SKU: 23484265883

ATS Diesel 309-902-9356 2010-Present Dodge Hemi 545Rfe 2Wd Transmission And Hd Torque Converter Package Diesel Performance

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Description

ATS Diesel 309-902-9356 2010-Present Dodge Hemi 545Rfe 2Wd Transmission And Hd Torque Converter Package Diesel PerformanceThere are several things that should be understood about the HEMI 545 RFE ATS built transmission. This transmission was originally designed to be very inexpensive to manufacture. This approach forced the original designers to cut corners in size and quality of materials that could be used. On a positive note, the technology that is utilized in the transmission is leading edge; this advanced technology has forced the aftermarket to completely rethink

There are several things that should be understood about the HEMI 545-RFE ATS built transmission. This transmission was originally designed to be very inexpensive to manufacture. This approach forced the original designers to cut corners in size and quality of materials that could be used.

On a positive note, the technology that is utilized in the transmission is leading edge; this advanced technology has forced the aftermarket to completely rethink how to modify and control the transmission so that it can still perform and remain reliable while modifying the engine to have higher power levels over stock.

ATS has developed a combined technology utilizing recalibration of the hydraulic circuits inside the transmission, including revamped accumulator rates, reprogrammed clutch to clutch apply and release timing, and line pressure rise rate to perfectly match the torque output of the engine.

These enhancements, along with other key hydraulic modifications which ATS makes, must be done to ensure the clutch packs have the correct apply and release rates when commanded on or off. As well, the transmission hard parts have many limiting weaknesses which do not allow for increased power levels over stock. Specifically, the light duty shafts and hubs, and the low one-way sprag; these hard part weaknesses must be addressed.

Some of the areas that are addressed by ATS to complete the performance transmission upgrade package are listed below, starting at the front of the transmission working towards the back.

Because of the combined combination of technologies we have used to redesign this transmission to handle extreme power levels we now offer the RFE for any application. If your looking for the best in performance, durability and over all shift quality you have found what your looking for.

Pump Assembly:
The Torque converter regulator valve has been redesigned to prevent over pressure and ballooning of the converter, along with regulating minimum converter charge for proper cooling and lubrication of the transmission gear set. This redesign also eliminates the common problematic valve and bore ware that is usually the first cause of high mileage transmission failure.

The main pressure regulator circuit is modified to enable a broader range of pressure that can be commanded from the TCM. This allows the pump to lower line pressure when the engine is at low loads and more responsively raise pressure above stock to react with increased engine torque and horse power levels.

Rotating Clutch Drum Assembly and Clutch Packs:
Clutch modifications are generally one of the most impactive and important items that can be upgraded in any transmission. In the case of the 545-RFE transmission, there is little room for additional clutches so modifications must be done to pressure plates providing increased clutch surfaces. The clutch surface area are listed below.

  • The Under Drive (Forward) clutch pack surface area is increased by 21 percent, using single sided clutch plates.
  • The Over Drive clutch pack surface area is increased by 17 percent, also using single sided clutch plates, this allows for better clutch control when overdrive is used at higher power levels.
  • The 2C clutch pack surface area is increased by 34 percent, using double sided frictions.
  • The 4C clutch pack surface area is increased by 34 percent, using double sided frictions.

The weak mechanical low one-way sprag is replaced with a stronger roller clutch design that used a cam and roller system. The factory low sprag not only has a very weak torque capacity, but it also fails from lack of proper lubrication. The stronger low roller clutch design used by ATS prevents the higher mileage failure associated with the sprag-type clutch.

Although the new cam and roller low roller clutch design is much stronger it still has imitations; the Co-Pilot transmission controller contains a direct function to route power around the mechanical clutch when extreme power levels are sensed. You will read more about this in the Co-Pilot section below.

Valve body:
The valve body is considered the nervous system of the transmission; the valve body is responsible for converting the electrical signals from the TCM into hydraulic actions. The 545-RFE uses a non-synchronous, clutch-to-clutch design. This means that the shifts from gear to gear must be timed perfectly thereby releasing and applying a friction clutch to achieve an flawless shift.

