Used Axle Assembly for Sale — Stop Guessing, Get the Exact Fit
Buying new means a dealer markup and a wait that can stretch into weeks. We take a different route: every used axle assembly for sale in our inventory comes from a low-mileage donor vehicle, passes a multi-point inspection, and gets confirmed against your specific ride before it leaves our facility. What you get is the same OEM part your vehicle came with, not a guess.
Beyond complete axle assemblies, our inventory includes fully inspected transfer cases, differentials, and transmissions to help you complete your drivetrain repair with confidence.
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Rear End vs. Differential: Get to Know the Real Difference
Buyers use "rear end", "rear axle assembly", and "differential" interchangeably, but they aren't the same, and ordering the wrong one is the most common mistake.
Rear axle assembly
The complete unit, meaning the housing, the differential with its ring-and-pinion gears, and the axle shafts.
Differential
Just the geared center section inside the housing.
The complete assembly is the most common replacement we ship, and buying it whole is usually cheaper than rebuilding your original, provided it arrives as one OEM unit and not a box of mixed parts.
Dana 44 and Dana 60
The 44 is a lighter-duty axle found in trucks, Jeeps, and SUVs; the 60 is a heavy-duty unit used in 3/4-ton and 1-ton trucks.
GM 8.5
General Motors' 8.5-inch ring gear axle, common in half-ton and 3/4-ton trucks and SUVs.
Ford 9.75
Ford's 9.75-inch ring gear axle, used in later-model F-150s.
Chrysler 8.25
Found in Ram trucks, Dakotas, and Jeep Grand Cherokees.
AAM 9.25
Built by American Axle & Manufacturing for GM and Ram heavy-duty trucks.
Every rear-end must match your gear ratio (3.42, 3.73, 4.10, and others) and differential type: open, limited-slip (posi/Positraction), or locker, both confirmed against your VIN. An axle with the wrong ratio will run, but it won't drive right, and it won't pair correctly with the front axle on a 4x4.
Front Axle Assemblies Differ by Drivetrain
Trucks and 4x4s
F-150 and Super Duty, Silverado, Ram, Jeep Wrangler — the front axle houses its own differential with CV or U-joint shafts.
Front-wheel-drive cars
The equivalent parts are the CV axle shafts and the transaxle differential.
Tell us your year, make, model, and drivetrain (2WD, 4WD, or AWD) and we'll confirm the right front-axle configuration.
How to Identify Your Axle
Not sure which axle you have? Most factory axles carry a metal tag on the differential cover, or a stamp on the axle tube:
Gear ratio
A reading like "3 73" means a 3.73 ratio.
Limited-slip marking
An "L" in the number (e.g. "3 L 73") signals a limited-slip (posi) unit.
Dana axles
The BOM number identifies the model, ratio, and differential type in one code.
Can't find the tag? Your 17-digit VIN gives us the same information.
The wrong gear ratio is the single most common fitment mistake, so matching is where we focus. Your 17-digit VIN identifies your axle code and gear ratio, and we confirm several specs on top of that:
Differential type
open, limited-slip, or locking.
Spline count
so the axle shafts match your application.
ABS tone-ring spec
for correct wheel-speed readings.
Flange compatibility
so it bolts up to your driveshaft and hubs.
Why the Wrong Axle Costs More Than the Part
A mismatched axle causes problems well beyond the part itself, often within days:
ABS and traction-control faults — the ABS module reads the wheel-speed sensors against the axle's tone ring, so a wrong gear ratio, spline count, or tone-ring setup trips warning lights.
Hidden drivetrain wear — a wrong ratio quietly stresses your transfer case, CV joints, and differential, turning into a bigger bill later.
We Inspect Every Axle Before It Ships
Every axle passes a multi-point inspection before it's approved for sale:
Gear-ratio verification
Matches your vehicle's original spec.
Spline count check
Axle-shaft splines match your application.
Differential & carrier
Ring-and-pinion and carrier checked for wear or play.
Bearings & seals
Inspected for wear or leaks.
ABS tone ring
Tone ring and sensor port confirmed for proper ABS function.
Housing & tubes
Checked for cracks, bends, or damage.
Spin & noise test
Rotated to check for grinding, whine, or binding.
Why Choose Premium Used Auto Parts for Quality OEM Parts?
The right ratio, guaranteed
We match gear ratio, differential type, and ABS spec to your VIN, so it drives like the original instead of tripping warning lights.
OEM, never aftermarket
Genuine factory units from low-mileage donors, not rebuilds pieced together from mixed parts.
No surprises
Free freight, no backorder wait, and inspected units that ship straight to your door.
For over 10 years, Premium Used Auto Parts has supplied OEM drivetrain parts to shops and drivers nationwide.
Ready to ship no backorder wait.
Confirm your exact fit and get pricing today.
From Your VIN to Your Driveway in 3 Steps
No junkyard crawling, no guesswork. Getting the right axle takes three steps:
1
Send your VIN
Or your year, make, model, and gear ratio if you have it.
2
We match and inspect
Gear ratio, differential type, spline count, and ABS spec, all verified against your vehicle.
3
It ships free
Inspected, in stock, and on its way.
Used vs. Remanufactured vs. New Axles: Which Is Right for You
Your choice comes down to budget, how long you're keeping the vehicle, and how fast you need it back on the road.
