The First Dodge Automatic Transmission
The first automatic transmission used in Dodge vehicles was the Hydra-Matic transmission, which was developed by General Motors (GM) engineer Earl Thompson and introduced in 1940.
The Hydra-Matic transmission was initially used in the 1948 Oldsmobile, but it was later adopted by other manufacturers, including Dodge. It was advertised as “The greatest advance since the self-starter” and went through continual upgrades and refinements until it was replaced by the Jetaway transmission in 1956.
It’s worth noting that the Hydra-Matic transmission was not exclusive to Dodge vehicles and was used by other manufacturers as well, such as Cadillac, Oldsmobile, Hudson, Nash, and Lincoln, who did not have the resources to develop their own automatic transmissions.
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Contents
- What was the first 8 speed automatic transmission car?
- What was the first car with fully automatic transmission?
- How can you tell the difference between 47RE and 48RE?
- When did Chrysler introduce automatic transmission?
- Who made first automatic transmission?
- What years did Dodge use the 47RE transmission?
- What was the first automatic transmission in the United States?
- Why did Chrysler discontinue push-button transmission?
- When did Jeeps get automatic transmissions?
- What fails on the 47RE?
What was the first 8 speed automatic transmission car?
The Aisin AW F8FXX series is the world’s first 8-speed automatic transmission designed for use in transverse engine applications. Aisin designed the transmission to package in the same space as preceding 6-speed designs, while increasing the total gear spread and reducing gear spacing.
What was the first car with fully automatic transmission?
1948 Oldsmobile
The First Automatic Transmissions
General Motors then developed the first automatic transmission using hydraulic fluid in the 1930’s, and introduced the “Hydra-Matic” transmission in 1940. The 1948 Oldsmobile was the first model to use a true automatic transmission.
How can you tell the difference between 47RE and 48RE?
Does not that is a quick identification. That that is a 48 pump body over a 47 pump body the 48 stator Support also has a ceiling ring for the converter. A 47.
When did Chrysler introduce automatic transmission?
1954
Chrysler is credited with the first push-button automatic transmission with their two-speed Powerflyte introduced in the 1954 models and offered until 1965. They also made a three-speed unit from 1956 called the Torqueflyte, which was cable controlled, as was the Powerflyte.
Who made first automatic transmission?
Alfred Horner MunroAutomatic Transmission / Inventor
The inventor of the first automatic transmission (AT) was: Alfred Horner Munro. Alfred Horner Munro was Born in Regina, Saskatchewan’s, Canada. He invented the first AT in 1921. It was called “Automatic Safety Transmission” (AST).
What years did Dodge use the 47RE transmission?
47RE:An electronically controlled four-speed automatic transmission found in ’96 to ’02 Dodge trucks, as well as some ’03 models. 48RE:An electronically controlled four-speed automatic transmission found in ’03 to’07 Dodges.
What was the first automatic transmission in the United States?
General Motors Hydra-Matic
The General Motors Hydra-Matic became the first mass-produced automatic transmission following its introduction in 1939 (1940 model year).
There are different theories as to why the push-button transmission was discontinued. One of the most believable was there was an effort to standardize the “PRNDL” gear indicator alignment for customers switching car makes, and the Federal Government demanded that alignment for the their very large fleets.
When did Jeeps get automatic transmissions?
Wrangler YJ: 1986-1995
In 1994 Jeep first offered an automatic and any “true Jeep fans” were not real happy about the automatic. The Wrangler YJ was made until 1996.
What fails on the 47RE?
The 47RE transmission in these trucks is not a favored transmission among Cummins owners. Some of the most common problems with this transmission involve being stuck in a gear, failure of the torque converter to lock, or hard shifts.