Because of the sensitivity of the hydraulic circuits, we heavily modified many areas of the valve body. Hydraulic oil flow is ported to certain clutch packs where additional pressure is needed. The accumulator piston seals have been redesigned to ensure hydraulic pressure integrity.

The accumulator plate is made of high-grade material to compensate for the additional pressure that the accumulator pistons and springs exert during heavy power situations. Also, the ATS 545-RFE valve body can be purchased separately and installed in a stock transmission for increased transmission capacity.

Shafts:
There are three shafts in the 545-RFE that are of some concern. The forward hub/shaft, Intermediate hub/shaft and the input shaft. The forward hub/shaft is reinforced to eliminate breakage. The Intermediate hub/shaft is reinforced to eliminate breakage.

Case and Pan:
The main transmission case does not require a lot of conditioning aside from a few small hydraulic modifications to allow for proper oil flow. The case is sealed using an epoxy base sealer to inhibit oxidation and corrosion caused by nasty road conditions. At higher power levels the transmission case does need to be strengthened.

This is a simple fix that is taken care of with the optional heavy-duty transmission pan, which was designed in part to act as a girdle, thus eliminating the flex in the case. The large over sized pan also provides for an additional 5 quarts of ATF allowing the transmission to run cooler.

Torque Converter:
This package comes with a Heavy Duty single disk torque converter with a Billet Cover.
Features:

  • 2010-Present Dodge HEMI 545RFE 2WD Transmission and HD Torque Converter Package
  • Drive: 2WD
  • Transmission Model: 545RFE
  • 5 Year Warranty
  • Fits: 2010-Present Dodge HEMI
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 23484265883

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Bzygal74
Waukegan, US
★★★★★ 5
Excellent organizer
Color: Black Standard
I absolutely love this thing it holds multiple items and lets water drain back into the sink. Well made I would buy it again. If needed or for a gift.
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Reviewed in the United States on November 7, 2025
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Cheryl G.
Boise, US
★★★★★ 1
It rusted already
Color: Black Standard
UPDATE. This is a couple of months old and it is rusting staining our counter top. Why in the world would they make a high usage product that will rust? Our kitchen got new counters and sink. I needed something to keep my soap and sponge in and this is perfect. Holds my dawn, my hand soap and sponge.
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Reviewed in the United States on April 16, 2025
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SueC
Charlottesville, US
★★★★★ 5
Good product.
Color: Black Standard
Fits well in space I needed, I like how the diatomaceous earth absorbs liquid from brushes & sponges.
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Reviewed in the United States on February 23, 2026
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Muy pequeño para mi camion
Alexandria, US
★★★★★ 5
Organizador de jabón de trastes
Color: Black Standard
Super me encantó se los recomiendo todo queda en orden no ese reguero de jabón esponja y cepillos de vasos por todo el lavatrastes
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Reviewed in the United States on May 7, 2026
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Sunshine
Chelsea, US
★★★★★ 5
Love that it drains into the sink!
Color: Black, Color: Black
Loving it so far! I put water in it to show how it drains into the sink. But when the water that comes off of the scrub brushes and sponges from regular usage, it does drain like it’s supposed too. There is some water that sits there but for the most part, it does drain into the sink. The little bit of water that sits there, ends up evaporating. It fits the 26 fl. Oz. Of dish soap, which is great! It holds the sponges in place. Helps to keep things around the sink clean. I had another storage container that held my stuff in but it didn’t drain into the sink so mold would form and I would have to throw stuff away. I like the fact this one has a drain, so that water doesn’t stand on the bottom and create mold after awhile. It’s easy to assemble. The quality is great! It’s easy to clean!// 8/23/25 love it so much, I bought a 2nd one for the other side of my sink! It’s also easy to clean as well.
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Reviewed in the United States on July 30, 2025

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