Application Notes: MP1225/MP1226; Manual Shift, 33 Spline Input Shaft, Option Code NQG, With MW7 Allison, Oval Mounting Pattern, 2015 Was a Split Year and MUST VERIFY SPEED SENSOR STYLE – Screw in Speed Sensor, Tag Numbers: 23188333, 24245112, 24257580, 24261509, Hollander Number: 412-758.
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.

