Spin-Tested 4x4 and AWD Used Transfer Case for Sale, Matched to Your Build Code
Order a used transfer case for sale matched by VIN, transmission and factory option code, not year alone. Every unit is inspected and spin-tested before it ships, so your OEM replacement arrives ready to install.
- VIN & option-code matched fitment
- Spin-tested for wear
- Donor mileage confirmed
- 90-day warranty, free shipping
Driveline Parts That Pair With Your Transfer Case
A failing transfer case often takes a driveshaft, differential or front axle down with it. Every part below is matched to your VIN the same way as your case, so the whole driveline agrees on ratio and spline.
Why a Used OEM Transfer Case Saves on 4WD Repair Costs ?
A new transfer case from the dealer can cost more than the rest of the repair combined. A used transfer case from a low-mileage donor restores full 4WD or AWD function immediately, and it's spin-tested before it leaves our facility. That holds whether you need a heavy-duty RAM 1500 unit, a Chevy Equinox power transfer unit, or a hard-to-find Toyota FJ Cruiser case.
Quick Answer: A transfer case is the drivetrain component in a 4WD or AWD vehicle that splits engine power between the front and rear axles. Replacing it with a tested OEM unit typically costs $900–$2,600 installed:
- $400–$1,600 for the part
- $450–$900 for labor
- $50–$120 for fluid and seals
A new dealer unit alone runs $2,500–$5,000. Fitment depends on transmission and factory option code rather than model year, so your VIN is the only reliable way to confirm the correct unit.
Verify VIN Fitment|Talk to a Specialist|Get Your Quote
Your VIN-matched transfer case quote, typically within one business hour.
Call 1-800-606-1107Reading Your Case Tag, RPO Code or 4WD Selector
Most units carry a metal or foil tag on the rear housing, near the output shaft or along the case seam. It shows a code such as NP246, BW4406 or MP3023, along with a build date and part number.
A Data-Backed Warning for Fleet Managers
Quick Lookup|Shortcuts
GM RPO Sticker: The option sticker in the glove box or console lists the transfer case code directly.
Dash Selector: 2H/4H/4L = part-time two-speed. 2H/4A/4H/4L = automatic 4WD with low range. No selector = full-time single-speed AWD. Floor lever = manual-shift unit.
Fluid Color: Red = ATF, clear/amber = specialized transfer case fluid, blue = GM Auto-Trac II. Confirm the spec rather than trusting color alone.
No Tag Access: Your 17-digit VIN is the reliable fallback. It encodes build date, transmission and drivetrain configuration.
What Ships in the Box, and What Your Installer Supplies
Complete Case Assembly: Internal chain, gears and bearings, VIN-matched, with donor mounting hardware and a function and visual inspection record.
Shipped Drained: Fill with fresh fluid to spec at installation. The wrong fluid voids the warranty.
Shift or Actuator Motor: Not normally attached, since it's serviced separately. Tell us at order time if yours needs replacing too.
Seals and Gasket: Output shaft seals and a housing gasket are recommended at install and sold separately. Budget $50–$120.
Relearn or Calibration: Required on some GM, RAM and BMW platforms. Confirm your installer has a capable scan tool.
Mileage Confirmed First: Units under 100,000 miles are strong candidates, and units under 150,000 still offer good value on most platforms. No core charge applies.
Warranty, Delivery and Returns on a 60-150 lb Transfer Case
Warranty
A 90-day parts warranty against internal failure, from the date of delivery. Covered: assembly failure under normal use. Not covered: labor, improper installation, wrong fluid, off-road or competition use, and continued driving after a fault appears. Claims: send a diagnostic report, an installation report from a licensed shop, and photo or video of the fault.
Delivery
Units weigh 60–150 lb. Your case is dispatched within 3–7 business days of payment clearing, with tracking issued the day it ships. Curbside residential and commercial delivery is available, with no liftgate fee on residential deliveries.
Returns
If we send the wrong part, we cover the return and ship the correct unit free. If a VIN-verified part doesn't fit, we take responsibility. Returns because the wrong part was ordered may carry a 25% restocking fee.
It's the gearbox behind the transmission on 4WD and AWD vehicles that splits engine power between the front and rear axles. On many crossovers, a power transfer unit does the same job.
A tested used unit runs $400 to $1,600, and most installed totals land between $900 and $2,600. A new dealer unit costs $2,500 to $5,000 for the part alone.
Yes. Every unit carries a 90-day parts warranty against internal failure from delivery. Labor, wrong fluid, off-road or competition use and improper installation are not covered.
Your unit is dispatched within 3 to 7 business days of payment clearing, with tracking issued the day it ships. Shipping is free nationwide, excluding Alaska and Hawaii.
Often, yes. If the 4WD light flashes and engagement fails but the case stays quiet, the shift motor is the likely culprit. We stock replacement motors from $80 to $400.
Send your 17-digit VIN or the code on the case tag, such as NP246 or BW4406. We match transmission, option code, and drivetrain configuration before your unit ships.
Skip the junkyard gamble and dealership markup. Send your VIN or case tag code, and a drivetrain specialist will confirm fit, mileage, and one firm, delivered price on a spin-tested OEM transfer case.
