ATS Diesel Full Allison Conversion Kit Stage 5 Transmission Build Replaces 4WD Aisin AS69RC 2019+

This ATS Diesel Stage 5 Allison conversion kit is built around a robust, well-built Allison 1000 transmission, specifically designed to replace the factory Aisin AS69RC in 2019 and newer 4WD trucks. The core of this kit is the Allison transmission itself, which is known for its durability and performance under heavy loads. ATS Diesel takes this already strong transmission and enhances it further for their Stage 5 build, ensuring it can handle significant power increases and demanding use cases. This isn't just a simple swap; it's a comprehensive upgrade aimed at transforming your truck's drivetrain for serious work or towing.

The Stage 5 build signifies a significant level of enhancement. This typically involves upgraded internal components such as stronger clutch packs, improved valve bodies, and reinforced gear sets, all tailored to maximize the transmission's torque capacity and longevity. The kit includes everything needed for the conversion, ensuring a proper fit and function. This means you get the transmission, the necessary adapter plates, crossmembers, and any other specialized components required to integrate the Allison unit seamlessly into your truck's chassis and connect to your existing 4WD system. The goal is to provide a complete solution that addresses the complexities of such a major drivetrain change.

When undertaking a conversion like this, especially on a vehicle equipped with the Aisin AS69RC, you're looking for a substantial improvement in reliability and performance, particularly if you plan on towing heavy loads or modifying your engine for more power. The Allison 1000, in its Stage 5 configuration from ATS Diesel, is engineered to meet those challenges head-on, offering a well-known and trusted solution for those who push their trucks to the limit. This kit represents a significant investment in your vehicle's capability and durability.