Application Notes:NV233; 23 Spline 0.84 Inch Exposed Length On Input Shaft, Cup Style Front Output Yoke, Without Speedo Hole, 32 Spline Rear Output, Double D shift shaft, Electric Shift, New Shift Motor Is Included, Tag Numbers: 52105472, 52105472AB, 52105472AC, 52105472AD, 52105472AE, 52105472AF, Hollander Number: 412-446, Other Numbers: UMT312-6NV233; 23 Spline 0.84 Inch Exposed Length On Input Shaft, Cup Style Front Output Yoke, Without Speedo Hole, 32 Spline Rear Output, Double D shift shaft, Electric Shift, New Shift Motor Is Included, Tag Numbers: 52105472, 52105472AB, 52105472AC, 52105472AD, 52105472AE, 52105472AF, Hollander Number: 412-446, Other Numbers: UMT312-6.
Remanufacturing Process
Every transfer case we sell is fully remanufactured to meet or exceed OEM specifications. Our remanufacturing process:
- Deep Clean – To start the remanufacturing process, each transfer case is fully disassembled and cleaned
- Inspection – Each transfer case is carefully inspected for cracks, excessive wear, shaft warp, and chain stretch
- New Components – All seals, bearings, joints and rings are replaced as well as electrical components (solenoids and control units)
- Validation – After reassembly, each individual transfer case is spin tested as part of a detailed checklist validation process
Every unit is fully remanufactured and covered against defects in materials and workmanship. Email us to confirm the current warranty term for this unit before purchase.

