What You Need to Know about the 47RE Transmission: its Purpose, Advantages and the Specifications of a Series Engine
What is 47RE Transmission?
A popular component in the drive train of most Dodge pickup trucks and SUVs, especially the ones coming out of the 90s and the first part of the 2000s, is the 47RE transmission. Reputable and well built, it has ingrained itself in the performance truck industry, especially in heavy applications. In this paper, we shall discuss in detail the 47RE transmission, its performance and other important considerations to note about the same, its features, and its specifications with regard to engine. Whether you need a rebuild guide to your 47RE or are interested in how these things work, this guide will give some neat information on one of the most successful automatic transmissions on the market.
History and Development of the 47RE Transmission
Chrysler released the 47RE transmission as one of the A500 family of transmissions in the middle of the 90s era. It was made to accommodate the growing power outputs of the Dodge Ram and within no time it spread a reputation of being powerful and reliable. 47RE came as a modification of the previous 46RE transmission that was more enhanced in terms of control, performance and durability thus reliable in situations that required intense loads like towing and off-roading.
47RE Transmission Main Characteristics
47RE transmission is an electronic controlled, four-speed automatic transmission shifting design, which utilizes torque converter to move energy between the engine and the wheels. It has a hydraulic control system that controls changing of gears as well as assisting to optimize fuel efficiency. Along with that, the 47RE employs a set of bands and clutches to regulate the shifting process and delivers smooth and responsive operation.
Performance of the 47RE Transmission
Performance is also another advantage that the 47RE transmission has contributed to popularity among truck enthusiasts as well as experts. It is also famous regarding durability particularly when it is in challenging applications such as pulling heavy loads. It provides a more comfortable ride as it makes even shifting easier than the previous models.
Torque Capacity, Gear Ratios
The 47RE can process quite a substantial torque, which is why it can be used in the heavy duty setting. It has a maximum of 460 lb-ft torque capacity, perfect with trucks and SUVs that are meant to tow and explore off roading.
Gear ratios of 47RE have been designed with a balance between power and fuel economy in mind which makes it very good in long distances and rough road excursions. This also makes the overdrive equipment to run the engine at a lower RPM at highway speeds which contributes to better fuel economy.
47RE Transmission in the Engine as an application
A Specification of Engine Compatibility and Specifications
The 47RE transmission usually goes with the 5.9L Magnum V8 engine manufactured by Chrysler, and other high-powered engines which are used in Dodge trucks. The blend delivers the torque and power needed in an application such as towing and off-roading. The 47RE is a long life transmission as it lasts longer than the engine it accompanies especially when well taken care of.
47RE Transmission Engine Specification This is the specification of the engines on the 47RE transmission.
The specification or the specific preventative maintenance (PM) engine features are described as follows, which work with the 47RE transmission:
Engine Type Engine size The amount of torque capacity Transmission type Recommended oil
V8 5.9L Magnum 5.9L 460 lb-ft 47RE Automatic ATF+4 Fluid
L Magnum V8 5.2L 400 lb-ft 47RE Automatic ATF +4 Fluid
Cummins Diesel, 5.9L diesel, 5.9L diesel, 600 lb-ft, 47RE Automatic, ATF+4 Fluid
Problems and Ways to Avoid Them
As much as the 47RE transmission has been highly credited with its durability, it is not devoid of any problem. The most typical problems are the slippery gears, rough shifting, and the fluid leakage. Being aware of such problems may avoid high repair costs and preserve optimal efficiency.
An emphasis on Preventative Maintenance
Replacing at regular interval is the best way of extending the life span of 47RE transmission. This entails replacing fluids, checking to make sure that cooling system is operating effectively and checking the torque converter. The gaskets and seals can also break through over a period of time hence causing fluid leaks. It can help avoid more serious damage to the transmission by replacing these components in the course of normal maintenance.
Transmission Rebuild and Upgrades 47RE In such context, many rebels were providing support alongside
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To those who want to make yet more performance out of their 47RE transmission, it can be very popular to rebuild or upgrade the setup. Most aftermarket parts exist to add performance to a transmission including high-performance torque converters, shift kits, and upgraded valve bodies. These enhancements have the ability to enhance speed in shifting and power management thus making the 47RE an even greater transmission.
Rebuilding Process
Rebuilding the 47RE transmission entails, unscrewing the transmission, examining every part and stressing out replaced parts. This may involve the aspect of replacing the clutch packs, the bands and the seals. A rebuild may bring the 47RE back up to like-new performance increasing lifespan and capability in cases where high torque levels are applied.
Conclusion: 47RE Transmission- The Cool Stuff to use in heavy duty application
Effective performance and a long lifespan 47RE transmission is still the number one particularly among Dodge fans and the professionals have been using it because of its tough performance and durability. Be it hauling heavy loads, off-roading or need a reliable and strong transmission in your truck, the 47RE provides that performance at the required level. Learning the main specifics, operational characteristics, and malfunctions of this car will allow using it to its fullest potential. Keeping the 47RE in tip-top shape will require frequent maintenance and upgrades so that it will last long into the future.
Final Thoughts
The 47RE is not blindly walking down the path of constantly being in Dodge trucks, it is the workhorse that passed the test of time. Having good torque carrying capacity, smooth shift capabilities and fitted with high performance engines, the 47RE can still be considered as one of the most efficient automatic transmissions all over.
