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Trail-Gear lower knuckle caps, also known as lower kingpin caps, are critical components in a vehicle's suspension system. The lower knuckle caps primarily offers the benefit of added protection and support to the lower portion of the steering knuckle, by preventing wear and tear from debris and impact, and potentially extending the life of the knuckle and improving overall handling stability. It's crucial to ensure the lower knuckle caps are designed specifically for the vehicle model and fits securely to provide the intended protection. Regular inspection of the caps is recommended to check for signs of damage or wear and replace it if necessary. If you are looking to upgrade your drivetrain, Trail-Gear has the service parts and upgrades to make your off-road machine perform better than the competition. Knuckle caps are sold as a pair. Key benefits and features of lower knuckle caps: * Designed to fit on the bottom of 1979-1985 Toyota solid axle trucks and 4Runners, as well as 1980-1990 FJ60/FJ62 Land Cruiser's * Reduced wear and tear: The cap acts as a barrier, shielding the vulnerable lower part of the knuckle from dirt, rocks, and other road debris that could cause damage over time * Improved longevity: By minimizing wear on the knuckle, the cap can potentially extend the lifespan of this important suspension component, reducing the need for replacements * Enhanced handling stability: A well-maintained knuckle with a lower cap can contribute to smoother steering response and improved handling, especially on rough terrains. * Protection against impact damage: In the event of a minor impact, the cap can absorb some of the force, potentially preventing more serious damage to the knuckle
Not Yet Reviewed
$119.99
$101.99
Complete OE-style fastener kits that contain most everything needed for your lower ball joints in one package--Summit Racing™ restoration lower ball joint mounting fastener kits.
Not Yet Reviewed
$51.99
SPC Performance lower control arm camber kits dial-in your alignment. They offer quick and accurate results and, even with the suspension loaded, these kits make changes of up to +/-1.5 degree camber/caster fast and easy. The tools are effective on hundreds of Dodge and Jeep applications from the 2000s and up.
Not Yet Reviewed
$81.99
On Sale
Spicer Drivetrain Products offers ball joints for a broad range of applications, from the 1970s and up. These OE-style replacements are made from quality materials, and most include mounting nut and cotter pin for installation. Swap out your worn or damaged original ball joints with a new kit from Spicer.
( 100 )
$86.99
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$106.99
Summit Bucks
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.
( 1072 )
$50.99
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$114.99
Proforged tall ball joints may be the perfect solution to ridding your ride of negative camber curve issues. Tall ball joints are a hot trend in the aftermarket, and for very good reason. They're designed to correct fundamental deficiencies in the original suspension that causes poor handling. These ball joints from Proforged are designed to increase the effective spindle height, which in turn reverses the camber curve for significant improvement in your vehicle's overall handling. Proforged tall ball joints are built to be stronger than OEM and to help keep tires flat on the pavement for better traction, handling, and cornering. So, stay in control with Proforged!
( 58 )
$59.95
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$78.95
AFCO Racing's new low-friction ball joints are precision-machined to tight tolerances, providing consistent resistance throughout the travel of the ball joint to deliver steady performance. For the components you need to meet your performance needs choose quality parts from AFCO Racing. Additional features include: * Improved weight transfer * Free up suspension for more consistent, repeatable chassis tuning * Remove suspension rigidity, and allow shock and spring to have more precise wheel control * Track inputs are controlled more effectively by the shock and spring instead of the tire, which improves traction * Provides more accurate setups during vehicle scaling * Meets or exceeds standard ball joint strength * Stock-appearing * Lower input steering efforts and faster steering wheel return
( 7 )
$58.99
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$59.99
Belltech drop ball joints will lower your Chevrolet Colorado or Canyon 2 in. They replace the stock lower ball joint and relocate the upper position for a true 2 in. drop while correcting the ball joint angle. This will improve handling and maintain the factory ride quality and critical front-end geometry.
( 1 )
$110.00
Spicer Drivetrain Products offers steering king pin repair kits for a variety of trucks from the 1970s and up. Components include a lower king pin rebuild kit and an upper seal. These replacement parts are manufactured to OE specifications and deliver optimal performance in your heavy-duty vehicle. Order the model recommended for your axle application.
Not Yet Reviewed
$69.99
Replace your Jeep ball joints with the assistance of OMIX-ADA ball joint kits. They pair one upper and one lower ball joint, along with the hardware to install. Maintain your Jeep with help from OMIX-ADA .
( 6 )
$89.99
Get the most out of your vehicle's suspension with Allstar Performance ball joints. They are available in a variety of applications and styles and are ideal replacements for your upper and/or lower stock originals.
( 3 )
$99.99
Give your hot rod smoother steering with Heidts ball joints. These quality-built upper and lower ball joints are perfect for replacing the ones on your Mustang II. When you need components for your original factory arms, Heidts has the ball joints that you need.
Not Yet Reviewed
$65.00
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$66.00
Proforged ball joints are tested in the real world so you won't be. You can rely on the quality of Proforged ball joints to withstand the rigors of your day-to-day driving—no matter where you go! They feature an improved design to increase longevity and durability, which also makes them a better value. Quality materials and diligent testing yield components that deliver the performance that you need at a price that you want. Replace your worn ball joints with better-built Proforged parts, available for hundreds of vehicle applications.
