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GMC K3500 Differential & Rear-End Components
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Warn Premium Manual Hubs
Warn's premium manual hubs feature a no-compromise design for the hardcore off-roader or truck owner who will accept nothing less than the industry standard in performance. Their all-metal construction and ZA alloy dial ensure years of reliable functioning. The dial requires a full 9/10 of a turn to ensure positive engagement of the inner drive gear to the clutch ring. To make sure that they stay engaged, Warn premium hubs use a thick internal wave spring and heavy dial detents.
( 201 )
$280.99
Summit Racing™ Ring and Pinion and Differential Pro Packs
Put that horsepower to the ground through both wheels. These Summit Racing™ ring and pinion and differential Pro Packs feature the parts necessary to complete your rear differential transformation. They include a Traction-Lock differential from Ford Racing, a ring and pinion gear set, a ring and pinion installation kit, a 4 oz. bottle of friction modifier, and 2 qt. of 75W90 gear lube. These Summit Racing™ ring and pinion and differential Pro Packs come available in different gear ratios, so we are sure to have one to suit your vehicle's needs.
( 3 )
$999.97
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$1,021.97
Spicer Drivetrain Products Differential Cover Kits
Rust, rocks, and road debris all take part in destroying differential covers—so Spicer Drivetrain Products introduces a line of axle-specific replacements. These kits include a new cover, plug, and installation bolts for an all-new look. They're available in a variety of materials and finishes for high strength and good looks. The differential covers are offered for the front or rear with select options for your particular application.
( 102 )
$43.99
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$229.99
Mile Marker Supreme Locking Hubs
Mile Marker Supreme lockout hubs offer all-metal construction. Built to exacting standards, they feature patented technology and smooth operation for the performance that you expect and need. Supreme lockouts are available for many applications, domestic and import, and come in your choice of great looking chrome or stainless steel. These hubs are made by die-casting aluminum into pre-made stainless jackets for the ultimate combination of light weight and corrosion resistance. Replace your old hubs with ones made to be abused--Mile Marker Supreme lockout hubs.
( 195 )
$149.00
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$253.24
Motive Gear Ring and Pinion Sets
Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver or a full-competition 4x4 or race car. They are proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear ring and pinion sets are engineered to meet or exceed OEM specifications at a price that won't break your budget. Their broad selection of ring and pinion ratios is available for just about every vehicle made from the 1940s through the present. All Motive Gear products meet strict quality standards through advanced manufacturing techniques and are backed by their strong warranty. Their in-house quality control lab utilizes state-of-the-art equipment to continuously check Motive Gear products for strength, tolerance, and hardness. Only after meeting stringent quality standards are Motive Gear products packaged and ready for delivery.
( 285 )
$193.99
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$908.99
Yukon Gear & Axle Dura Grip Positraction Carriers
Yukon Gear & Axle Dura Grip positraction carriers offer great traction and strength, and yet are not overly aggressive for the streets. These nodular iron or steel replacements are 4-spring, Raybestos composite, clutch-style, limited-slip carriers—with internal gears machined from forged 4320 steel with stronger teeth. Assembled in the USA, the Yukon differential carriers are rebuildable, allowing for repairs or modifications without buying a new unit. They're available for fitment with nearly two dozen axle models. What are you using to transfer power? Choose smooth operation with strong lockup abilities to transfer torque—benchmarks of the Yukon Gear & Axle Dura Grip positraction carriers.
( 141 )
$811.99
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$1,298.99
Yukon Gear & Axle Grizzly Lockers
Yukon Gear & Axle Grizzly lockers offer fierce power! These robust lockers are the ultimate mechanical locking differentials, replacing your entire carrier assembly. Yukon Grizzly lockers feature forged cases with 8620 internals and a patent-pending internal locking mechanism for maximum strength. Assembled in the USA, these lockers will provide 100 percent power to both your tires, while still allowing for disengagement while negotiating turns. Whether your application is for the street, off-road, or drag racing, Yukon Gear & Axle Grizzly lockers will have your rig roaring with performance.
( 22 )
$472.00
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$1,276.99
Timken Pinion Bearings
Timken pinion bearings offer durability and peace of mind. Known the world over, Timken bearings are precision-engineered to provide you with superior quality, along with energy-efficient and cost-effective friction management. For a proper fit that will run smoothly, these single-row tapered roller bearings are your best bet when replacing old and worn pinion bearings. Timken bearings are available for dozens of axle types; choose the models that match your vehicle specs.
( 59 )
$22.99
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$47.99
Hurst Limited-Slip Differentials
Are you struggling for traction, or just have some terrible noise coming from the GM 12-bolt in your truck? Hurst limited-slip differentials offer great traction and strength but are not overly aggressive for the street. These differentials are 4-spring, composite, clutch-style, limited-slip carriers with internal gears machined from forged 4320 steel and stronger teeth. Get rid of that old open differential and upgrade to a limited-slip unit from Hurst. Choose the best gear ratio for your truck. Key features: * Fits 12T GM with 30-spline axles * Composite clutches for great drivability * 4320 chromoly spider gears for ultimate durability * Gears are cut to provide the strongest teeth possible in any terrain
( 2 )
$665.95
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$699.95
Richmond Gear Complete Ring and Pinion Installation Kits
Richmond Gear complete ring and pinion installation kits include Grade 8 ring gear bolts, bearings, seals, shims, marking compound, thread-locking compound, and silicone sealer. To ensure proper fitment, order the kit designed for your make/model application.
( 213 )
$237.99
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$362.99
Mile Marker Part-Time Transfer Case Conversions
Mile Marker part-time transfer case conversions are perfect for owners of full-time 4WD vehicles. You can count on these kits to reduce wear and tear on your drivetrain, as well as to create some savings at the gas pump. Each kit has been carefully designed to provide years of trouble-free service.
