Ram 4500 Performance Transmission Package - BD Diesel - Towmaster AS69RC - `19-`24
Ram 4500 Performance Transmission Package - BD Diesel - Towmaster AS69RC - `19-`24

Available Options
Drive now, Pay later with Affirm
or with PayPal
Both options will be available upon checkout.
Ram 4500 Performance Transmission Package - BD Diesel - Towmaster AS69RC - 2019-2024. Built for the Aisin AS69RC behind the 6.7L Cummins, this package delivers the strength and control your workhorse demands.
BD tackles AS69RC weak points with a nitride-coated billet K2 hub to curb spline wear and a billet K3 drum for added rigidity. Friction counts rise in K2, K3, and B1, while materials are chosen to keep shifts smooth and dependable. A BD Deep Sump pan adds 3.5 qts and, paired with nitrile pan and RH PTO gaskets, helps reduce leaks and support fluid life. The Towmaster also brings an OE-style ProForce torque converter, raised line pressure for clutch holding, billet apply pistons in K2/K3, and a new sprag.
Features
- Billet nitride-coated K2 hub addresses spline wear
- Billet K3 drum increases capacity and strength
- Added frictions in K2/K3/B1 for torque capacity
- Custom friction selection maintains shift quality
- Deep Sump pan (+3.5 qt) with nitrile pan/PTO gaskets
- OE-style ProForce converter; raised line pressure
Have questions or planning an install? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer professional installation and customization at both locations. If you are considering multiple items, contact us for shipping discounts; we install on premises in Austin, TX and the Los Angeles, CA area.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov



















