

Providing additional control and easy to install, KYB Truck-Plus assemblies are an ideal solution for owners of modern 1/2 ton trucks looking to increase their handling capabilities. These units have all the same research and testing as their Strut-Plus assemblies, but with a high-pressure monotube strut designed for trucks. Available with either their popular Gas-a-Just monotube or their heavy-duty MonoMax (depending on application), KYB Truck-Plus assemblies are powerfully built for trucks that work, go off-road, tow a trailer, or haul heavy loads. Order the assembly designed to fit your specific application. Items and features: * Assembled with matching spring, top mount, and insulators * High-carbon steel springs that are heat-treated, stress-relieved, cycle-tested, and salt spray-tested * High-pressure monotube design separates gas and oil for fade-free operation and instant response * Ideal for larger, heavier tires and wheels * Shock valves designed to help restore steering response to OE specs * More stability than traditional twin-tube shocks for vehicles with a higher center of gravity

5.0 out of 5 stars ( 8 )

$250.27

$353.70

Summit Bucks

Monroe OESpectrum Electronic Shocks and Struts

Monroe OESpectrum electronic shocks and struts are designed as cost effective alternatives to going back to the dealer. You can repair your sophisticated electronic suspension system at a fraction of the cost at a dealership--with all of the original comfort. They solve a multitude of problems; restoring your vehicle's factory ride height and providing you with a stable and comfortable ride. Monroe electronic shocks and struts are vehicle-specific and are designed to drop right in place of the originals. With their precise physical plug-in, there is 100 percent compatibility with the factory electronic suspension system and there will be no error codes. Monroe recommends that you repair both left and right sides at the same time to ensure proper ride height and performance—especially with air shocks. Features of OESpectrum electronic shock absorbers and struts include: * Direct OE-style replacement * Easy installation * Offered for a wide range of makes and models, more than any other shock manufacturer * OE-style air/electric connectors * Limited lifetime warranty

5.0 out of 5 stars ( 1 )

$262.99

$266.99

Air Lift WirelessONE 2nd Generation Control Systems

Air Lift WirelessONE 2nd generation control systems put the power in your hands—literally! And the redesigned systems are easier than ever to install! Systems are available with or without EZ Mount installation brackets. Inflate or deflate your air spring system with one touch of Air Lift WirelessONE 2nd generation control systems. NEW!: Air Lift is now offering the same trusted WirelessAIR kit to customers without a hand-held controller. The 73000EZ system utilizes a free smartphone app for wireless control. This new option will allow you to order and receive WirelessAIR kits with all the same functionality and less wait time. Air Lift WirelessONE 2nd generation control systems feature: * Single-path control: Left and right air springs are inflated/deflated equally * Wireless hand-held unit and new mobile app for convenient operation inside or outside your vehicle. Kits are also available without a hand-held controller—utilizing a free smartphone app instead for wireless control * Easy installation—no air lines to the cab * Three programmable, user-defined memory settings

4.68 out of 5 stars ( 28 )

$525.95

VIAIR 444C Dual Performance Value Pack Air Systems

Who doesn't love an amazing 2-for-1 deal? VIAIR 444C dual-performance value-pack air systems furnish you with not one, but two identical air compressors for your garage, business, or vehicle. These units have countless uses, and are ideal for low-rider cars or trucks with an air suspension system. The versatile 12 V compressors can operate on their own, or connected to an air tank (10 gallons max). For some applications, you may want both compressors running off the same tank. The head assembly features a newly-developed intercooler for more efficiency. Choose from either a polished chrome or stealth black finish--and remember, when the pressure's on, make sure you're equipped with VIAIR … "the heart of your pneumatic system." VIAIR 444C dual-performance value-pack air systems include: * Two 444C compressors * 2 stainless steel braided leader hoses with inline check valve * 2 air filter assemblies * 2 remote mount brackets * 4 remote mount fittings * 4 spare air filter elements * 6 airline clips * 8 sets of nuts, bolts, washers, and lock washers

4.88 out of 5 stars ( 8 )