( 48 )
$51.95
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$61.95
On Sale
RT Off-Road ball joint sets are designed to replace the stock units prone to premature failure on lifted Jeeps with larger tires. These ball joints are made from heavy-duty materials and are fully greasable to resist wear and tear. RT Off-Road sets will improve the performance of your vehicle—and outperform OE assemblies. All necessary hardware is included for installation of one upper and one lower ball joint; two kits are required to complete one vehicle. Select the ball joint set designed for fitment on your Jeep model.
( 2 )
$84.99
$76.49
On Sale
Yukon Gear & Axle ball joints are top-quality, reliable small parts to complete your suspension job. They offer individual lower and upper ball joints, as well as kits with upper and lower to service one side of your vehicle.
( 4 )
$106.99
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$115.99
$90.94
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$98.59
Mevotech TTX ball joints have been engineered and designed to handle whatever tough work you can throw at them. TTX parts are built to provide extended maintenance cycles and keep your vehicle on the road, while also providing easy installation and maintenance. Choose the Mevotech TTX Ball Joints best suited for your application. More product features, items, and specifications include: * Sintered metal bearings for superior durability * Thicker flange to provide increased stiffness and prevent deforming * Integri-Boot design helps keep out moisture and debris * Castle nut and easy snap cotter pin (where required) with Nylok thread adhesive pre-applied for optimal fastener retention * Grease fitting (180-degree SAE) for ease of lubrication (where required) * Repel-Tek finish for extreme corrosion protection * Easily and accurately press fits into larger flange diameter
( 10 )
$50.99
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$73.99
Summit Bucks
ACDelco Gold ball joints offer superb strength and durability. Their permanently attached boot reduces contamination and offers advanced corrosion protection against the harshest conditions. These ball joints feature a complete ball stud and patented 2-piece cylindrical wedge bearing for a tighter overall fit and fatigue resistance. Upgrade your suspension with the ACDelco Gold ball joints designed to fit your application!
( 24 )
$52.99
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$101.99
QA1 ultimate ball joints feature a patented adjustable design that's strong and extremely wear-resistant. They're available in bolt-in, press-in, and screw-in styles for most popular racing applications. Order the model recommended for your vehicle. Features include: * Ultimate low-friction operation * Infinite preload adjustment allows breakaway torque to be set as low as 0 ft.-lbs. * Completely smooth, bind-free operation * Most wear-resistant design available * Precision tolerance ball-to-race conformity results in even load distribution for unsurpassed wear resistance * Precision-ground 52100 bearing steel race ensures long life and ultra-smooth operation * Steel-reinforced, self-lubricating race * Designed to handle severe impact and high-load applications without sacrificing performance * On-the-car adjustability * Fully greasable, enhanced by self-lubricating components to ensure smooth operation * Various ball studs are available for easy geometry changes * Fine-tune your roll center
( 21 )
$84.95
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$107.95
Classic Performance ball joints include boot and hardware. Replacing the ball joints on your front-end helps to reduce steering "stop" and makes your car much safer to drive. CPP ball joints meet OE-specifications, and are direct replacements that require no modifications. Order the model designed for your vehicle application.
( 2 )
$58.99
Clearance
Beck/Arnley ball joints will eliminate suspension noise and improve chassis performance. They also correct wheel alignment and prevent premature tire wear. Made from top-quality materials for strength and durability, these components enable you to get the most from your suspension. Beck/Arnley ball joints are ideal replacements for your stock ball joints. Order the model designed for fitment on your vehicle application.
( 11 )
$53.99
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$87.99
On Sale
Crown Automotive steering U-joints will replace your worn factory steering U-joint—or help to complete your steering setup. The steering shaft joint assemblies are a direct replacement for the CJ-5 and CJ-6 standard-duty steering shafts. These yokes are pre-assembled with a greaseable U-joint to provide lasting service life. Getting the right U-joint is crucial. Be sure to use Crown Automotive steering U-joints to keep your Jeep safely on the road.
( 1 )
$85.99
$77.39
Summit Bucks
ACDelco ball joints provide reduced end play and low-rotating torque for better steering. Replacing worn parts with the proper fit and function is important. ACDelco ball joints are forged and CNC-machined to offer you high quality at an affordable price. Their precision-made performance provides additional strength and corrosion resistance to protect against harsh conditions. Replace your ball joints with one of the many selections from ACDelco, for lasting service you can count on.
Not Yet Reviewed
$75.99
Allstar Performance low-friction ball joints are economical, high performance units designed for smooth suspension travel. Some units are available with longer-than-stock pin lengths for correcting roll centers. These ball joints have hardened pins with stock-type housings and are not rebuildable.
( 2 )
$59.99
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$99.99
Howe ball joints are the end result of a track-tested design. These ball joints are manufactured with superior internal components and come in an assortment of models to fit your vehicle perfectly. Upgrade your steering components with Howe components and drive with confidence.
( 12 )
$50.50
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$99.99
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