Quick Answer

Quick Answer: What transmission is in 2003 Cummins?

BD Performance 48RE Transmission 03-04 5.9L Dodge Cummins.

What transmission is in a 2003 Ram 2500?

2003 Dodge Ram Pickup 2500

What transmission is in a 3rd Gen Cummins?

3rd Generation 5.9L Cummins Specifications

3rd Gen 5.9L Cummins Years: 2003-2007
Transmissions 48RE 4-Speed Automatic /w Overdrive NV4500 5-Speed Manual NV5600 6-Speed Manual
Transfer Case: Manual: NV271 Electronic: NV273
Emissions Controls Oxidation Catalytic Converter
Weight: 1150 Lbs Dry

Is the 48RE a good transmission?

Registered. The main weak spots, in general, of the 48RE are: line pressure, torque converter and the input shaft due to it’s locked 3-4 shift. Other than those, they’re a pretty good towing transmission.

How can you tell the difference between a 48RE and a 47RE?

Externally Late 47re is going to look same as 48re, need to either decode casting numbers or part number stamped on trans case or if trans or look at valve body and planetary, 6 pinion/steel =48re, to be sure.

What years did dodge use the 48RE transmission?

48RE: An electronically controlled four-speed automatic transmission found in ’03 to’07 Dodges.

Who makes 48RE transmission?

DIESEL – Transmissions – DODGE CUMMINS – 48RE.

What transmission is in 2004 Dodge Ram 2500?

Dodge Ram 2500 Transmission Problems &amp
Cost | 47RE | 48RE | 68RFE. The Dodge Ram 2500 was equipped with the A618 (47RE), or the 48RE in high-output Diesel models.

How much does it cost to rebuild a diesel transmission?

What’s the Diesel Transmission Rebuild Cost? While cost varies based on car model and other such factors, in most cases, you’ll have to spend anywhere between $1,500 and $3,000 on the rebuild. Most rebuilds come with sufficient warranties on labor and parts so you can be certain your money isn’t wasted.

What year 5.9 Cummins is best?

1994-1998 2500 &amp

As far as performance potential goes, it doesn’t get any better than the mechanical P7100 equipped versions of the 12-valve 5.9L Cummins. They’re simple, rock-solid reliable, and can easily tick off a half a million miles if properly maintained.

Is a 2003 Cummins common rail?

For the 2003 model year, the Cummins was introduced with Bosch high pressure common rail fuel injection, again increasing power output. The 2003 rating for the Dodge truck was released at 305 horsepower and 555 foot-pounds.

How much horsepower does a 2003 Dodge Cummins have?

5.9L, 6.7L Cummins Horsepower & Torque By Model Year

Model Year Rated Horsepower
2003 Standard: 235 hp @ 2,700 rpm
High Output: 305 hp @ 2,900 rpm
2004 Standard: 305 hp @ 2,900 rpm
California only: 235 hp @ 2,700 rpm

How many gears are in a 48RE?

Registered. The 48re is a 4 speed. The only thing you can do would be to put an over/under on it.

How many quarts does a 48RE hold?

5-7 quarts if just drop pan and change filter.

Why do Dodge transmissions fail?

However, the most common cause of failure in Dodge transmissions is a malfunctioning torque converter. Torque converters that are not functioning properly can cause shifting problems.

Is 48RE better than 47RE?

48RE case is stronger in places where it likes to break. Planetaries are all 6 pinion steel so that helps a lot. Pump is larger and flows more fluid. If you don’t thrash it a tweaked 47RE will work just fine with that power level.

What vehicles have a 48RE transmission?

Chrysler 48RE Specs

Transmission: Chrysler 48RE
Predecessor: 47RE
Model Years/Applications: 2003 – 2007 Dodge Ram 2500/3500
Case Material: Aluminum
Max Input Torque: 560 – 570 lb-ft (Chrysler strength designation “8”)

What years did dodge use the 47RE transmission?

The 47RH and later 47RE automatic transmissions are found in 1994 to 2003 model year Dodge Ram pickups. The 47RH was developed based on the 46RH, but with many improvements and revisions that rendered the transmission suitable for Cummins turbodiesel applications.

What transmission is in a 5.9 Cummins?

The two automatic transmissions available on the 1st Gen Cummins are the A727 Torqueflite 3-Speed Automatic and the 4-speed A518, or 46RH, automatic transmission with overdrive. The 46RH is more desirable between the two automatic transmissions as it will allow for much better fuel economy.

How much horsepower can a 48RE transmission handle?

The new Suncoast 48RE transmission is rated at 550hp.

What temp should a 48RE run at?

Registered. The 48RE is designed to run at a transmission fluid temperature at or near 200° F, although temperature spikes well beyond this are common while towing, especially in overdrive where transmission load is high.

How do you adjust the bands on a 48RE transmission?


  1. Raise vehicle.
  2. Loosen band adjusting screw locknut. Then back.
  3. Tighten band adjusting screw to 8 N·m (72 in. lbs.)
  4. Back off front band adjusting screw 1-3/4 turns, for. diesel vehicles, or 1-1/2 turns, for V-10 vehicles.
  5. Hold adjuster screw in position and tighten locknut to 41 N·m (30 ft. lbs.)
  6. Lower vehicle.

What transmission is in my 2003 Ram 1500?

2003 Dodge Ram Pickup 1500

What transmission does a 2003 Ram 1500 have?

The 2003 Dodge Ram 1500 comes powered with A4-speed automatic, A5-speed automatic, or 5-speed manual transmission.

What year did Ram have transmission problems?

Dodge Ram 2001 – The Worst

For transmission problems, the 2001 model was the worst. Many failed altogether, while others experienced fluctuating RPMs or that the transmission shifted out of gear. Dodge Ram trucks from this generation used a Chrysler – manufactured transmission for their V6 and V8 engines.

Is it cheaper to rebuild or replace a transmission?

A transmission replace is the most expensive option when fixing your transmission. In many cases you will hear this referred to as “re-manufactured.” Basically, the manufacturer will replace parts that have gone bad with modified parts. This is an option if the transmission is too damaged to even consider a rebuild.

What are the signs your transmission is going out?

What Are the Transmission Failure Symptoms?

  • Refusal to Switch Gears. If your vehicle refuses or struggles to change gears, you are more than likely facing a problem with your transmission system.
  • Burning Smell.
  • Noises When in Neutral.
  • Slipping Gears.
  • Dragging Clutch.
  • Leaking Fluid.
  • Check Engine Light.
  • Grinding or Shaking.

Can you put an Allison transmission in a Dodge Cummins?

ATS Diesel Performance is now offering a complete kit so that our Allison 6 Speed Automatic transmission can be installed behind the Cummins 5.9L and 6.7L Engine.