Transfer Case Season
Zumbrota Drivetrain’s mission is to provide our customers remanufactured drivetrain units restored like new. Exclusive Hydro Blast rinse and sandblasting protocol on internal and external parts, followed by a proprietary shot-enhanced deep cleaning, sets the unparalled standard for our units. This program allows multiple inspections at critical touch points ensuring our customers the highest possible quality product.
Remanufacturing. Redefined.
- Cases and internals are thoroughly inspected for cracks, wear & stripped threads
- Shaft straightness, gear wear & chain stretch extensively tested
- Viscous coupler always replaced
- All seals always replaced
- Spun tested for shiftability & noise level
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards.

2003-2007 GM/CHEVY PICKUP NP246 TRANSFER CASE
NP246 Transfer Case for 2003-2007 GM with 4L60 or 4L70E Transmission.

2001-2007 GM/CHEVY NP263 TRANSFER CASE
NP263 Transfer Case for 2001-2007 GM with a 6.0L Engine and 4L80E Transmission, 32 Spline Input

NP263 TRANSFER CASE FOR GM 01-’07 P/U
NP263 T-CASE 01-07 GM 29 Spline input, 6 speed or Allison Transmission

NP271 TRANSFER CASE FOR CHRYSLER 03-’11 RAM 2500/3500
NP271 Transfer Case, 2003-2011 Dodge/Ram 2500 and 3500, 0.84 in. exposed length on the input shaft, 34 spline rear slip yoke, without speedo hole in transfer case, 7/8 in. hex on 4 wheel drive indicator switch.
Quality, Dependability, Warranty
Zumbrota Drivetrain has been in the business of providing quality remanufactured transfer cases for over 30 years. As times have changed, and with vehicles becoming more complex, we have utilized our industry know-how to improve our manufacturing processes and techniques. This is what our customers have come to rely on, and it is our promise to you.
Strict Standards
All of our transfer cases are remanufactured using strict specifications to ensure a quality build, and to give you peace of mind when reselling to a customer or installing in a vehicle.
- All cases are cleaned utilizing our state of the art hydro blasting and rinsing process.
- This process is what brings all cases back to the OEM finish.
- Once you've seen it, you'll understand what we mean.
- 100% Replacement of seals, bearings, viscous couplers (when applicable) and other common wear components.
Warranty
All transfer cases are sold with a standard 2 year / unlimited mileage warranty
Quality
Qualityinspections are conducted 3 times during the remanufacturing process to maintain our quality standard.
- A pre-inspection is done to ensure the unit is free of case cracks, excessive wear and to catch other OEM related problems that many cores have
- A second inspection is conducted during the reman process to ensure all component parts meet OEM specifications
- A final post-build inspection is done to ensure unit is built to our strict standards
- Units are shipped in high density plastic totes to help eliminate in-transit damage.
ZUMBROTA REMANUFACTURING
Learn more about the process and people behind the Zumbrota Drivetrain brand. Available through RANDYS Worldwide.
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