5R110W Transmission Stage 1

Stage 1 5R110 Transmission for 2003-2010 6.0/6.4 Powerstroke - 500HP 

For the Powerstroke owner who wants better-than-stock performance without pushing big power, Randy’s Stage 1 5R110 is the ideal upgrade. Built for the weekend warrior, this transmission is designed to handle up to 500HP, delivering smooth, reliable performance for everyday driving and occasional heavy-duty use. If you’re looking to enhance your truck’s performance without going overboard, the Stage 1 5R110 is the perfect fit. It’s built for those who need more than stock but aren’t pushing the limits—making it the top choice for weekend warriors and anyone looking for dependable, everyday performance.

Transmission Specs

 • Randy’s Billet Torque Converter – Precision-built for strength and durability.
 • Complete Rebuild Kit with Pistons – Revitalizing your transmission for long-lasting reliability.
 • Direct and Forward Clutch Powerpacks – Designed for increased holding power and efficiency.
 • Transgo Shift Kit – Optimizing shift quality and reducing slippage for a more responsive drive.
 • Modified Pump – Improving flow for better pressure and reliability.
 • All New Solenoids – Ensuring precise operation and long-term durability.

Backed by Real-World Testing and Development

At Randy’s, we pride ourselves on delivering products that are rigorously tested and developed to meet the highest standards of performance and reliability. Since our founding in 2008, we’ve continuously refined and tested our transmissions under real-world conditions to ensure they can handle the toughest challenges. Our commitment to innovation and thorough testing means that every transmission we offer has been proven to perform, whether you’re towing heavy loads, racing on the track, or navigating rugged terrain. With over a decade of expertise and a track record of excellence, you can trust that our transmissions are built to exceed your expectations and provide dependable performance for years to come.

Buy Now, Pay Later

We know that upgrading your transmission is a big investment and paying all at once can be tough. That’s why we’ve teamed up with Affirm to make it easier for you. With our financing options, you can enjoy the benefits of a top-quality transmission without the stress of a hefty upfront payment. Available exclusively online, just choose Affirm at checkout and spread your payments out over time. Get the performance you need today, and pay at a pace that fits your budget.

2-Year / Unlimited Mile Warranty

At Randy’s, we back our products with a robust 2-year, unlimited mile warranty because we believe in the quality and reliability of our transmissions. Our commitment goes beyond just selling a product; it’s about providing peace of mind for the long haul. If you encounter any issues during this period, we’ll be there to support you, ensuring your transmission performs at its best. This warranty reflects our dedication to your satisfaction and confidence in our craftsmanship. Rest assured, with Randy’s, you’re covered.

Refresh Program

At Randy’s, we believe in long-term relationships, not just one-time transactions. That’s why our Refresh Program is here to support you even after your warranty expires. When your transmission needs a little TLC, we’ll give it a thorough rebuild at a fraction of the cost of a new unit. It’s our way of showing our commitment to your vehicle’s performance and your satisfaction. Please remember, this program is available only to the original owner and is non-transferable. With Randy’s, you’re not just buying a transmission; you’re investing in lasting peace of mind and continued excellence on the road.