Used Chevy Transmissions For Sale

4,948
verified Chevy transmissions
Trustpilot
Customer Reviews
Up to 3 yrs
extended warranty available
Photos before
shipment

Used Chevy Transmissions For Sale

4,948 verified used Chevy transmissions in stock across 1999–2023 — 4L60E 4-Speed Automatic, 4L80E Heavy-Duty 4-Speed, 6L80 6-Speed Automatic, 6L90 Heavy-Duty 6-Speed and more. Every unit is VIN-matched to your vehicle, ASE-tested by certified technicians, photographed before shipment, and backed by a warranty (standard term by model year, extended coverage up to 3 years) plus 30-day money-back. Free freight nationwide.

●
Warranty On Every Unit
●
Photos Before Shipment
●
ASE-Tested & Verified
●
Free Nationwide Shipping
●
30-Day Money-Back
●
Secure SSL Checkout

Browse Chevy Transmissions by Year

Pick your model year — every year page is built from live inventory and lists the Chevy models and transmission families in stock for that year with the count of each.

2023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999

Chevy Transmissions We Cover

Real Chevy transmissions from our warehouse, tested and ready to ship. Pick the family, then the year page shows exactly which models and variants are in stock.

Used Chevy 4L60E 4-Speed Automatic transmission
4L60E 4-Speed Automatic
Silverado 1500, Tahoe, Suburban, Camaro, Express. GM's high-volume light-duty 4-speed — biggest inventory line.
Used Chevy 4L80E Heavy-Duty 4-Speed transmission
4L80E Heavy-Duty 4-Speed
Silverado HD 2500/3500, Suburban HD, Express vans. HD upgrade over the 4L60E — towing-rated.
Used Chevy 6L80 6-Speed Automatic transmission
6L80 6-Speed Automatic
Silverado 1500, Camaro, Tahoe, Corvette C6/C7. GM's modern 6-speed replacement for the 4L60E.
Used Chevy 6L90 Heavy-Duty 6-Speed transmission
6L90 Heavy-Duty 6-Speed
Silverado 2500/3500, Suburban HD, Express HD. HD variant of the 6L80 — same case family, beefier internals.
Used Chevy 8L90 8-Speed Automatic transmission
8L90 8-Speed Automatic
Silverado 1500, Tahoe, Suburban, Corvette C7 (2015+). GM's 8-speed performance upgrade.
Used Chevy 10L80 / 10L90 10-Speed transmission
10L80 / 10L90 10-Speed
Silverado 1500, Tahoe, Suburban, Camaro (2018+). GM-Ford joint 10-speed program — shared with Ford 10R80.
Used Chevy Allison 1000 Diesel Auto transmission
Allison 1000 Diesel Auto
Silverado HD Duramax, Express HD Duramax. Allison's heavy-duty diesel-only automatic — diesel-truck workhorse.
Used Chevy TR-6060 6-Speed Manual transmission
TR-6060 6-Speed Manual
Camaro SS, Corvette C6/C7, CTS-V. GM's performance 6-speed manual.
Used Chevy NV4500 5-Speed Manual transmission
NV4500 5-Speed Manual
Silverado HD 2500/3500, K2500. Heavy-duty truck manual — proven for stick-shift HD applications.
Used Chevy VT40 CVT transmission
VT40 CVT
Malibu, Spark, Trax. GM's continuously-variable transmission for compact and economy applications.
Used Chevy More Chevy Transmissions transmission
More Chevy Transmissions
Plus T56 6-speed manual, NV3500, NV5600, 4T65E FWD auto, and more variants — text us your VIN.
Trustpilot

Why Buy a Used Chevy Transmission from Auto Power Source

Chevy transmissions span the full duty cycle of the American road — from the 4L60E in millions of Silverados and Tahoes through the heavy-duty Allison 1000 backing Duramax diesels, to the modern 10L80 ten-speed jointly developed with Ford in current half-ton trucks. Our 4,948 verified Chevy transmissions span every major GM gearbox family across model years from the early 1990s through present.

Every Chevy transmission we sell has been pulled from a low-mileage donor vehicle, cataloged by VIN, and held in our climate-controlled warehouse pending sale. Each unit went through our six-step inspection — VIN-matching, ASE testing, Shift-Tested through every gear under load, full visual inspection, multi-angle photography, and palletized shipping. Our ASE-certified technicians do the testing; rejected units never reach the buyer. GM pairs specific transmissions with specific engines and 2WD vs 4WD configurations, so VIN-matching is critical — a 4L60E from a 2WD Silverado is not the same as a 4L60E from a 4WD Silverado.

You pay a fraction of dealer-new pricing for identical GM engineering, ship free on a heavy-duty pallet anywhere in the continental U.S., and get 30 days from delivery to return for any reason — no restocking fees. The warranty printed on the listing — with extended coverage up to 3 years available — covers you if anything goes wrong after install. Across 100K+ engines and transmissions shipped, we hold a 0% fitment-related return rate.

