Driveline & Axle Parts

Driveline & Axles

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  • Replacement - Wheel Hub Assembly
    ReplacementWheel Hub Assembly
    3216
    # sp263722
    Wheel Hub Assembly by Replacement. Don't ignore wheel hub problems when you can fix them reliably and at a fair price with Replacement's parts. This wheel hub assembly matches your vehicle's original. It fits right and works right,...
    Direct OEM replacement for correct fitRestores proper wheel alignment and rotation
    $8.17 - $906.74
  • TRQ® - Wheel Hub
    Save up to 16%
    TRQ®Wheel Hub
    11
    # sp240776
    Wheel Hub by TRQ®. Replacing a worn-out wheel hub is a must to ensure the safe and reliable operation of your steel stallion, and this is where the TRQ wheel hub comes into play. It is made in compliance with rigorous specifications to...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $18.75 - $369.55
    $19.95 - $384.95Save up to 16%
  • Dorman® - OE Solutions™ Axle Shaft
    Dorman®OE Solutions™ Axle Shaft
    3
    # sp25366
    OE Solutions™ Axle Shaft by Dorman®. Dorman offers a complete line of Axle Shafts for a wide range of applications. All Axle Shafts are constructed of high-quality steel for long-lasting durability. Keep your axle assembly in tip-top...
    Quality tested to ensure trouble free installation, performance, and durabilityDirect replacement for a proper fit every time
    $45.06 - $878.43
  • MOOG® - Wheel Bearing and Hub Assembly
    MOOG®Wheel Bearing and Hub Assembly
    18
    # sp96442
    Wheel Bearing and Hub Assembly by MOOG®. If you hear a rumbling noise while driving and have excessive play when the wheel is rocked, you're in need of new bearings. MOOG has hub assemblies with OE style bearings and superior seals to...
    Exclusive oil seal design eliminates leaking and contaminationIntegral raceway design provides proper clearance between ball and bearing riding surfaces
    $27.87 - $583.86
  • Mopar® - Axle Shaft
    Mopar®Axle Shaft
    0
    # sp185045
    Axle Shaft by Mopar®. Keep your axle assembly in tip-top shape by swapping out your malfunctioning part with this premium grade axle component. Made to OE specifications, it will help bring the original look and function of the axle...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $7.19 - $8,604.44
  • SurTrack® - CV Axle Shaft
    SurTrack®CV Axle Shaft
    42
    # sp9101
    CV Axle Shaft by SurTrack®. This product features a brand new construction with precision machined and heat treated center-shafts, CV joints, bearings and races. The CV axle shaft by SurTrack is manufactured with high quality neoprene...
    Designed from the ground up to meet or even exceed all OEM requirements in fit, form and functionEngineered to work at varying angles, constant rotational speeds, without friction and play
    $39.47 - $308.37
  • Timken® - Wheel Bearing and Hub Assembly
    Timken®Wheel Bearing and Hub Assembly
    23
    # sp5002
    Wheel Bearing and Hub Assembly by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design, enhanced...
    Designed to effectively reduce frictionUltimate load handling capability
    $48.79 - $840.26
  • TRQ® - Wheel Bearing
    Save up to 7%
    TRQ®Wheel Bearing
    1
    # sp240775
    Wheel Bearing by TRQ®. Perfect replacement solution for DIY repair enthusiasts, the top-notch wheel bearing from TRQ is just the ticket to fix your vehicle without paying high price. Designed to fit right into the place of your factory...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $17.62 - $310.03
    $18.95 - $322.95Save up to 7%
  • Richmond® - Excel™ Ring and Pinion Gear Set
    Richmond®Excel™ Ring and Pinion Gear Set
    0
    # sp135912
    Excel™ Ring and Pinion Gear Set by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers the ultimate in high...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $5.51 - $798.02
  • Motive Gear® - Standard Open Differential
    Motive Gear®Standard Open Differential
    0
    # sp224062
    Standard Open Differential by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality control processes to...
    Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
    $71.19 - $1,437.99
  • iD Select® - Wheel Hub Repair Kit
    iD Select®Wheel Hub Repair Kit
    0
    # sp223685
    Wheel Hub Repair Kit by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory component....
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $34.33 - $75.02
  • aFe® - Pro Series™ Differential Cover
    Save 5%
    aFe®Pro Series™ Differential Cover
    1
    # sp13377
    Pro Series™ Differential Cover by aFe®. This differential cover is constructed out of durable, heavy duty, ductile iron for strength. With a smooth design, recessed hardware, and a shrouded drain plug, this cover is engineered to...
    Leak Free SealCooling Fins
    $249.85 - $710.60
    $263.00 - $748.00Save 5%
  • Yukon Gear & Axle® - Differential Ring and Pinion Pro Kit
    Yukon Gear & Axle®Differential Ring and Pinion Pro Kit
    0
    # sp224077
    Differential Ring and Pinion Pro Kit by Yukon Gear & Axle®. Yukon Gear & Axle manufactures the highest quality differential parts on the market. With products that dominate rugged off-road terrain, reliably conquer the highway, and...
    Pro Kits feature the highest quality componentsGet vehicles off the lift and back on the road quickly
    $480.89 - $2,699.89
  • Motive Gear® - Ring and Pinion Gear Set
    Motive Gear®Ring and Pinion Gear Set
    1
    # sp109384
    Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and pinions for easy setup, superior strength, quality, and vast ratio...
    Quiet operationComputer controlled heat treatment
    $179.03 - $2,485.41
  • Powertrax® - Lock Right Differential
    Powertrax®Lock Right Differential
    1
    # sp23684
    Lock Right Differential by Powertrax®. Powertrax Lock Right performance lockers straight-line performance is equal to a solid spool axle, yet they automatically unlock during turns. When extreme traction output and high-strength are...
    Brute force devices for rugged applicationsReplacement of differential case not required
    $257.27 - $530.83
  • ARB® - Differential Cover
    ARB®Differential Cover
    2
    # sp94000
    Differential Cover by ARB®. When off road, it is inevitable that obstacles and off-road hazards will be encountered that could potentially inflict expensive damage to your differential. To prevent this, ARB manufactures the Differential...
    Computer optimized cross brace design increases the structural rigidity of the whole axleAdditional housing strength helps keep the ring & pinion gears meshing on the flat faces of the teeth, greatly increasing ring & pinion life and overall maximum load strength
    $187.00 - $197.00
  • Yukon Gear & Axle® - Front Axle Shaft
    Yukon Gear & Axle®Front Axle Shaft
    2
    # sp115625
    Front Axle Shaft by Yukon Gear & Axle®. Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat-treating...
    Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
    $115.89 - $2,599.89
  • ARB® - Air Locker
    ARB®Air Locker
    0
    # sp93982
    Air Locker by ARB®. Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Locker™ employ a 12 volt ARB Air Compressor designed to activate (and deactivate) a solid...
    Differential CaseFlange Cap Assembly
    $11.05 - $1,380.00
  • Auburn Gear® - Grip-N-Loc™ Differential
    Auburn Gear®Grip-N-Loc™ Differential
    0
    # sp231159
    Grip-N-Loc™ Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is reengineered to be more robust to...
    Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases
    $484.51 - $1,452.04
  • iD Select® - Axle Shaft
    iD Select®Axle Shaft
    2
    # sp224230
    Axle Shaft by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory component. Designed to...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $40.24 - $297.04
  • Timken® - Wheel Bearing
    Timken®Wheel Bearing
    21
    # sp161920
    Wheel Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design, enhanced surface finishes, and...
    Designed to effectively reduce frictionUltimate load handling capability
    $2.28 - $479.99
  • SKF® - Wheel Bearing and Hub Assembly
    SKF®Wheel Bearing and Hub Assembly
    1
    # sp158968
    Wheel Bearing and Hub Assembly by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
    Replaces your worn out or damaged factory partAllows your wheel to turn freely with minimal friction
    $21.59 - $498.65
  • iD Select® - Wheel Bearing and Hub Assembly
    iD Select®Wheel Bearing and Hub Assembly
    2
    # sp222817
    Wheel Bearing and Hub Assembly by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $27.76 - $241.15
  • TRQ® - Axle Shaft
    Save up to 13%
    TRQ®Axle Shaft
    6
    # sp264990
    Axle Shaft by TRQ®. As durable and reliable as your factory part, the TRQ axle shaft is made of high-quality materials to meet or exceed factory specifications. It will replace your worn-out component to ensure the proper rotation of...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $54.10 - $457.87
    $56.95 - $476.95Save up to 13%
  • DuraGo® - Wheel Hub Repair Kit
    DuraGo®Wheel Hub Repair Kit
    1
    # sp137939
    Wheel Hub Repair Kit by DuraGo®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Exceptional service and dependabilityThe highest grade materials and the latest technologies
    $29.18 - $129.12
  • GSP North America® - CV Axle Assemblies
    GSP North America®CV Axle Assemblies
    38
    # sp264970
    CV Axle Assemblies by GSP North America®. This is the optimum sliding joint for the drive shaft, of which such high performance is demanded, it is attracting attention as a constant velocity joint offering the solution to noise...
    GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitorsGSP’s superior quality is based on a long term quality development certified by ISO/TS16949
    $0.03 - $235.80
  • Mevotech® - Wheel Bearing and Hub Assembly
    Mevotech®Wheel Bearing and Hub Assembly
    7
    # sp4589
    Wheel Bearing and Hub Assembly by Mevotech®. Restore an accurate wheel positioning for a smooth and safe ride by simply replacing your worn or warped wheel hub and bearings with quality and durable products by Mevotech. All parts are...
    Integrated flanges help reduce wobble and maintain internal bearing integrityBearings are pre-lubricated with high-pressure, high-temperature grease for minimal friction and wear
    $11.04 - $309.07
  • GSP North America® - Wheel Bearing and Hub Assembly
    GSP North America®Wheel Bearing and Hub Assembly
    4
    # sp31989
    Wheel Bearing and Hub Assembly by GSP North America®. The main function of Auto hub is to bear the weight of vehicle and provide accurate direction for hub transmission. The hub is a very important safety part which will bear the axial...
    GSP’s superior quality is based on a long term quality development certified by ISO/TS16949Strict quality standards and controls on international level are being applied through all the processes
    $11.56 - $284.76
  • Cardone® - New CV Axle Shaft
    Cardone®New CV Axle Shaft
    68
    # sp264895
    New CV Axle Shaft by Cardone®. Cardone has extensive experience in testing and engineering CV Drive Axles – they have spent over two decades analyzing materials and processes to arrive at a superior, longer-lasting product....
    100% Neoprene boots are designed with additional bellows to resist bellow stress and ozone cracking, the leading cause of boot failureA new axle nut is supplied with every unit for hassle-free installation, as the old nut on the vehicle is typically worn or stripped
    $48.15 - $178.79
  • Dorman® - OE Solutions Driveshaft
    Dorman®OE Solutions Driveshaft
    14
    # sp264834
    OE Solutions Driveshaft by Dorman®. A highly cost-effective, innovative repair solution, Dorman's Driveshaft Assembly is engineered with a serviceable universal joint. When the u-joint fails, as is common with normal use, simply replace...
    Dorman-engineered from 100% new materials and rigorously tested for long-lasting durabilityDirect replacement for a proper fit
    $151.51 - $3,229.05




