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Quantum Gear Reviews 

58
TrustScore 4.5 uit 5

4,7

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Lees wat reviewers zeggen

Beoordeeld met 5 van de 5 sterren

I don’t do reviews, but seriously I’m super happy with you guys, not one complaint, saved me probably about $4k, though I did the work myself (back yard mechanic)2012 gmc van, the transmission has bee... Toon meer

Bedrijf heeft geantwoord

Beoordeeld met 5 van de 5 sterren

transmission was delivered in a within a week of ordering, was plug and play as far as not needing to take to dealer to code to vin, has been in truck for a few months and havent had any complaints.... Toon meer

Bedrijf heeft geantwoord

Beoordeeld met 5 van de 5 sterren

The delivery company was awesome, drop off and core pick up was great. My 6L90E transmission pulls strong and runs real smooth. I recommend using Quantum Gear to anyone needing a good transmission. I... Toon meer

Beoordeeld met 4 van de 5 sterren

The whole process was great with the exception of one thing. Once the transmission had been installed, we had to get the codes reset. Has been running with no issues since. Donald Collins

Bedrijfsgegevens

  1. Auto-onderdelen fabrikant
  2. Automaterialenwinkel
  3. Transmissiewinkel

Over Quantum Gear

Geschreven door het bedrijf

At Quantum Gear, we understand that a failing transmission is stressful — and that trusting someone with a repair this important isn't an easy decision. That's why we focus on doing things the right way, from the first click to the day your unit arrives.

We specialize in remanufactured GM automatic transmissions, with our core lineup built around the 6L80 and 6L90. Every unit goes through a complete remanufacturing process, where worn and failure-prone components are replaced and restored. Before anything ships, each transmission is tested on a dynamometer, so we know it performs the way it should — not just on paper, but under real load.

We ship nationwide. Ordering is done online, and your unit is delivered by freight straight to you, wherever you are in the country.

Whether you're a repair shop, a mechanic, or a driver simply trying to get your vehicle back on the road, our goal is the same: make the process clear and straightforward, and hand you a unit you can rely on. No guesswork, no runaround — just a properly remanufactured transmission and people who are ready to help when you have questions.


Contactgegevens

  • w177n9856 Rivercrest Dr suite 221, 53022, Germantown, Verenigde Staten

  • quantumgear.us

4,7

Uitstekend

TrustScore 4.5 uit 5

58 reviews

5 sterren
4 sterren
3 sterren
2 sterren
1 ster

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4,7

Alle reviews

(58)

58 reviews in de afgelopen 12 maanden

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Beoordeeld met 5 van de 5 sterren

My 6L90E tranny

The delivery company was awesome, drop off and core pick up was great. My 6L90E transmission pulls strong and runs real smooth. I recommend using Quantum Gear to anyone needing a good transmission. I would definitely use them again and will. Next will be my 4L60E in my 1/2 ton chevy.

13 augustus 2026
Beoordeeld met 5 van de 5 sterren

I would just like to say that this…

I would just like to say that this company know what their doing, well built transmission, we have traveled a few thousand miles since install and have towed countless trailers with zero issues and a great warranty is priceless to us!

13 augustus 2026
Beoordeeld met 5 van de 5 sterren

Would highly recommend this company

I talked to an individual there to figure out exactly what I needed gave them my information like vin# and what I was wanting out of my new transmission I went with the upgraded transmission for I don't remember a couple hundred more. It arrived at my house on time and beautifully packaged it was preprogrammed so I didn't have to worry about getting it to a shop or buying expensive programming tools like another company I checked into first. I did a road trip after I installed it and did the 500 mile break in which I will say felt weird the computer has to go through a programming process and sometimes it just felt weird but that was 7000 miles ago I have pulled my 3500lb boat through the mountains here in Arkansas numerous times and made a few road trips I am very happy with the product and the company would recommend them

18 mei 2026
Logo Quantum Gear

Antwoord van Quantum Gear

Man, appreciate you writing all that out, Jeff. Pulling a 3,500lb boat through the mountains in Arkansas at 7,000 miles is exactly what these are built to do. Really glad we could get you dialed in from the VIN and that it showed up on time. Thanks for recommending us!

Beoordeeld met 5 van de 5 sterren

AMAZING COMPANY TO WORK WITH

AMAZING COMPANY TO WORK WITH. WE HAVE INSTALLED AT LEAST 10 OF THEIR UNITS WITHOUT ISSUE. QUICK SHIPPING TO GET OUT FLEET CUSTOMERS BACK ON THE ROAD!

13 augustus 2026
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Antwoord van Quantum Gear

10+ units and still coming back to us, that means a lot. Keeping your fleet customers rolling is exactly what we want to help with. Appreciate you guys!