📱 Fastest way to match: text us your VIN, get options in minutes.Text Your VIN →

Your Chevy Transmission Options: Compared

Most Chevy owners face four real choices when the transmission fails:

← Swipe sideways to see all columns →
Option Cost Reliability Warranty Fitment Match
Used OEM (this collection) $$$ Best Value High — tested Included VIN-matched
New OEM (dealer) $$$$$ 2-4× more High Manufacturer Exact
Aftermarket / Reman $$$$ Varies 6-12 mo May adapt
Junkyard $ Cheapest Unknown None DIY

Tested used OEM hits the sweet spot — same engineering as new, fraction of the cost.

Chevy Transmission Buying Guide

5 things to verify before buying a used Chevy transmission:

  1. Confirm the exact transmission tag, not just the model name. GM uses a tag (RPO code) plus VIN digit to identify the exact unit. The same model year Silverado can ship with multiple transmission options.
  2. 2WD and 4WD versions are not interchangeable. Silverado, Sierra, Tahoe, and Suburban transmissions come in 2WD and 4WD variants with different output shafts and tail housings. Always specify your drivetrain.
  3. For Allison 1000 units, confirm Duramax generation pairing. The Allison 1000 has multiple variants matched to LB7, LLY, LBZ, LMM, and LML Duramax generations. Text us your VIN for the exact pairing.
  4. For 6L80E/6L90E units, verify torque converter and solenoid condition. These units commonly have torque converter shudder issues by the 100k-mile mark. We test specifically for this.
  5. Always replace transmission fluid at installation. GM specifies Dexron VI for most modern automatics — using the wrong fluid type will cause shift quality issues and void your warranty from day one.

Our ASE-certified technicians verify every one of these points against your VIN before any unit ships.

📞 Need help choosing the right Chevy transmission? Talk to our team live.Call 1-877-313-8995

Frequently Asked Questions

What is the warranty on a used Chevy transmission?
Every Chevy transmission ships with a warranty included — the standard term follows the model year (1 month for 1990, 3 months for 1991–2000, 6 months for 2001 and newer) and is printed on each product page. Extended coverage of up to 3 years is available at checkout.
What does ASE-tested mean?
ASE-certified technicians compression-test every cylinder and run leak-down evaluation on engines; transmissions are Shift-Tested through all gears under load. Plus noise & smoke verification, visual inspection, and multi-angle photography before shipment.
How long until delivery?
Prep and ship time is 3-5 business days. Transit time is 2-3 business days after dispatch via freight carrier — typically 5-8 business days from order to delivery.
Can I see photos before I buy?
Yes. Multi-angle photos of the actual unit are sent before payment. If you do not approve the photos, you get every dollar back — no restocking fees, no return freight charges.
Do I need my VIN?
Strongly recommended for exact-fit matching. Chevy transmissions vary by trim, body style, drivetrain and build date. Text your VIN to +1-307-441-5554 and we will match options in minutes.
How do I find my exact Chevy transmission?
Pick your model year below. Every year page lists the Chevy models and transmission families we stock for that year, with the live count for each, and every product is titled by its transmission family and case ID.
Why cheaper than dealer new?
Used OEM from low-mileage donor vehicles. Same Chevy engineering as factory new at a fraction of the cost — dealers are typically 2-4x our pricing, and many older units are no longer available new at all.
When can I reach customer service?
Call 1-877-313-8995 or text +1-307-441-5554 during the business hours shown in the site footer, or email info@autopowersource.com any time.
🏆 Earn $500 with Our Rewards Program
Every Chevy transmission you buy earns rewards. 10 orders (yours or referred) = $500 cash credit. Silver, Gold, and Platinum tiers with discounts, priority support, and private inventory access.
See How Rewards Work →
100K+
Engines+Transmissions In Stock
0%
fitment-related returns
All 50
states covered, free freight
36
brands covered

Our 6-Step Inspection & Shipping Process

Every Chevy transmission we ship has been through these six steps:

1. VIN-Matching
We match the donor VIN to your VIN to confirm engine/transmission code, emissions calibration, and drivetrain fit.
2. Tested & Verified
ASE-certified technicians compression-test every cylinder and run leak-down evaluation on engines. Transmissions are Shift-Tested through all gears.
3. Noise & Smoke Verification
Units are run to verify normal mechanical sound and clean operation — catches internal wear static tests miss.
4. Visual Inspection
Every accessible component is inspected: turbos, manifolds, valve covers, housings, accessories, sensor harnesses.
5. Photograph & Catalog
Multi-angle photos sent to you BEFORE we ship for your approval.
6. Palletize & Ship
Strapped on a heavy-duty wooden pallet, shipped via freight at no charge.

Our Photos-Before-Shipment Guarantee

Before any transmission leaves our warehouse, we send you multi-angle photographs. You approve. If you do not approve, you get every dollar back — no questions, no restocking fees, no return freight charges. On top of 30-day money-back and the warranty included with every unit. Browse all 4,948 Chevy transmissions below.

✉ Email Us at info@autopowersource.com
No match? Text VIN →