$375.95

$385.95

ARB On-Board High Performance Air Compressors

Fully assembled and bench-tested ARB on-board high performance air compressors install into your vehicle and include a full, snap-together, fuse-protected wiring loom with solenoid plug-in contacts, mounting hardware with reinforcing bracket, and an OEM-quality compressor isolating switch. With the addition of an ARB-171302 pump-up kit (sold separately), they can be used to activate ARB Air Lockers, and perform other functions such as inflating camping gear. So what makes these compressors special? They're small enough to fit into even the tightest space and quiet enough to mount in the cab. They have enough output to air up four 35 in. to 37 in. tires in a single duty cycle and typically air up a 35 in. tire in just over two minutes. And, they work. ARB has tested these units in ovens, freezers, underwater, and in the silty dust of the Simpson Desert and they continue to perform. Features of ARB on-board high performance air compressors include: * Constructed of lightweight, high-strength, engineering-grade materials, including military and aerospace-grade components * Relocatable, splash-resistant air filter with washable high-flow sintered bronze filter cartridge for cleaner, cooler air supply * Fully sealed components for moisture and dust protection * Over-pressure safety valve-equipped * Pressure switch-controlled air manifold system specially designed for ARB Air Lockers * Hard-anodized cylinder bore and PTFE-impregnated carbon fiber piston seal for reduced friction and maximum life * Anti-vibration, sound-deadening, anodized mount dissipates motor heat and allows compressor to be repositioned 180 degrees * Ball bearing-equipped motor (no bushings) with unique, linear brush, pre-load system for long life, low heat, and quiet operation * Compressor piston equipped with a German-made, high shock-rated, cylindrical roller bearing * Motor is internally thermal-protected against extreme temperature damage * Comprehensive-photo illustrated installation guide * Range of accessories available

4.89 out of 5 stars ( 9 )

$359.95

$545.70

UMI Performance Transmission Mounted Torque Arms

UMI Performance transmission mounted torque arms eliminate unwanted traction problems and transfer your power to the wheels. UMI Performance transmission mounted torque arms bolt on directly in place of the factory unit using existing mounting holes and require no drilling or welding. These torque arms are designed to eliminate wheel hop under hard acceleration and reduce 60 ft. times instantly. UMI Performance transmission mounted torque arms are supplied with a low-deflection front bushing designed to replace the stock rubber bushing and bolt in the existing clamshell. The rear torque arm mount is constructed entirely of 0.375 in. thick, CNC-machined mild steel and is fully MIG-welded. These torque arms feature on-car adjustability for easy pinion angle adjustments using a 4140 heat-treated adjuster and 3/4 in. rod ends. Additional features include: * Constructed from 1.250 in. x 0.120 in. DOM seamless steel tubing * TIG-welded 4140 chromoly tube adapters * On-car adjuster built using 4140 chromoly steel and heat-treated for maximum strength * All mounting plates are CNC-machined to ensure hole-to-hole accuracy * Rear mounting plates use 0.375 in. thick mild steel and are designed to fit stock as well as 12-bolt and 9 in. rear-end housings * Rear mounts feature solid 3/4 in. rod ends and are attached using Grade 8 hardware * Durable powdercoated finish

4.84 out of 5 stars ( 19 )

$337.76

$339.99

LEED Brakes Disc Brake Spindles

LEED Brakes disc brake spindles are high-quality reproductions of the original GM units. Available in stock or 2 in. drop ride height models, the steering knuckles maintain factory geometry, eliminating excessive ball joint, shock, and tire wear. These forged-steel replacements are precision-machined to work with factory disc brakes and aftermarket disc brake components. Available individually or in pairs, order the model recommended for your vehicle application.

4.85 out of 5 stars ( 13 )

$309.99

UMI Performance Torque Arm Relocation Kits

UMI Performance torque arm relocation kits are designed to remove the front mounting point of the torque arm off of the transmission and protect the tailshaft from damage. General Motors' tailshaft mounted design works great for a stock-driven vehicle; however, it is not designed to take abuse and hard launches. UMI Performance torque arm relocation kits replace your transmission crossmember with a new, stronger setup with a built-in torque arm mount. Each relocation kit is designed to fit a specific transmission and will work with virtually any stock-style aftermarket torque arm, as well as with the factory torque arm. These units are built using rectangular mild steel tubing and 0.188 in. mild steel mounting plates and they include all hardware needed for installation. The torque arm mount is machined from 0.250 in. thick mild steel and features a new clamshell for appropriately attaching the torque arm to the new crossmember.

4.64 out of 5 stars ( 39 )

$269.99

H&R Sport Springs

Suspension is one of the most important factors in determining your vehicle's day-to-day drivability, and the first step in suspension tuning is to upgrade your vehicle's stock springs. H&R Sport springs are high-quality units that will not set or sag, and are designed and manufactured to be strong, resilient, and durable. H&R's Sport spring kits streamline the look of your vehicle with a reduced fender well gap, as well as lower your vehicle's center of gravity, reducing body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. Additional features: * Crafted from a special (hf) 54SiCr6 spring steel to ensure premium quality and performance * Shot-peened to increase their life by more than 200 percent * Each spring is 100 percent tested * All production is completed in-house, so product quality is ensured * H&R's ISO9001 certified production facility in Germany

5.0 out of 5 stars ( 2 )

$270.50

$568.99

On Sale

Steeda Panhard Bars

These panhard bars are made up of Grade 12.9 hardware and high-strength 4130 chromoly alloy steel. Panhard bars are weld-in units that will allow you to adjust your rear roll center with ease and eliminate all of the deflection associated with the factory panhard rod. Adjusting the roll center will allow you to dial the handling balance of the vehicle by helping to control under and oversteering.