Beoordeeld met 5 van de 5 sterren

transmission was delivered in a within…

transmission was delivered in a within a week of ordering, was plug and play as far as not needing to take to dealer to code to vin, has been in truck for a few months and havent had any complaints.
would absolutly do buisiness with them again

13 augustus 2026
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Antwoord van Quantum Gear

Week from order to your door, and a few months in with no complaints, love to hear it Jay. Would be glad to do business again anytime. Thanks!

Beoordeeld met 4 van de 5 sterren

Chevrolet transmission

Transmission was great and easy installation, but shipping is very slow for delivery and core return

13 augustus 2026
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Antwoord van Quantum Gear

Glad the trans was solid and easy to install, Brian. Shipping can be hit or miss depending on the route, and we're working on tightening that up. Appreciate the honest feedback.

Beoordeeld met 5 van de 5 sterren

Arrived quicker than expected thre new…

Arrived quicker than expected thre new trans up in and everything works perfect on my 6L80 I just wish I knew what was wrong with the old one I sent back

13 augustus 2026
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Antwoord van Quantum Gear

Quicker than expected and running perfect on the 6L80, love to hear it Josh. On the old one, honestly the cores head straight to teardown so we don't really track what failed, wish we could tell you. It's a good ask though, maybe something we can set up down the road. Appreciate you!

Beoordeeld met 5 van de 5 sterren

Great Experience

The time it took for me to get a transmission was minimal. We were able to give them the vehicle details and they provided what transmission we needed. The transmission came preprogrammed and ready to go into the truck.
Once the swap was done, I was able to send them an email and they had a truck to pick up the next business day.

2 juli 2026
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Antwoord van Quantum Gear

Love that it was quick and easy start to finish, Kayla. Give us the vehicle details, we get you the right unit, and next-day pickup on the core, that's exactly how we want it to go. Appreciate you!

Beoordeeld met 5 van de 5 sterren

My overall experience with this company…

My overall experience with this company from ordering to delivery to core charge return was excellent and in a timely manner. Couldn’t ask for better service.

13 augustus 2026
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Antwoord van Quantum Gear

So glad the whole thing went smoothly for you, Nicole, from ordering all the way through the core return. That's exactly what we're going for. Thanks a lot for this!

Beoordeeld met 5 van de 5 sterren

It was delivered in great condition and…

It was delivered in great condition and returning the core was easy also.

13 augustus 2026
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Antwoord van Quantum Gear

Love hearing it showed up in great shape and the core return was easy too, Todd. Appreciate you taking a minute to leave this!

Beoordeeld met 5 van de 5 sterren

Great company transmission works great…

Great company transmission works great wish they would do gmc 8 speed

14 augustus 2026
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Antwoord van Quantum Gear

Thanks, Ralph! Glad it's working great for you. And noted on the GMC 8-speed — we're always looking at expanding the lineup, so we appreciate you throwing that out there! Thanks for the review.

Beoordeeld met 4 van de 5 sterren

need to review your transportation rules

Service was good except for your insistence that my address was residential, not commercial, and the added $60 that incurred. Transmission worked as advertised. Early days to provide feedback on performance.

18 augustus 2026
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Antwoord van Quantum Gear

Thanks for the honest feedback, and glad the transmission worked as advertised! On the shipping side — freight carriers classify addresses using a national address database, and unfortunately yours is listed as residential there, which is where that surcharge occasionally comes from. It's out of our hands on that one, but we always try to keep things upfront. Really appreciate your business!

Beoordeeld met 4 van de 5 sterren

Very happy with the product and was…

Very happy with the product and was shipped promptly. My only critique would be if the transmission had been placed closer to my shop, because I had to get it placed into the back of my pickup for transport to another location. Otherwise, I feel I received a good deal price wise and received my core money back. Thank you

18 augustus 2026
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Antwoord van Quantum Gear

Really appreciate the kind words on the product and pricing, and glad the core refund went smoothly! On the delivery — you're right, and we're sorry it didn't get closer to your shop. Freight delivery can sometimes come down to the carrier and even the individual driver on the route, so it's not always as smooth as we'd like. If you order again, feel free to reach out to us before it ships and we'll do our best to help coordinate the drop-off to make it easier. Thanks for the feedback, and for your business!

Beoordeeld met 5 van de 5 sterren

Great Work

Great communication, fast delivery. Everything was packed well and clean.

18 augustus 2026
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Antwoord van Quantum Gear

Thanks, Robert! Great communication, fast delivery, and a clean, well-packed unit — that's exactly the standard we hold ourselves to. Appreciate you taking the time!

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