MP1226 Remanufactured Manual Shift Transfer Case for 2007-2010 GM 2500/3500 Truck/Full Size SUV
Original price was: $2,149.00.$1,849.00Current price is: $1,849.00.
MP1226 transfer case for 2007–2010 GM 2500/3500 Truck/Full Size SUV. Manual shift and 29 spline input shaft. Confirm tag number 12578114, 12578115, 19125659 or 19125660 and others before ordering.
Description
Shop the MP1226 Manual Shift Transfer Case for 2007-2010 GM 2500/3500 Truck/Full Size SUV at Variety Engines — every unit is carefully inspected, warrantied, and ready to ship fast across the US.
Application Notes: MP1225/MP1226; Manual Shift, 29 Spline Input Shaft, Option Code NQG, With MYD 6L90E Or MW7 Allison Transmission, Tag Numbers: 12578114, 12578115, 19125659, 19125660, 19125672, 24243014, 24243015, 24243560, 24245993, 24247207, 24247214, 24252680, 24252687, 24253512, Hollander Numbers: 412-608, 412-670, 412-742, Other Numbers: UMT141-3, UMT141-4.
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 transfer case carries a 6-month limited warranty as standard. A 7-year / 1,000,000-mile extended warranty and a core-fee waiver are available on request for qualifying remanufactured units — ask us before you order and we will confirm eligibility.
About the MP1226 Manual Shift Transfer Case for 2007-2010 GM 2500/3500 Truck/Full Size SUV
This unit is quality-tested and ready to install. Browse more MP1225/MP1226, or contact our team with your VIN for fitment help — with fast, tracked shipping on every order.
Additional information
| Model Number | MP1226 |
|---|---|
| Vendor SKU | RTC1226G-1 |
| Application Notes | 29 Spline Input, 31 Rear Slip, Female Spline Front Output, Manual Shift. ASSM# 12578115, 24243015, 24243560, 24244453, 24247207. Manual Shift, 29 Spline Input Shaft, Option Code NQG, With MYD 6L90E Or MW7 Allison Transmission, Tag Numbers: 12578114, 12578115, 19125659, 19125660, 19125672, 24243014, 24243015, 24243560, 24245993, 24247207, 24247214, 24252680, 24252687, 24253512, Hollander Numbers: 412-608, 412-670, 412-742, Other Numbers: UMT141-3, UMT141-4 |
| Product Type | Transfer Cases |







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