BD Diesel 1065004SS Roadmaster Transmission Converter Package - AS69RC 4WD

The BD Diesel 1065004SS Roadmaster Transmission & Converter Package is a purpose-built upgrade for the Aisin AS69RC 6-speed automatic found in Ram 3500–5500 trucks equipped with the 6.7L Cummins diesel. This package is engineered to eliminate the known factory failure points of the AS69RC while preserving OEM-quality shift characteristics, making it an ideal solution for stock or lightly modified trucks in need of a reliable transmission replacement.

Key Features:

• Billet Nitride-Coated K2 Hub — Resolves the notorious K2 spline wear issue, the primary failure point of the AS69RC transmission
• Upgraded Valve Body — Features a stiffer pressure regulator spring for increased maximum line pressure and improved clutch apply force
• Custom-Selected Friction Materials — Specially chosen frictions maintain smooth, OEM-like shift quality that many aftermarket rebuilds sacrifice
• BD Deep Sump Pan — Increases fluid capacity by 3.5 quarts for improved thermal management and extended fluid life
• Nitrile Pan & PTO Gaskets — Replace leak-prone OEM cork gaskets with durable nitrile seals for long-term leak-free performance
• ProForce Torque Converter Included — OE-style converter matched to the Roadmaster transmission for optimal performance and reliability

Configuration Note: Part number 1065004SS is the 4WD, no PTO provision variant. For trucks equipped with a factory right-hand PTO, order part number 1065004PTOSS instead.

Related Configurations:

• 2WD, no PTO: 1065002SS
• 2WD Right Hand PTO: 1065002PTOSS
• 4WD Right Hand PTO: 1065004PTOSS
• 2WD Left Hand PTO (special order): 1065032SS

The BD Diesel Roadmaster AS69RC transmission package gives diesel truck owners confidence that the well-documented factory weaknesses have been permanently corrected, delivering reliable performance for towing, hauling, and daily driving.