Transfer Case for 2003-2007 GM with 4L60 & 4L70E with Shift Motor

Application Notes: NP246; 32 Spline Input, Autotrack Option Code NP8, Includes a new shift motor, Hollander Numbers: 412-257, 412-487, 412-648, Tag Numbers: 12575942, 12577835, 12580185, 12580860, 12584881, 12585240, 12586467, 24228439, 24233726, 24237190, 24237288, 24238533, 24238848, 24239525, 24240016, Other Numbers: UMT137-5.

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.