5.0 out of 5 stars ( 2 )

$279.95


$251.99

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.

4.2 out of 5 stars ( 49 )

$250.98

$549.96

Helix Mustang II IFS Upper Control Arms

Helix Mustang II IFS upper control arms are Grade "A" units to provide your hot rod with maximum performance. They are fully assembled, ready-to-install, direct replacements for stock upper control arms on any Helix Mustang II IFS application and will fit most stock or aftermarket crossmembers without modification. Helix upper control arm assemblies feature all-steel, 12-point TIG-welded construction for maximum strength and durability, corrosion/rust-resistant painted tubes, powdercoated cross shafts, and a full .120 in. thick wall aircraft-quality tubular design which is lighter, yet much stronger than OE stock designs and provides for more clearance for body sheet metal. The cross shafts have a knurled surface mount area which provides "bite" into mounting surface area, preventing slippage and holding alignment settings. Helix upper control arm assemblies are equipped with a screw-in ball joint with urethane dust boot and grease fitting, castle nut with cotter pin, castle nut spacer, Nyloc nuts, and plain washers.

Not Yet Reviewed

$279.95

SuperSprings SumoSprings Suspension Helper Springs

SuperSprings SumoSprings enhance your suspension. They increase comfort, level sag, reduce sway, protect cargo, and save money with maintenance-free performance. SumoSprings are manufactured from proprietary closed micro-cellular urethane that captures air inside millions of air pockets, providing a smooth and progressive spring rate, and will not leak and never requires airlines or compressors. SumoSprings are available in a variety of heights, diameters, and densities to support multiple front and rear applications. SumoSprings available densities and styles: * Blue urethane is -40 density--captures more air in the millions of micro-cellular bubbles, creating an air spring suitable for light and medium duty applications. * Black urethane is -47 density--balances the amount of urethane and air bubbles to create an air spring suitable for light, medium, and heavy duty applications. * Yellow urethane is -54 density--traps a smaller amount of air in the air spaces creating a stronger air spring suitable for medium and heavy duty applications. * Solo--One-piece units attached on one side used as a replacement/upgrade to factory bump stops * Maxim--One-piece units attached on top and bottom allows up to 50 percent expansion of original body height * Rebel--2-piece units attached on top and bottom using separate male and female pieces allows unlimited travel

4.69 out of 5 stars ( 42 )

$267.99

$362.09

Fox Racing Shox 2.5 Performance Series IFP Smooth Body HTO Shocks

FOX 2.5 Performance Series IFP HTO shocks are bolt-on units loaded with position-sensitive technology, vehicle-specific valving, and larger pistons to improve on and off-road performance. A type II anodized aluminum body efficiently dissipates heat and prevents corrosion. Fox Performance 2.5 in shock bodies feature an internal floating piston (IFP) to separate the shock oil from the high-pressure nitrogen, optimizing damping. They also feature Hydraulic Top Out (HTO) technology that offers usable position-sensitive rebound damping control on and off the pavement. HTO reduces harsh top-outs and increases comfort by forcing shock oil through a secondary shim stack to slow down shock shaft speed, which is particularly beneficial after installing heavier, aggressive tires and applications lifted higher than OEM specification. Bolt-on 2.5 Performance Series HTO shocks to increase damping capacity and ride in comfort with position-sensitive rebound control. Select the Fox shocks designed for your vehicle.

Not Yet Reviewed

$346.95

Rock Jock Johnny Joint Front Adjustable Trac Bars

Rock Jock Johnny Joint front adjustable trac bars replace the front traction bars on some stock Jeeps with adjustable-length units. They're designed to center the front axle assembly under the vehicle after the installation of a lift kit and/or the springs settle. The traction bars are made from 1 1/4 in. heavy-wall DOM tubing and use a 5/8 in. bolt on the housing for extra strength.

5.0 out of 5 stars ( 1 )

$374.00

$466.00

KYB Truck-Plus Leveling Assemblies

KYB Truck-Plus leveling assemblies are complete corner unit leveling kits with strut, mount, spring, and of course, the necessary hardware. They increase your truck's front height, producing a more level and aggressive appearance. KYB Truck-Plus leveling assemblies are built with high-quality springs and components found in KYB Truck-Plus performance assemblies, including high-carbon steel coil springs that are heat treated, stress relieved, cycle tested, and salt spray tested. Applications are available for many of the most popular trucks, along with additional applications. Consider this, a strut assembly handles vehicle weight, determines ride height, acts as the steering pivot, controls vehicle stability and can affect a vehicle's electronic crash avoidance systems. Don't trust a part designed to fit multiple vehicles and don't trust anything less than KYB. Order the Truck-Plus leveling assembly designed for your vehicle.

