If you’re in the market for a transfer case that’s built to last, let me tell you about the Zumbrota transfer case. This isn’t just any rebuild; it’s crafted by folks who know their stuff—over 150 years of combined experience in the industry. When you get one of these, you’re not just buying a part; you’re investing in peace of mind with a solid 2-year, unlimited mileage warranty backing you up.

Every Zumbrota transfer case goes through a rigorous inspection process. They check for all the wear and tear you’d expect: cracks, stripped threads, shaft warping, and gear wear. If something doesn’t meet their high standards, it gets replaced. We're talking 100% replacement of seals, bearings, and viscous couplers where necessary. They also use a unique hydro-blast rinse and sandblasting technique to clean both the inside and outside, bringing everything back to that OEM finish you want. After that, each unit is spin tested to ensure it shifts smoothly and operates quietly. You won’t find any shortcuts here.

And let’s not forget about shipping—these transfer cases come in high-density plastic totes, so you won’t have to worry about damage during transit. It’s all about getting you the part you need in perfect condition.

Features:

• Ships in high-density plastic totes for damage-free delivery.
• Every unit gets a complete overhaul with new seals, bearings, and viscous couplers.
• State-of-the-art hydro blasting and rinsing brings every case back to an OEM-like finish.
• Quality inspections throughout the remanufacturing process ensure you’re getting a top-notch product.

Specifications:

• Rear Output Type: Bolt On
• Shift Operation Type: Manual
• Transfer Case Fluid Capacity: 2 quarts
• Transfer Case Fluid Included: No
• Transfer Case Fluid Type: ATF +4

Fitment:

• Jeep Cherokee 1997-2001
• Jeep Wrangler SE 2003-2006
• Jeep Wrangler Sport 2003-2006
• Jeep Wrangler X 2003-2006
• Jeep Wrangler Sahara 2003-2004
• Jeep Wrangler Unlimited 2004-2006
• Jeep Wrangler 65th Anniversary Edition 2006

So if you’re looking to replace your transfer case, especially for those Jeep models listed, the Zumbrota NP231 is a solid choice. It’s reliable, well-built, and ready to tackle whatever you throw at it.