47RH Transmission – Dodge Ram 1994–2002

The 47RH automatic transmission was used in Dodge Ram trucks from 1994 to 2002. Designed for the 5.9L Cummins engine, it offers reliable performance for daily driving, towing, and light-duty hauling. While durable, many owners upgrade to an Allison transmission conversion kit for improved torque capacity and heavy-duty reliability.

Features of the 47RH Transmission

• Automatic 4-speed transmission for 1994–2002 Dodge Ram
• Compatible with 5.9L Cummins engines
• Reliable for moderate towing and daily use
• Can be upgraded with Cummins-to-Allison conversion kits for heavy-duty applications

Frequently Asked Questions

What years were the 47RH transmissions used?

1994–2002 in Dodge Ram trucks with 5.9L Cummins engines.

Can I tow heavy loads with a 47RH?

Stock 47RH handles moderate towing, but for heavy-duty towing, a Cummins-to-Allison conversion is recommended.

Can I upgrade my 47RH to Allison?

Yes, CPP Diesel offers Cummins-to-Allison conversion kits compatible with trucks originally equipped with 47RH transmissions. Learn more here.

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