Feature
New
Remanufactured
Used
Cost
Highest — dealership markup
Mid-range
Most affordable
Components
All-new internal parts
Rebuilt with new/reconditioned parts
Original factory (OEM) parts
Warranty
Longest factory warranty
Varies by rebuild
90-day parts warranty
Lead time
Often backordered
Longer custom-rebuild turnaround
Ships from stock in most cases
Best for
Newer vehicles; buyers who can absorb the cost
Any age; buyers who accept variable quality
Budget repairs, shops, and daily drivers wanting a fast OEM fit
What a Used Axle Typically Costs
Passenger car front axle / CV assembly
$150 – $400
Half-ton rear axle (GM 8.5, Ford 8.8)
$400 – $800
3/4-ton rear axle (Dana 44, Chrysler 8.25)
$500 – $900
Heavy-duty 1-ton (Dana 60, AAM 9.25/11.5)
$800 – $1,500+
Get an exact quote with your VIN — gear ratio, mileage, and diff type all move the price.
Factors That Affect the Price of a Used Axle
Make/model/year, gear ratio and differential type, donor mileage, and axle family (heavier axles cost more). Your VIN pins down the exact unit instead of a wide range.
Your 90-Day Warranty Coverage
Every qualifying unit (passed inspection, installed per instructions, unmodified from factory spec) includes a 90-day parts warranty covering gears and bearings in good condition. Gear oil must be added before operation to maintain coverage.
Covered:
parts only, no labor.
Installation
DIY won't void it, but damage from improper installation isn't covered.
Core Charge
None
Claims
Require a diagnostic report, installation report, and photo/video.
Real Stories from Our Axle Assembly Buyers
Discover why mechanics and truck owners trust our tested and certified drivetrain components.
We value exact fitment. Each review represents our commitment to providing inspected, ready-to-install OEM axle assemblies
❝❞
5/5
Premium Used Auto Parts was the only supplier that had the exact axle assembly I needed. Their team verified all specifications and ensured perfect fitment. Quick shipping and excellent packaging. Their extensive inventory and expert support made the whole process seamless!
K
Karen Govain
❝❞
5/5
Incredible experience sourcing a BMW engine. When original unit sold, they quickly found a perfect replacement. Outstanding communication kept both me and my mechanic updated on status. Their expertise in luxury vehicle engines and attention to detail made the whole process seamless.
D
Devyn Clay
❝❞
5/5
The support team's knowledge and patience in answering all engine-related questions was impressive. Their thorough technical expertise and detailed explanation of the testing process gave complete confidence in my purchase. Premium quality backed by exceptional service.
E
Elizabeth Barely
❝❞
5/5
Quick and professional response regarding a Chevy Equinox engine. The team provided comprehensive cost estimates, including testing documentation and warranty details. Their transparent pricing and technical verification process made decision-making easy. Outstanding service!
C
Cameron
❝❞
4/5
From initial engine sourcing to post-delivery support, the team demonstrated exceptional service. When an issue arose, they resolved it immediately. Their commitment to customer satisfaction and quality assurance is remarkable. Definitely the go-to source for premium used engines!
T
Tamara V
❝❞
5/5
Premium Used Auto Parts was the only supplier that had the exact axle assembly I needed. Their team verified all specifications and ensured perfect fitment. Quick shipping and excellent packaging. Their extensive inventory and expert support made the whole process seamless!
K
Karen Govain
❝❞
5/5
Incredible experience sourcing a BMW engine. When original unit sold, they quickly found a perfect replacement. Outstanding communication kept both me and my mechanic updated on status. Their expertise in luxury vehicle engines and attention to detail made the whole process seamless.
D
Devyn Clay
❝❞
5/5
The support team's knowledge and patience in answering all engine-related questions was impressive. Their thorough technical expertise and detailed explanation of the testing process gave complete confidence in my purchase. Premium quality backed by exceptional service.
E
Elizabeth Barely
❝❞
5/5
Quick and professional response regarding a Chevy Equinox engine. The team provided comprehensive cost estimates, including testing documentation and warranty details. Their transparent pricing and technical verification process made decision-making easy. Outstanding service!
C
Cameron
❝❞
4/5
From initial engine sourcing to post-delivery support, the team demonstrated exceptional service. When an issue arose, they resolved it immediately. Their commitment to customer satisfaction and quality assurance is remarkable. Definitely the go-to source for premium used engines!
T
Tamara V
Used Axle Assembly FAQ
Get answers to common questions about purchasing used axle assemblies for all types of vehicles.
Pricing varies by make, model, gear ratio, and mileage, so there's no flat rate. Enter your vehicle's year, make, and model — or your 17-digit VIN — in the finder tool above for an exact price in minutes, with no obligation.
They're the same thing. "Rear end" is the common shop term for the complete rear axle assembly — the housing, the differential with its ring-and-pinion gears, and the axle shafts. We supply the full assembly as one OEM unit.
Your 17-digit VIN is the fastest way to confirm a match, because it identifies your axle code and gear ratio. We also confirm the differential type. No VIN? Your year, make, model, drivetrain, and gear ratio work just as well for our specialists.
Check the metal tag bolted to your differential cover or the stamp on the axle tube. A reading like "3 73" means a 3.73 gear ratio, and an "L" in the number signals a limited-slip (posi) unit. On Dana axles, the BOM number identifies the model. No tag? Your VIN tells us the same thing.
Rear axle assemblies ship complete — housing, differential, and axle shafts. Our specialists can confirm exactly what's included with your specific unit before you order.
No. Every qualifying axle includes a 90-day parts warranty covering proper gear and bearing function, and DIY installation won't void it. We do recommend an experienced mechanic, since we can't cover damage from improper installation. Labor isn't covered either way.
Yes, freight shipping is free. We ship nationwide across all 48 continental states, typically within 3–7 business days. We don't currently ship to Alaska, Hawaii, or outside the US. Because every unit is pre-inspected and in stock, there's no backorder wait.