( 27 )
$99.00
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$199.00
On Sale
B&M Differential Covers
B&M differential covers are strong and cool! Cast and machined from premium aluminum alloy, they feature heavy-duty structural cooling fins, a larger fluid capacity, and high-strength magnetic drain plugs that aid in catching ferrous metal particles. B&M differential covers add some strength with extra cooling ability to your rear end.
( 153 )
$371.95
Spicer Drivetrain Products Ring and Pinion Gears
Unleash the performance in your vehicle with Spicer Drivetrain Products ring and pinion gears! They're engineered to meet the specific original equipment standards of Dana axles, delivering a perfect fit with less noise, vibration, and harshness. All Spicer ring and pinions are built to the latest Dana designs—which include premium heat-treat processes and optimal tooth profiles, plus high-grade steel to achieve maximum durability. Even in the most demanding conditions, Spicer ring and pinion gears provide quality and unparalleled performance to genuine Dana axles. Order the set designed for your specific axle model application.
( 14 )
$340.99
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$1,055.99
Warn Standard Manual Hubs
Warn standard hubs are the ideal choice for OEM hub replacement. These are the same basic hubs that Warn Industries has supplied to OEMs around the world. Warn standard hubs share many features with their premium hubs, such as a 4140 steel clutch ring and inner drive gear and a precision cast hub body.
( 46 )
$323.99
Richmond Gear Pro Gear Ring and Pinion Sets
Richmond Gear Pro Gear ring and pinion sets take it a step further. The gear sets are designed for race use only where hard launches and severe heat cycling occurs. They're made from a softer, more malleable 9310 steel alloy to be more resistant to breakage under harsh racing conditions. These gears feature an outstanding rotating weight loss of up to 6 pounds, ground pinion threads for trouble-free installation, and a special heat treatment for improved strength.
( 44 )
$516.95
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$625.29
Yukon Gear & Axle Trac Loc Positraction Internals
Yukon Gear & Axle Trac Loc positraction internals will help you get your truck back on the road and working the way it is supposed to. After years and miles of use and abuse, your posi differential is going to need to a rebuild in order to operate efficiently. Yukon offers these inclusive kits for the maintenance overhaul. To ensure a top-notch gear set that will last longer than stock, Yukon utilizes better materials and manufacturing techniques than original specifications. Your truck is too big of an investment to neglect or to service with poor-quality parts. Order Trac Loc positraction internals from the experts at Yukon Gear & Axle.
( 6 )
$816.99
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$878.99
OER Differential Vents
OER rear axle/transmission ventilators are reproductions of the original equipment used by GM on a multitude of applications from the 1950s through today. These differential vents can be utilized for rear axle housing, automatic transmissions, the front transfer case of 4x4 models, and fuel tank evaporator canisters that have a 3/8 in. hole for a ventilator.
( 22 )
$11.99
Richmond Gear Ring and Pinion Sets
Richmond Gear is the leading manufacturer of professional-quality, high performance ring and pinion sets. The superior quality of these gear sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. Richmond also offers these gear sets in a lightened version for the weight-conscious enthusiast. Their lightened ring and pinion sets feature an outstanding rotating weight loss of up to 6 lbs., ground pinion threads for trouble-free installation, and a special heat treatment for improved strength.
( 314 )
$316.07
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$534.99
Yukon Gear & Axle Ring and Pinion Sets
Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.
( 174 )
$355.99
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$892.99
4x4 Posi-Lok Positive Axle Engagement Systems
Replace your slow, unreliable vacuum or electric front axle engagement system with one of these 4x4 Posi-Lok cable activated systems. The Posi-Lok systems give you direct control of your front axle right from your cab, so they will engage every time. They have a short 1 in. throw to make shifting on the fly easy, and as an added bonus, a 2WD low-range to give you the rear-wheel torque of 4-LO, and the bind-free steering action of 2-HI.
( 338 )
$174.95
Summit Racing™ Axle Upgrade Combos
Off-roaders, before you hit the trails, it's a good idea to prepare your vehicle for the inevitable rough terrain. Summit Racing™ axle upgrade combos include a set of bigger-spline front axles, U-joints, and your choice of manual locking hubs or a hardcore drive flange kit. These upgrade combos ensure that you've installed the right equipment for off-road adventures. Find the package for correct fitment on your particular make and model!
( 2 )
$674.28
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$687.95
Yukon Gear & Axle Differential Covers
Yukon Gear & Axle offers a full line of differential covers to suit your front or rear applications. These replacement covers protect your gears, keep lubricating fluid where it's needed—and on some styles, they offer added cooling and/or strength. Their large selection affords you options of materials, sizes, and finishes to get exactly what you need. Order the model recommended for your axle, differential case design, and engine specifications.
( 71 )
$48.99
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$308.99
Timken Differential Bearings
Make sure that the job is done right with Timken differential carrier bearings. You can trust Timken to supply you with bearings manufactured with technology-driven processes to the most stringent of thresholds and manufacturing tolerances. Look to Timken's differential bearings to provide you with the confidence that you need when completing your ring and pinion installations.
( 50 )
$23.99
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$56.99
Powertrax Lock-Right Lockers
Powertrax Lock-Right and performance lockers' straight-line performance is equal to a solid spool axle, yet they automatically unlock to allow for full differentiation in turns. They also reduce the excessive noise, tire wear, and drivetrain damage associated with other lockers. Powertrax lockers replace the spider gears in your differential carrier without affecting your ring and pinion settings. The whole job can be done in your driveway with common hand tools in a couple of hours. A carrier is not included.
( 148 )
$457.99
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$786.99
