CV Axles and CV Joint Shaft Assemblies
Easy Life Markets sells CV axles for front-wheel drive, all-wheel drive and four-wheel drive cars, minivans, SUVs and pickups. A CV axle, also called a half shaft or CV shaft, carries power from the transmission or differential to the wheel while the wheel steers and moves up and down. Our range includes complete front CV axle assemblies sold as single axles or as driver and passenger pairs, each listed with vehicle fitment, reference numbers, compressed length and spline counts.
The most common reason to buy one is a clicking noise when turning, which usually means the outer CV joint is worn. Other signs are grease spattered inside the wheel, a torn rubber boot, a clunk when you pull away, or vibration under acceleration. If you see a split boot early, the joint may still be fine. If it already clicks, the usual fix is a complete new axle. Find your vehicle below, then confirm the reference number and measurements on the product page.
How CV Axles Work
A CV axle is a steel shaft with a constant velocity joint at each end. The joints let the shaft turn at a steady speed even when it runs at an angle. That matters on the front of a car, where the wheel steers through a wide arc and the suspension moves all the time. An ordinary universal joint would speed up and slow down slightly on every turn at an angle. A CV joint does not. If you want the engineering detail, there is a clear explanation of the constant-velocity joint and its main designs.
Each axle has two joints:
- Outer joint: at the wheel hub. It handles the large steering angles. Most outer joints are a ball type, with steel balls running in grooves.
- Inner joint: at the transmission or differential. It lets the shaft change length as the suspension moves. Many are tripod type, with three rollers on a spider running in a housing, or a plunging ball type.
Both joints are packed with special grease and sealed by rubber or plastic boots held on with clamps. As long as the boot stays intact, a CV joint can last a very long time.
Types of CV Axles
Front CV axles for front-wheel drive cars and minivans
This is the most common type. The engine and transmission sit across the front of the car, and two shafts drive the front wheels. The left and right shafts are often different lengths. Our range includes the 2009-2018 Corolla CV axle pair, the 2004-2010 Sienna CV axle pair and the 2005-2006 Odyssey CV axle pair.
Front CV axles for all-wheel drive crossovers and SUVs
Crossovers often share their front axle layout with a front-wheel drive car but add a rear drive. Examples in our range are the 2010-2017 Equinox CV axle pair, the 2009-2017 Traverse CV axle pair and the 2009-2013 Forester CV axle pair.
Front CV axles for four-wheel drive trucks and SUVs
Vehicles with independent front suspension and four-wheel drive use CV shafts from the front differential to each wheel. These axles are often stouter. Examples include the 2003-2022 4Runner CV axle pair, the Hummer H3 CV axle pair, the 1999-2006 Silverado 1500 front CV axle and the 2007-2020 Escalade front CV axle. The last two are sold as single axles that fit either side.
Rear CV axles
Many vehicles with independent rear suspension also use CV axles at the back. We plan to add more of these. If you need one, contact us with your vehicle details.
Pairs or Single CV Axles?
Many of our listings are pairs: one driver side and one passenger side axle. Buying a pair makes sense when both boots are old, when the vehicle has high mileage, or when one side has failed and you want both sides renewed at the same time. It also saves labour if both are done in one visit.
On some trucks and SUVs, one axle design fits both sides. Those are sold as single axles, so you can replace only the side you need. Check each product page to see whether you are buying one axle or two.
CV Axles Comparison Table
This table shows how our current CV axles compare by vehicle group, how they are sold and what to check.
| Vehicle group | Examples in our range | Sold as | Left and right the same? | Key checks |
|---|---|---|---|---|
| Front-wheel drive cars | Corolla | Pair | No, lengths differ | Year, engine, transmission, input and output splines |
| Minivans | Sienna, Odyssey | Pair | No, length or inner end differ | Drive type, inner spline or end type, length |
| Crossovers | Equinox, Traverse, Forester | Pair | Depends on model | Engine, drive type, compressed length, splines |
| Four-wheel drive SUVs | 4Runner, Hummer H3 | Pair | Often yes | Compressed length, spline counts, lift height |
| Full-size trucks and SUVs | Silverado 1500, Escalade | Single | Yes | Inner flange bolt holes, output spline, length |
How to Choose the Right CV Axles
CV axles must match exactly. A shaft that is slightly too long or has the wrong spline count will not fit, or it will fail early. Work through these checks.
