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Flat Rate Shipping (Commercial address)
Up to 5 Years Unlimited Mile Warranty
Excellent Customer Support
No Core Charge for 30 Days
TR3650 6-Speed Manual Transmission By Tremec
TR3650 6-Speed Manual Transmission By Tremec
Remanufactured
Core Deposit Waiver Available

*The availability, price, warranty, and core policy may vary based on the selected manufacturer.

Why Choose Reman-Transmission.com

Reman Transmission
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Transparent Pricing

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Best Price Guarantee

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Flat Rate Shipping (Commercial address)

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Up to 5 Years Unlimited Mile Warranty

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Torque Convertor Included

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No Core Charge for 30 Days

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Free Shippng on Core Return

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Why Choose Reman-Transmission.com

Question to Ask
Reman Transmission
Other Vendors
Is shipping free?

We offer Flat Rate Shipping (Commercial address)

Additional or Store Pickup

Who pays for Core Return?

We Do

You Do (Store Drop off)

Do I pay for Core today?

No, we waive Core Charge for 30 days*

Yes, but will be refunded when shipped back

Is torque convertor included?

Always!

Not included

What is the warranty?

Up to 5 years/Unlimited miles

Up to 3 years/Unlimited miles

Best Price Guarantee?

Yes! (for comparable conditions only)

They Don't

About Our Remanufactured TR3650 Transmission

Transmission

Purchasing a used or remanufactured Tremec TR-3650 transmission from us is a great way to save on cost, fix most of the factory defects present in stock TR3650 transmission models, and ensure your vehicle shifts smoothly and runs with minimal problems.

We’ve been in the business of selling quality TR3650 transmissions for several years now, and aim to make the transmission buying and replacement process as easy as possible for our problems. Our expertly-trained customer service staff know the details of our transmissions as well as our process inside and out. They’ll be able to guide you through the process and get you the TR-3650 transmission your vehicle needs.

We provide some of the most affordable quality transmissions in the industry, ensuring all of the transmissions we sell are in perfect working order.

Compared to the competition, we stand out above the rest with our in-depth and thorough rebuilding and remanufacturing process. For example, in rebuilding a TR-3650 transmission, we’ll take the entire transmission apart and sure every single part is either re-machined or replaced with brand new parts that exceed OEM specs.

As you know, stock factory transmissions often come with problems that can impact your vehicle on the road. We correct this problem by fixing every known defect in our remanufacturing process, resulting in some of our transmissions coming out even better than what you’d be able to get at the manufacturer!

You can’t beat our unlimited mileage, 5-year warranty on all the remanufactured transmissions we sell. Whether that's one of our Tremec 3650 for sale transmissions or a used TR-3650 for sale, you'll receive a high-quality transmission guaranteed.

Additionally, if you’re at a commercial address in the United States, we offer fast free shipping to anyone looking for a TR-3650 transmission for sale.

For a quality used or remanufactured transmission that helps you save on costs and get your vehicle running reliably, you can’t go wrong with one of our Tremec TR-3650 transmissions!

Flat Rate Shipping (Commercial address)
Excellent Customer Support
Up to 5 Years Unlimited Miles Warranty
No Core Charge for 30 Days

Our TR3650 Transmission Upgrades

Our quality control process includes build specification checks performed by three different specialized technicians during the remanufacturing process to ensure accuracy and precise fitment.

Inspection of internal parts, including gear wear checks, mainshaft straightness, and synchronization are performed.

Worn and non-functional parts are replaced, including 100% replacement of seals, bearings, and other common components.

Each remanufactured transmission is hot, cold, load, and simulated road tested using our proprietary dynamometer program.

All remanufactured transmissions are backed by the industry's best, no-hassle nationwide warranty.

TR3650 Frequently Asked Questions

You can identify a Tremec TR3650 transmission by examining the ID tag attached to one of the bolts that secure the rear extension housing to the transmission’s main case. If the letter “K” is the first character in the “TR” code of the ID tag, then you have a TR-3650.

The Tremec TR3650 transmission was introduced in 2001 as a replacement for the 5-speed T-45, currently used in the Ford BA Falcon and Ford Mustang GT. It is a five-speed overdrive transmission that was originally designed to fit a wider range of compact utility vehicles and cars.

The Tremec TR-3650 5-speed manual transmission has a specification designating 3.0 L of multi-vehicle (ATF) transmission fluid. There was a change in the ATF fluid specified from the 2007 Mustang GT manual to the 2008 manual, which changed from non-synthetic Mercon ATF to Mercon-V ATF.

All factory Tremec TR3650 transmissions came equipped with a 10-spline input shaft, which is limited in the horsepower it can handle. We can replace your TR3650 with an aftermarket 26-spline input shaft, allowing high-horsepower applications and a significant power increase.

TR3650 History & Information

The Tremec TR-3650 transmission is a 5-speed manual transmission that was originally designed for longitudinal engine automobiles. Manufactured by Transmission Technologies Corporation, also known as Tremec, the TR3650 is rated for 360 ft-lb of torque.

From their inception, the TR3650 transmission models were used in the 2001-2004 Ford Mustang GT and Ford Mustang Cobra vehicle models. From 2005-2010, the TR3650 transmission was used in the S-197 Mustang with a remote shifter. They were also expanded to the 2002 Ford Tickford Experience AU Series 3 TE50 models in Australia.

Ford originally introduced the TR3650 as a replacement for their T-45 five-speed legacy transmission. They turned to Tremec for a redesign as their T-45 transmissions required a stronger gearbox that could withstand greater torque output, and the end result was the TR3650.

Overall, a comprehensive list of vehicles that use the Tremec TR3650 includes:

  • 2001 - 2004 Ford Mustang GT
  • 2001 - 2004 Ford Mustang Cobra
  • 2001 - 2004 Ford Mustang Bullitt
  • 2003 - 2004 Ford Mustang Mach I
  • 2005 - 2010 Ford Mustang GT S197
  • 2008 - 2009 Ford Mustang Bullitt S197
  • 2002 Ford Falcon BA in Australia

Compared to the legacy T-45 transmission, the Tremec TR3650 features a robust 11-inch clutch disc. This was an excellent improvement over the previous 10.5” plate found in T-45 transmissions. 

The TR3650 was further upgraded in vehicle models in 2005 - 2010, where the second-generation models received a hydraulic throwout bearing that was situated along the input shaft. They also received a revised design that mounted the shifter to the vehicle body instead of the transmission. These were superior upgrades compared to the first generation, where all they had was a cable-operated clutch fork and a conventional throwout bearing.

Regarding the technical specifications of the TR3650 transmission, the case is made of aluminum, contains a 10-spline input shaft and 31-spline output shaft, has a torque capacity of 360 ft-lb, weighs approximately 119 lbs, and takes Mercon XT2 QDX transmission fluid of 3.6 liters or 7.5 pints. The Ford MT82 transmission is the successor to this transmission. 

Flat Rate Shipping (Commercial address)
Excellent Customer Support
Up to 5 Years Unlimited Miles Warranty
No Core Charge for 30 Days
Speak With A Specialist Now
Habla con un especialista ahora
TR3650 Transmission Compatibility Chart
MAKEMODELSTART YEAREND YEAR
FordMustang20012010
Flat Rate Shipping (Commercial address)
Excellent Customer Support
Up to 5 Years Unlimited Miles Warranty
No Core Charge for 30 Days
Speak With A Specialist Now
Habla con un especialista ahora