The driveline encompasses all the components that take power from the transmission and send it to the wheels that drive your car or truck. This includes driveshafts, axles, CV-joints and U-joints, transfer cases, differentials, and wheel hubs. Driveline parts are generally stout enough to last if the vehicle isn’t abused, but if you hear clunking and whining and feel vibration, you may need to check out our selection of driveline replacement parts. Here you will also find a variety of performance units you may need to upgrade your vehicle.

Driveshafts transfer power from the transmission to an axle assembly. They usually consist of hollow steel tubes with flanges welded at each end to mount U-joints. The U-joints have bearings and attach to yokes at the transmission and axle, to allow the driveshaft to articulate as the axle moves up and down with the suspension. Clunking or squeaking noise may indicate a worn joint, so install one of our quality replacements to avoid complete failure. Our performance driveshafts are built using the thicker wall tubing to handle the load, and some off-road applications require double-cardan style CV-Joints for added strength and reduced vibration at extreme operating angles.

Front wheel drive axles are also known as “halfshafts”. These shafts transfer power from the transaxle to the wheels, and because they must deal with steering as well as suspension movement, couplings that can handle greater angles are needed, called CV-joints. There are several kinds of CV-joints but all are housed in flexible boots packed with grease. It is this boot that commonly fails. Once the boot breaks, the lubricant is lost and the CV-joint usually fails shortly afterward. We can supply you with your choice of repair solutions, from replacement boots, to joint and boot kits, to complete axle assemblies.

The differential takes the power from the driveshaft and transfers it to the wheels via axle shafts. The driveshaft is connected to a pinion gear, which drives a ring gear attached to the differential case. The case contains pinion gears, and side gears splined to axle shafts that together allow the wheels to turn at different speeds when turning a corner. Differentials are generally durable components, but the bearings on which the pinion and differential case rotate can wear causing noise and clearance problems. We can supply all your repair needs including rebuild kits, case assemblies, and ring and pinion sets. Performance transaxles, transfer cases, and differentials offered here will provide the gearing that enables you to keep your engine within its power band for neck-snapping acceleration and high speed.

Wheel hubs are the interface between the drive axle and the wheel. The hub is splined to the axle shaft and has a flange with studs to which the wheel is attached. The hub bearings are the common wear parts. When worn you may hear a growling or humming noise that may go away when you turn the steering wheel back and forth while driving. Older hub bearings had to be removed and installed with a press and fixtures, but most new vehicles have unitized hubs that are replaced as an assembly. Regardless of the vehicle or type of hub, we have the replacement to make your vehicle quiet and safe again along with performance parts to make it even better.

Driveline & Axles Reviews

Good quality and performance right out of the box.
Posted by Ethan (Miami, FL) / July 03, 20242007 Audi S4
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