- LCATION MOPAR DODGE RAM PRESSURE SENSOR 545RFE TRANSMISSION DRIVER
- LCATION MOPAR DODGE RAM PRESSURE SENSOR 545RFE TRANSMISSION MANUAL
That stated, we will now address the problems that these two archaic transmissions possess as well as practical solutions to resolve their inferiorities. It should be noted that a 48RE converter will drop in and function on a 47RE directly, but NOT the other way around. Lastly, the torque converters internal structure is different, having an additional sealing ring in place in the 48RE.
LCATION MOPAR DODGE RAM PRESSURE SENSOR 545RFE TRANSMISSION MANUAL
The 48RE does not possess the proper oil configuration to facilitate manual shift behavior correctly. It is for this that any 48RE being built as a “Full Manual Valve Body” configuration must use a 47RE Valve Body or earlier as the core. The 47RE shifted based on automated pressure readings and was simpler to control. However, later model 48RE’s has more robust 6-Pinion Planetaries that were made of steal, as opposed to the aluminum 4 or 5-Pinion units of the past.Īlso, some of the valve body’s oil geometry was modified when transitioning from the 47RE to 48RE, primarily because of the computerization of shift scheduling in the 48RE. Parts like servos, accumulators, pans and shafts are not different. The differences between the two are primarily in geartrain and hydraulics. What are the differences between the two?
LCATION MOPAR DODGE RAM PRESSURE SENSOR 545RFE TRANSMISSION DRIVER
This is the transmission sensor on the driver side closest to the bell housing. A 47RE featured a 3-Prong Neutral Safety Switch whereas the 48RE featured a 5-Prong Neutral Safety Switch. Alternatively and as mentioned above, perform a visual inspection. One should visually inspect as well to be most confident. This number recognizes the difference between a Standard Output and a High Output, affirming which transmission the truck would have in most cases. Reference your VIN number, if the 8th digit is a 6, it’s a 47RE. Production with the 48RE Carried until late 2007, where it was changed in lockstep with the 5.9L motor for the larger 6.7L motor and adaptive 68RFE (See below) or AS68RC transmissions.įor customers with a 2003 who are unsure of which they have, they can use either of the two methods below:
In 2003, the 47RE was insufficient for the torque of the common-rail motor and hence the 48RE began standardization in the High Output variations of this motor. It should first be noted that the 47RE came into existence in 1995 for the 1996 model year, fitting into the 12-Valve Cummins of the time. Top 5 Ways to Extend the Life of a Factory Transmission Calculating Torque Multiplication Factor, Why is it So Important? Top 5 Benefits of an Upgraded or Built Transmission Popular Transmission Information Resources: This leaves tremendous room for aftermarket engineering to take place, and big solutions to big problems to be created. In short, this is a transmission that was built to suffice the warranty period of the vehicle, and not much more. In fact, it is exceedingly probable that your factory 47RE or 48RE will not survive much more than the first 100,000 to 150,000 miles of its life, depending on your use and maintenance. Logically, they are not this in factory form. They also share a common application chart which is featured below:
Note: These are 2 incredibly similar transmissions that are almost identical of one another, hence we will combine them into one publication. It is for this reason that the 47RE/48RE are fertile platforms for creating a long-lasting, high quality transmission. However, and in benefit, it can also be one of the most capable transmissions once built. It’s no secret that the 47RE and 48RE transmissions can be prone to countless issues. As a result, this brings both blessings and curses of which we will analyze in this article. It is one of the eldest living dinosaurs in the transmission community and despite its many advancements into the future, is simply based on a very old unit. Whether you use your truck for towing, off-road, or racing, ATS can provide you with the finest, most reliable and top performing products made today.The Chrysler 47RE and 48RE beckon back to the 727 TorqueFlite transmission of the 50’s and 60’s. Clint Cannon, founder, has been key to the development of ATS products and hashelped ATS earn its position as the most trusted name in diesel performance products.Ĭlint's racing experience and vast knowledge of the industry has led ATS to become the authority on diesel performance products. Located in Arvada, Colorado, ATS invents, designs, manufactures and distributes diesel truck performance products worldwide.ĪTS products set the standard for the industry because of their innovation and superior craftsmanship. ATS Diesel Performance was founded in 1993 and has been serving businesses, hobbyists and racing enthusiasts ever since. Line Pressure Sensor/Transducer 45RFE/545RFE/68RFE 1999-Current, OEM number 4799758AD, 3-Pin Design - Will Replace 4 Pin Design.
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