- Vehicle details: make, model, year, engine and transmission. Automatic and manual versions of the same car can use different shafts.
- Drive type: front-wheel drive and all-wheel drive versions of one model can differ.
- Side: left (driver) or right (passenger), unless the listing says it fits either side.
- Reference number: compare the number on your old axle or in your parts catalogue with those on the product page.
- Compressed length: measured with the inner joint pushed fully in. Our pages give a range where the supplier lists one.
- Spline counts: count the teeth at the inner and outer ends. Some inner ends use a flange with bolt holes instead of splines.
- ABS ring: some outer joints carry a toothed ring for the wheel speed sensor. Check whether yours has one.
If you are unsure about any of these, send us your vehicle details through our contact page before ordering.
Specifications to Check on CV Axles
- Compressed length: the length with the plunging inner joint pushed fully together.
- Input spline or flange: the number of teeth, or the bolt pattern, where the axle meets the transmission or differential.
- Output spline: the number of teeth where the axle passes through the wheel hub.
- Thread size and nut: the outer stub has a threaded end for the axle nut.
- Materials: our current axles are listed as alloy and carbon steel.
- Boots and clamps: check what type is fitted and whether spares are included.
Is It the CV Joint or Something Else?
Front-end noises can be hard to pin down. Several parts sit close together at the hub, and each one makes its own kind of sound. This is how to tell them apart before you spend money.
Clicking on turns
A rhythmic click that speeds up with the wheel and is loudest on full lock is almost always the outer joint. Try a slow tight circle in an empty car park, first one way and then the other. The side that clicks when turning away from it is usually the worn one, though it is worth confirming on a lift.
Humming or droning at speed
A steady hum that changes as you weave gently from side to side is more often a wheel bearing than a joint. Bearing noise gets louder as the load moves onto the worn side. A shaft rarely makes this kind of noise.
Clunk on take-off or when lifting off
A single knock as the load changes can come from a worn inner joint. It can also come from worn engine mounts, loose suspension parts or play in the steering. Check the mounts and the lower arm bushes too.
Vibration under acceleration
A shake that appears when you accelerate and fades when you coast often points to a worn inner joint or a bent shaft. A vibration that stays the same whatever the throttle is doing is more likely a wheel balance or tyre issue.
Grease on the inside of the wheel
Dark grease thrown around the inside of the rim or onto the suspension is a sure sign of a split boot. Look closely at both the inner and outer boots on that side.
Complete Axle, Joint or Boot Kit?
There are three ways to fix a worn or damaged shaft, and the right one depends on how far the problem has gone.
- Boot kit: the cheapest repair, but only worth doing when the boot has just split and the joint is still clean and quiet. The joint has to be removed, cleaned and repacked with new grease, which is messy work.
- Single joint: replacing just the outer or inner joint is possible on many designs. It takes time, and you are still left with an old boot and joint at the other end.
- Complete shaft assembly: new joints, boots, clamps and grease at both ends in one part. It is usually the quickest repair and is what most workshops fit today. This is what we sell.
For most owners, a complete assembly is the simplest choice. The labour is roughly the same as for a boot kit, because the shaft has to come out either way, and you end up with both ends renewed.
Lifted Vehicles and CV Axles
Lifting a truck or SUV changes the angle the front CV axles run at. A moderate lift is usually fine, but steep angles wear the boots and joints faster. If your vehicle is lifted, measure carefully and expect to replace boots more often. Some owners fit a differential drop kit to reduce the angle. If you notice boots splitting soon after a lift, the angle is the likely cause.