Not Yet Reviewed

$281.55

$318.24

On Sale

Steeda Billet Shock Mounts

Steeda billet shock mounts replace your weak cast factory units. Unlike the factory mounts with rubber bushings, Steeda mounts are machined from 6061 billet aluminum and feature stainless steel spherical PTFE-lined bearings for optimum performance and control. They're available for a variety of Ford Mustang applications from 2015 and up.

5.0 out of 5 stars ( 2 )

$359.95


$323.99

Rock Jock Johnny Joint Rear Adjustable Trac Bars

Rock Jock Johnny Joint rear adjustable trac bars for specified Jeep models include all of the same features as Rock Jock's trail and race-proven Johnny Joint front trac bars. They're the perfect complementing units to the front bar to optimize your Jeep's articulation. The traction bars are available with a heavy-duty traction arm bracket, or without the bracket for vehicles that are already equipped with an aftermarket bracket or have a Rock Jock rear-end installed. These units, like the front bar, are made from 1 1/4 in. heavy-wall DOM tubing. They also use the 2 1/2 in. Johnny Joint at the frame end and feature a heavy-duty bushing at the housing end. Zerk fitted Grade 8 hardware and instructions are included. Center the rear-end of your lifted vehicle with Rock Jock Johnny Joint rear adjustable trac bars.

Not Yet Reviewed

$300.00

$461.00

Clearance

Dorman Suspension Air Compressors

Power up your air shocks with one of these Dorman suspension air compressors! You can remedy those sagging springs via a direct fit replacement that offers plug-and-play installation. Adjusting your suspension restores safety and handling, while giving your vehicle the level or lifted stance you prefer. These corrosion-resistant air compressors eliminate the need to rebuild worn or rusty units. For optimal suspension function, spring into action and order an engineer test-proven assembly from Dorman!

4.81 out of 5 stars ( 16 )

$501.99


$286.50

$354.99

Pedders SportsRyder Shocks and Struts

Pedders SportsRyder shocks and struts are for the motorist who is after extra performance and sports handling. These gas-charged shocks use tailored nitrogen gas pressure to enable precise control without compromising on ride comfort. The sealed struts are high performance, heavy-duty replacement units, which deliver a new standard of comfort and road holding ability for your vehicle. Pedders SportsRyder shocks and struts offer direct OE fitment for an easy installation. Features include: * Precisely tuned valving * Heavy-duty construction * Direct-fit OE replacement * Nitrogen gas pressurized

5.0 out of 5 stars ( 2 )

$278.96

$422.96

VIAIR 450P Automatic Portable Air Compressors

VIAIR 450P automatic portable air compressors offer an automatic shut-off function in a larger portable compressor. These 100 percent duty cycle units are capable of pressures up to 150 psi and can be operated for up to 40 minutes at a time. Plus, the VIAIR 450P automatic portable air compressors come with a close-ended gas station style air gun for added convenience. Features include: * Vibration-resistant diamond plate sand tray * Deluxe dual compartment carry bag * 25 ft. quick-connect extension hose with heat shield * Tire gun with 200 psi gauge * 3-piece inflation tips kit * Dual battery clamps with 40 amp inline fuse holder * 8 ft. power cord * 25 ft. air hose * 12 V * Permanent magnetic motor * 100 percent duty cycle at 100 psi * Maximum working pressure of 150 psi * Maximum draw of 19 amps

4.5 out of 5 stars ( 8 )

$394.95

Clearance

H&R Super Sport Springs

Suspension is one of the most important factors in determining your vehicle's day-to-day drivability, and the first step in suspension tuning is to upgrade your vehicle's stock springs. H&R's Super Sport springs are high-quality units with all the features of their Sport springs, plus additional lowering, making them great for seasoned enthusiasts looking for a little more. These high-tech progressive rate springs will not set or sag, while enhancing the look of your vehicle, as well as lowering your vehicle's center of gravity for better handling, superb ride quality, and comfort. Choose a set to give your vehicle its best-looking performance stance. Additional features: * Crafted from a special (hf) 54SiCr6 spring steel to ensure premium quality and performance * Shot-peened to increase their life by more than 200 percent * Each spring is 100 percent tested * All production is completed in-house, so product quality is ensured * H&R's ISO9001 certified production facility in Germany

Not Yet Reviewed

$498.99


$250.50

$498.99

Modal Header