Your question: Who builds the best 48re transmission

The 48RE is actually a pretty good transmission. It is made in house by Chrysler. If you look at them they have done most of the upgrades that we do to the 47re to make them stronger. They have the 6pin planetary gears, extra clutches.

How much HP can a 48RE handle?

Up to 550hp with VB and TC if you don’t do boosted launches. Beyond that, billet shafts and better clutches.

Is the Dodge 48RE Transmission good?

The 48RE is a good tranny. That is, it’s strong and reliable under stock or near stock conditions. I’ve got 90,000 on mine and it works just as well as the day I got it.

How long will a 48RE last?

They are designed to run exactly 173219 miles. After that, just replace the truck ’cause it’s over.

Who makes 48RE transmission?

Chrysler would ultimately replace the 48RE with its first diesel specific transmission platform, the 68RFE, following the introduction of the 6.7L Cummins.

Chrysler 48RE Specs.

Transmission: Chrysler 48RE
Weight: ~248 lbs
ATF Type/Spec: ATF+4 automatic transmission fluid
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How much horsepower can a stock 47RE handle?

A stock 47RE will only safely handle 100psi of fluid pressure, while a Racing Valve body from Power Driven Diesel can handle 225 to 250psi, and thus more than 1,200 horsepower output.

How many speed is a 48RE transmission?

The 48RE transmission has electronic shift controls and a four-speed gear layout, including overdrive.

What years did Dodge have transmission problems?

Dodge trucks manufactured between 1999 and 2003 are especially prone to transmission problems. These trucks used the Dodge 45RFE automatic transmission, which had significant reliability issues.

What is the strongest transmission?

4L80E Automatic Overdrive. The GM 4L80E 4-speed overdrive transmission is the ultimate overdrive platform to suit virtually combination that requires the strongest overdrive transmission possible. Hughes Performance has a 4L80E transmission available for practically any engine combination and power level.

How long does a Dodge transmission last?

Without service and maintenance, some transmissions can fail in as little as 100,000 miles. If you drive around 10-15,000 miles a year, your transmission could be down for the count in seven years! With care and service, transmissions can last 300,000 miles or more.

Is a 5.9 or 6.7 Cummins better?

The common-rail 5.9L Cummins was produced from 2003-2007 and featured a fixed-geometry turbo. … However, the 6.7L’s use of a variable geometry turbocharger makes it much more responsive than the 5.9L at low rpm, not to mention that it incorporates a very effective exhaust brake function.

What’s the difference between 47RE and 48RE?

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. … The intermediate shaft typically supports all the planetary gears in a transmission.

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What transmission is in a 5.9 Cummins?

Transmission Ratios & Info for Cummins Equipped Ram Pickups

Transmission Type 5th
48RE 4 spd auto n/a
NV4500 5 spd manual 0.75 : 1
NV5600 6 spd manual 1.00 : 1
68RFE 6 spd auto 0.82 : 1

Will a 48RE replace a 47RE?

The 48RE will replace all of the 47RE in the 03 year model. The 02 and back 47RE can be upgraded with all of the 48RE parts. The only thing the same between the 03 47RE and the 48RE is the case and OD housing and center shaft and output shaft and VB.

How do you check 48RE fluid level?


  1. Pour in 6 qts.
  2. Start truck.
  3. Add 7-8 more qts.
  4. Start checking fluid level. The transmission needs to be in neutral. Take the reading from low side of the stick. Add fluid until full.
  5. Re-check fluid level after driving 5-10 miles.
Four wheels