Merchant Automotive Merchant Automotive Reman Transfer Case, 263XHD | 2001 - 2007

Whether you're a seasoned mechanic or a DIY enthusiast working on your Duramax-powered Chevy or GMC HD truck, our remanufactured transfer case is designed to get your vehicle back on the road smoothly. Made to fit behind the Allison transmission, each transfer case is carefully rebuilt by our experienced team to ensure lasting performance you can trust.

If you’re dealing with issues like Pump Rub or worn-out components in your 263XHD transfer case, this is the solution you’ve been looking for. We take the time to fully tear down each unit, replace worn parts that don’t meet factory tolerances, and recondition the synchronizer for effortless shifting. The result? A transfer case that’s as good as new—if not better.

Every transfer case is upgraded with a Merchant Automotive pump plate, comes with a brand-new rear extension housing, and all new seals to ensure it’s leak-free. We even add our magnetic drain plug to catch debris and keep your transfer case running cleaner for longer. To make your life easier, we ship it with Merchant Automotive Performance Transfer Case Fluid and an adapter gasket, so you’ll have everything you need to install it right away.

We know how important reliability is, whether you're using your truck for work or play. That’s why we guarantee that every transfer case we ship meets our high standards, giving you peace of mind and a smooth, worry-free experience from start to finish.  

We stand behind the quality of our remanufactured transfer cases with a two-year warranty, giving you peace of mind knowing your investment is protected. Whether you're using your truck for heavy-duty work or weekend adventures, our transfer case delivers the performance and reliability you need.

You will need to re-use your existing shift motor.