Ram 5500 Transmission Package - BD Diesel - Roadmaster - `19-`24
Ram 5500 Transmission Package - BD Diesel - Roadmaster - `19-`24

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Ram 5500 Transmission Package - BD Diesel Roadmaster '19-'24. A purpose-built Aisin AS69RC replacement for 6.7L Cummins trucks that corrects known weak points while preserving factory driving feel.
Designed for 2019-2024 Ram 5500 2WD RH PTO applications, this package pairs BD's upgraded transmission with an OE-style ProForce torque converter. A nitride-coated billet K2 hub addresses common spline wear, while custom-selected frictions maintain smooth, consistent shifts. A stiffer pressure regulator spring increases maximum line pressure for stronger clutch apply. BD's Deep Sump Pan adds about 3.5 qts of capacity, and leak-prone cork gaskets are replaced with durable nitrile pieces. A new sprag and fresh clutches round out the build.
Features
- Aisin AS69RC Roadmaster transmission and converter package
- BD nitride-coated billet K2 hub
- Custom-selected frictions for OEM-like shift quality
- Increased valve body line pressure for clutch holding
- BD Deep Sump Pan (+3.5 qts) with nitrile pan/PTO gaskets
- New sprag and clutches (3 frictions/3 steels)
Have questions or planning a build? Call our experts at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization at our Austin, Texas and Los Angeles, California area locations. Considering multiple items? Contact us for potential shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

















