If you're looking for a transfer case that you can actually trust, the Zumbrota is where it's at. I’ve been around the block with various transfer cases, and I can tell you that Zumbrota really knows their stuff. They back their work with a solid 2-year unlimited mileage warranty, which is a big deal when you’re putting your rig through its paces.

What sets Zumbrota apart is their attention to detail in the rebuilding process. They’ve got a crew with over 150 years of combined experience, which means they’ve seen just about everything. Each transfer case is inspected thoroughly for wear and tear—think cracks, stripped threads, and all those little things that can ruin your day on the road or trail. They replace all the critical components, like bearings and seals, so you’re not just getting a quick fix; you’re getting something that feels like new.

One of the coolest parts of their process is the hydro-blast rinse and sandblasting they use. It’s not just for show; it brings everything back to that OEM finish you want. After that, they go through a proprietary deep cleaning that gets rid of any grime that might have built up over the years. And before they ship it out, they spin test each unit to make sure it shifts smoothly and doesn’t make any weird noises. You can really feel the quality when you’re behind the wheel.

Plus, they ship these bad boys in high-density plastic totes. No one wants to open a box and find a damaged transfer case, right? This way, you can rest easy knowing it’ll arrive in one piece.

Features:

• Every unit goes through a quality inspection during the remanufacturing process, ensuring top-notch standards.
• They use state-of-the-art hydro blasting to clean the cases, restoring them to that fresh-out-of-the-factory look.
• All seals, bearings, and viscous couplers are replaced—no shortcuts here.
• Shipped in durable plastic totes to prevent any damage during transit.

Fitment:

• Chevrolet Silverado 2500 HD LT 4WD 2011-2014
• Chevrolet Silverado 2500 HD LTZ 4WD 2011-2014
• Chevrolet Silverado 2500 HD WT 4WD 2011-2014
• Chevrolet Silverado 3500 HD LT 4WD 2011-2013
• Chevrolet Silverado 3500 HD LTZ 4WD 2011-2013
• Chevrolet Silverado 3500 HD WT 4WD 2011-2013
• GMC Sierra 2500 HD SLE 4WD 2011-2014
• GMC Sierra 2500 HD SLT 4WD 2011-2014
• GMC Sierra 2500 HD WT 4WD 2011-2014
• GMC Sierra 2500 HD Denali 4WD 2012-2013
• GMC Sierra 3500 HD Denali 4WD 2011-2012
• GMC Sierra 3500 HD SLE 4WD 2011-2012
• GMC Sierra 3500 HD SLT 4WD 2011-2012
• GMC Sierra 3500 HD WT 4WD 2011-2012

In short, if you’re driving a 2011-2019 Chevrolet Silverado or GMC Sierra, this Zumbrota MP1226 Transfer Case is a solid choice. It’s built to last and ready to handle whatever you throw at it.