- Home »
- Catalog »
- Shop By Auto Part Category »
- Transmission & Drive-Train »
- Transmissions »
- 47RH / A618
Dales Super Store - 47RH / A618
The 47RH transmission is a robust and reliable automatic transmission developed by Chrysler Corporation, now known as FCA US LLC. As part of the Aisin Warner transmission family, the 47RH transmission was engineered to handle the power and torque demands of heavy-duty trucks and high-performance vehicles.
Introduced in the late 1980s, the 47RH transmission quickly gained popularity and was widely used in various Dodge Ram trucks, delivering impressive performance and durability on and off the road. The "47" in its name denotes the transmission series, while "RH" stands for "rear-wheel-drive hydraulic," indicating its electronically controlled design and its suitability for rear-wheel-drive applications.
Browse 47RH / A618 Products
More About 47RH / A618
One of the notable features of the 47RH transmission is its sturdy construction, making it well-suited for handling the demands of powerful engines, especially in heavy-duty trucks designed for towing and hauling. With its efficient hydraulic control system, the transmission provides smooth and precise gear shifts, enhancing the overall driving experience.
The 47RH transmission offers a range of gear ratios, including an overdrive gear, which contributes to improved fuel efficiency during highway cruising. The overdrive gear also reduces engine RPM at higher speeds, minimizing wear and tear on the engine and promoting a quieter and more fuel-efficient driving experience.
Additionally, the inclusion of a lock-up torque converter further enhances power transfer efficiency and reduces heat buildup, ensuring reliable performance and longevity even under demanding conditions. This feature is particularly advantageous for trucks used for towing and hauling heavy loads.
To ensure optimal performance and longevity, regular maintenance, including fluid changes and inspections, is crucial for the 47RH transmission. Proper care helps to preserve its efficiency and reliability over time, making it a durable and long-lasting transmission option for truck enthusiasts and performance-oriented drivers.
