How many hours does it take to replace an axle?
Typically, replacing a single CV axle on a standard passenger car takes about 1–2 hours per axle at a shop; more complex jobs or all-wheel-drive systems can take 3–6 hours or more depending on the model and conditions.
Axles come in several forms, and the labor time depends on the exact component and vehicle design. This article breaks down common axle types, typical time ranges, the factors that can affect duration, and what to expect during service.
What counts as an axle?
In automotive repair, “axle” can refer to several different components. The most common are the CV (constant-velocity) axle or half-shaft used on front-wheel-drive and many all-wheel-drive vehicles, the driveshaft (rear axle shaft) on rear-wheel-drive or AWD vehicles, and full axle assemblies on some trucks and older vehicles. Each type has its own typical replacement process and time requirement.
Typical time ranges by axle type
Before listing, here is a guide to what you might expect in terms of labor time, depending on the axle involved and the vehicle configuration.
- CV axle replacement (front, FWD/AWD): 1–2 hours per side
- CV axle replacement with hub or bearing service: 2–3 hours per side
- Rear driveshaft or axle shaft replacement (RWD/AWD): 2–4 hours per shaft
- Full axle assembly replacement (solid rear axle or transaxle assembly on some models): 4–6+ hours
- All-wheel-drive vehicles with multiple components involved (diagnostics, alignment checks): 6–8+ hours in some cases
Times are approximate and can vary by vehicle make/model, year, and the exact nature of the failure. Complex rust, seized fasteners, or the need to service additional parts can extend the job beyond these ranges.
Factors that affect duration
Several conditions can push the clock longer for axle work. The following list highlights the most common influences.
- Rust, corrosion, or seized bolts and hubs
- Need to replace related components (hub bearings, brake components, seals, or a damaged differential)
- Vehicle design and access under the vehicle (low ground clearance, crowded engine bay, or dual-mount configurations)
- Electrical connections or sensor replacements tied to the axle (ABS sensors, wheel speed sensors)
- Requirement to remove the transmission or differential to access the axle
- Availability of parts and the skill level of the technician or shop backlog
In practice, a straightforward CV axle swap on a typical car is fast, but any complication—rusted fasteners, damaged splines, or additional repairs—can add one or more hours to the job.
What to expect during the service
Understanding the typical workflow can help set expectations for timing and cost. The following steps are commonly involved in axle replacement work.
- Initial diagnosis and vehicle lifting for access
- Removal of the wheel, brake caliper, and rotor (if needed)
- Accessing and removing the old axle from the hub/differential
- Installing the new axle, torquing fasteners to manufacturer specifications
- Reassembly of components, road test, and safety checks (brakes, ABS sensors, wheel alignment if necessary)
Most shops will provide a written estimate that itemizes parts and labor, and many offer a warranty on the labor performed. If additional repairs are needed, they should inform you before proceeding.
Summary
For a typical passenger car, replacing a single CV axle usually takes about 1–2 hours, with longer times if hub work or other components are involved. Replacing rear driveshafts or full axle assemblies can require multiple hours, and complex cases may stretch into a full day. Vehicle type, condition of fasteners, and whether other parts must be replaced all influence the final duration. Always consult your mechanic for a precise estimate based on your specific vehicle and situation.
Is it hard to replace an axle?
Replacing an axle is a moderately difficult job that is doable for home mechanics but can be challenging due to rusted parts or the need for specialized tools. It requires basic mechanical skills and the right equipment, including jack stands to safely lift the vehicle. The difficulty can increase significantly in rust-belt areas or if parts are seized.
This video demonstrates the process of replacing a front wheel drive axle: 59sebayYouTube · Sep 18, 2024
Factors that influence the difficulty
- Rust: On vehicles in areas with heavy road salt, bolts and components can be seized by rust, making them very difficult to remove.
- Tools: While many tasks use standard tools, some axles require specific socket types (like 12-point or triple square) for the hub bolt or other components. An impact gun and a large hammer can also be very helpful.
- Vehicle type: The process varies between front-wheel drive, rear-wheel drive, and four-wheel drive vehicles, as well as trailers.
- Experience: Previous experience with suspension and brake work is beneficial. A beginner might find it overwhelming, while someone with the right skills and tools may find it straightforward.
Key steps involved
- Safely lift and secure the vehicle on jack stands.
- Disconnect components like the tie rod end, brake lines, or suspension to gain access to the axle.
- Remove the axle from the transmission by using a pry bar to pop it out of the transaxle seal. Be prepared for transmission fluid to leak.
- Pull the old axle assembly and install the new one, making sure the new axle snaps securely into the transmission.
- Reassemble all the components you disconnected and properly torque all bolts.
You can watch this video to see how to remove and install a CV axle: 1mScotty KilmerYouTube · May 22, 2012
When to go to a professional
- If you are not comfortable with mechanical work, don't have the right tools, or if your vehicle has significant rust damage, it is best to take it to a professional mechanic.
- A professional can also perform a necessary wheel alignment afterward, which is often recommended after suspension work like an axle replacement.
How long does it take to get an axle replaced?
Replacing a single CV axle typically takes 1.5 to 3 hours, though the time can increase to 4 to 6 hours if parts aren't readily available or if there are issues like rust. The exact time depends on the vehicle, the specific axle being replaced (front or rear), and the technician's experience. For more complex jobs, or when replacing multiple axles at once, the time will be longer.
Factors that influence the repair time
- Part availability: If the replacement part isn't in stock, waiting for it to be shipped can add significant time to the total repair duration.
- Vehicle condition: Rust on bolts or other components can make disassembly difficult and time-consuming, especially for DIY repairs.
- Specific components: Additional work, such as replacing the wheel bearing or brake components at the same time, will increase the overall time.
- Technician experience: An experienced mechanic can often complete the job faster than a DIYer, particularly if they have the correct tools on hand.
- Axle type: Replacing a simple rear axle on some heavy-duty vehicles can take significantly less time than a complex front CV axle on a passenger car.
- Shop workload: The shop's current schedule and workload will also affect how quickly they can get to the job.
Can an axle be fixed in a day?
Mobile Axle Repair Service
Call out times in most cases are within 24-48 hours. No more waiting days to get your vehicle back on the road.
How much is labor for axle replacement?
Axle replacement labor costs typically range from $100 to $350 or more, depending on the vehicle, labor rate, and complexity of the job. For many common vehicles, labor for a single front axle can take 1.5 to 2 hours, while a more complex rear axle replacement can cost significantly more. For example, some estimates place the labor for a rear axle at $900 to $2,000, while front axle replacement labor may be around $150 to $350.
Factors influencing labor cost
- Vehicle make and model: Luxury and European vehicles may have higher labor rates due to the increased complexity of their systems.
- Labor rate: This varies by location and mechanic. A shop's hourly rate can range from $75 to $115 or more.
- Type of axle: Front-wheel-drive and all-wheel-drive vehicles often have more complex axle systems than rear-wheel-drive vehicles.
- Extent of damage: If the job requires fixing other components like a bent axle or a seized bolt, the labor time will increase.
- Number of axles: Replacing two axles at once can sometimes reduce the total labor time compared to replacing them separately.
How to estimate your cost
- Get a quote from a local mechanic: This is the most accurate way to determine your specific cost.
- Factor in labor rate and time: Your mechanic will have a set hourly rate, and the job will be estimated in hours. For example, if their rate is $100/hour and the job takes 2 hours, the labor cost will be $200.
- Compare prices: It is often a good idea to get quotes from a few different shops to compare prices and services.
