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1998-2001 42, R46, R47 RE
Automatic Transmission Specs
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Automatic, 4-Speed Overdrive Gear Ratios
Transmission 42RE 46RE 47RE
Order Code DGK DGT DGP
1st Gear 2.74 2.45 2.45
2nd Gear 1.54 1.45 1.45
3rd Gear 1.00 1.00 1.00
4th Gear 0.69 0.69 0.69
R Gear 2.21 2.21 2.21
Torque Converter
Diameter
273 mm
(10.75 in.)
273 mm
(10.75 in.)
310 mm
(12.2 in.)
Input Torque
Rating (ft-lb)
NA NA 450
GCVW (lb) 7,800 14,000 19,000
Application V6 2WD

V6 4WD, V8

V10, Diesel

Refill Capacity after a fluid change - 47RE: 6 1/2 quarts reported on the TDR Forum.

Automatic Transmission Identification

Transmission identification numbers are stamped on the driver side of the case flange just above the oil pan gasket (just below the TV lever). There will be a 9 digit part number, a space, a 4 digit build date, a spave, and a 4 digit serial number.

Subject:    Re: [RAM] (RAM) Transmission ID
To:            ramtruck

> It's time to change the filter and adjust the bands on my truck. Is there an
> easy way to identify my transmission? (47RE or 46RE)?

Auto Trans code breaks down like this:

4 = 4 forward speeds
6 = strength of trans. (1-9, higher number, stronger trans.)
R = Rear wheel drive
H=Hydraulic controlled,  E = Electronic controlled shift


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  Last Update April 29, 2002