Fitting CV Axles Safely
Replacing a CV axle is a common job, but it involves the hub, suspension and sometimes the brakes. If you are not confident, use a workshop.
- Loosen the axle nut with the wheel on the ground and the parking brake on, before you lift the vehicle.
- Support the vehicle on axle stands on a solid surface. Never work under a vehicle held only by a jack.
- Disconnect the ABS sensor lead if needed so it is not stretched.
- Separate the lower ball joint or tie rod end as your workshop manual describes, without damaging the boots.
- Remove the inner joint carefully. Pull on the joint housing, not the shaft, or the inner joint can come apart.
- Fit the new axle, make sure the inner end clicks fully home, and use a new axle nut if the maker calls for it.
- Tighten all fasteners to the figures in your workshop manual and check the transmission fluid level afterwards.
- Steering and suspension work should be checked by a professional, and an alignment check is a good idea after the job.
Our auto repair tools range has tools for drivetrain work, and our ball joints and tie rods ranges are worth a look if those parts are worn when you separate them.
Caring for CV Joints and Boots
- Look at the boots each time the wheels are off or the car is on a lift. Cracks, splits and grease on the inside of the wheel are early warnings.
- Replace a split boot quickly. Once dirt and water get in, the joint wears fast.
- Avoid hard acceleration with the steering at full lock. It puts the most strain on the outer joint.
- Listen for clicking on tight turns, especially in car parks. That is the classic sign of a worn outer joint.
- After off-road driving, check for damage from rocks and branches.
Related Drivetrain Ranges
CV axles are one part of the drivetrain section of our store. These related ranges are worth checking:
- Transmission and drivetrain, the parent section.
- Prop shafts for rear-wheel and four-wheel drive vehicles, such as the 52853431AA Jeep front shaft.
- Differentials, where the inner ends of many four-wheel drive axles connect.
- Clutches and transmissions.
- Brakes, as you may want to check pads and discs while the hub is apart.
- Our full auto parts store.
Who Our CV Axles Suit
Our range suits home mechanics who are comfortable with hub and suspension work, small workshops that want a complete shaft ready to fit, and owners of high-mileage family cars, minivans and SUVs who want to renew both sides at once. Fleet and trade buyers can use the reference numbers on each listing to match parts quickly. If you only want the work done, buy the part here and take it to a workshop you trust. Many mechanics are happy to fit parts the customer supplies.
Buying CV Axles from Easy Life Markets
Every product page shows the fitment, reference numbers, lengths and spline counts the supplier gives. Read it fully before you order. The current price and availability are shown on each product page. For delivery details, see our shipping policy. If a part does not fit, our return and refund policy explains the process. More general answers are on our FAQ page.
We are adding more CV axles for more vehicles. If yours is not listed yet, let us know what you drive.
Frequently Asked Questions
What does a bad CV axle sound like?
A worn outer joint clicks or pops when you turn, especially under power. A worn inner joint can clunk on take-off or cause vibration when accelerating.
Can I replace just the CV boot?
Yes, if the boot has only just split and the joint is still quiet and clean. If the joint already clicks, or dirt has got in, a complete axle is usually the better repair.
Should I replace CV axles in pairs?
It is not required, but it is common on older vehicles. If one side has failed from age, the other side has done the same mileage. Doing both saves a second job later.
How do I know which side I need?
In most listings, left means the driver side on a left-hand drive vehicle and right means the passenger side. Check the product page, as some axles fit either side.
How long do CV axles last?
With intact boots, they often last for many years. A damaged boot is the most common reason they fail early.
Is it safe to drive with a clicking CV joint?
Not for long. A clicking joint will get worse and can eventually break, leaving the vehicle without drive. Have it checked and replaced soon.
Will these CV axles fit my vehicle?
Match the vehicle fitment, side, reference number, compressed length and spline counts on the product page with your vehicle. If any detail is unclear, contact us before ordering.