BD Diesel Transmission & Converter Package

Fits 2011–2018 RAM 3500, 4500, and 5500 with 6.7L engines

Part #: 1064274SS

Overview

The BD Diesel Towmaster Transmission & Converter Package is a heavy-duty upgrade designed specifically for RAM trucks equipped with the 6.7L engine from 2011 to 2018. This comprehensive package includes a robust Aisin Towmaster transmission and an OE-style ProForce torque converter, providing enhanced durability and performance for modified or heavily loaded trucks. Built to withstand increased torque and demanding driving conditions, this transmission replacement offers peace of mind and reliable operation for commercial, towing, and heavy-duty applications.

Key Features

• Hardened billet K2 hub and billet K3 drum to eliminate primary failure points
• Increased clutch capacity in K2, K3, and B1 clutch packs for higher torque handling
• Upgraded valve body with stiffer pressure regulator spring for improved clutch engagement
• Deep sump pan enhances fluid cooling and maintains optimal transmission temperature
• Custom nitrile gaskets provide leak-free performance compared to OEM cork gaskets
• Designed for modified engines and heavy-duty use, ensuring long-lasting reliability
• Includes OE style ProForce torque converter for smooth power transfer

Construction & Design

This transmission features high-quality billet components and a reinforced valve body, engineered to support increased torque capacity and durability. The deep sump pan improves fluid management, while nitrile gaskets ensure a secure, leak-free seal, making it suitable for demanding applications.

Installation & Fitment

Designed as a direct replacement for the stock transmission in compatible RAM 3500, 4500, and 5500 models from 2011 to 2018, this package simplifies installation for qualified technicians. Proper installation ensures optimal performance and longevity of your drivetrain.