Automatic transmission 47RH Dodge Ram Durango Dakota

inventory at Buy Mustang parts Ltd, stocking a 47RH transmission requires a clear understanding of its “Heavy Duty” status.

There is a common misconception that the 47RH fits the Durango or Dakota—it does not. The 47RH was built exclusively for high-torque applications (Cummins Diesel and V10 gas engines) and is physically too large for the mid-size chassis.

1. The Compatibility Reality Check

While the 47RH, 46RH, and 42RH all belong to the same “TorqueFlite” family, they were paired with very different engines:

Strategic Listing Tip: If you have a transmission labeled as a “47RH” that came out of a Durango or Dakota, it is almost certainly a 46RH (or 46RE). A true 47RH will have a much larger bellhousing and internal components designed to handle 450+ lb-ft of torque.

2. Technical Identification: 47RH (1994–1995)

The “RH” designation is highly prized by enthusiasts because it is Hydraulically controlled, making it a favorite for “mechanical” builds that don’t want to deal with complex vehicle computers.

• Identification: Look for a 3-pin electrical connector. If it has an 8-pin connector, it is a 47RE (Electronic).

• Internal Strength: The 47RH features a wider 2nd gear band and more clutch plates than the 46 series.

   

• Governor: It uses a mechanical governor on the output shaft to control shift timing.