If you’re in the market for a transfer case that won’t let you down, the Zumbrota transfer case might just be what you need. I’ve had my fair share of experiences with different parts, and I can tell you—this one stands out. With a solid two-year, unlimited mileage warranty, you can hit the trails without worrying about your gear. It’s like having a safety net for your adventures.
What really impressed me about Zumbrota is the craftsmanship. These transfer cases are rebuilt to a standard that’s hard to beat. We’re talking about a team with over 150 years of combined experience, so you know they’ve seen it all. Each unit goes through a rigorous inspection process where they check for everything from cracks to gear wear and even chain stretch. It’s not just a quick fix; they replace all the bearings, seals, and viscous couplers, ensuring you get a product that’s as close to new as you can get.
The cleaning process is another highlight. Zumbrota uses a hydro-blast rinse and sandblasting technique that really brings the cases back to that OEM finish. It’s impressive to see how thorough they are, and it gives you confidence that what you’re getting is top-notch. Plus, every unit is spin tested for shiftability and noise, so you know it’s ready to perform.
And let’s talk about shipping. They pack these things in high-density plastic totes, which means they arrive at your door ready to go—no damage from transit to worry about.
So if you’re rolling with a Jeep Wrangler from 2003 to 2006, this Zumbrota NP231 transfer case (RTC231J-18) is worth checking out. It’s built to last and designed to keep you moving, whether you’re on the highway or off the beaten path.
Showing 6 of 6 products

Manufacturer Unknown
Model:

Manufacturer Unknown
Model:

Manufacturer Unknown
Model:

Manufacturer Unknown
Model:

Manufacturer Unknown
Model:

Manufacturer Unknown
Model: