Application Notes: NV231; 21 Spline 0.75 Inch Exposed Length On Input Shaft, Bolt On Front Output Yoke, 27 Exposed Spline Style Rear Output Shaft With Rubber Boot, 2 Pin Shift Indicator Switch Above Shift Lever, Hollander Numbers: 412-348, Tag Numbers: 52098471, 52099310, 52099310AB, 52099364, 52099364AB, 52099364AE.
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.

