MP1222 Remanufactured Manual Shift Transfer Case for GM 2007-2013 Sierra/Silverado 1500
Original price was: $2,149.00.$1,849.00Current price is: $1,849.00.
MP1222 transfer case for 2007–2013 GM Sierra/Silverado 1500. Manual shift and 27 spline input. Confirm tag number 12578111, 19125657, 23188341 or 24243013 and others before ordering.
Description
Shop the MP1222 Manual Shift Transfer Case for GM 2007-2013 Sierra/Silverado 1500 at Variety Engines — every unit is carefully inspected, warrantied, and ready to ship fast across the US.
Application Notes: 27 Spline Input, 32 Rear Slip Female Spline Front Output (Manual Shift). ASSM# 12578111, 24243013, 24245264, 24247212, 24252680. 27 Spline Input, Manual Shift, Option Code NQG, With M30 4L60E Transmission, Tag Numbers: 12578111, 19125657, 23188341, 24243013, 24245264, 24245991, 24247212, 24252685, 24261507, Hollander Number: 412-665, Other Numbers: UMT141-2.
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 MP1222 Manual Shift Transfer Case for GM 2007-2013 Sierra/Silverado 1500
This unit is quality-tested and ready to install. Browse more MP1222, or contact our team with your VIN for fitment help — with fast, tracked shipping on every order.
Additional information
| Model Number | MP1222 |
|---|---|
| Vendor SKU | RTC1222G-1 |
| Application Notes | 27 Spline Input, 32 Rear Slip Female Spline Front Output (Manual Shift). ASSM# 12578111, 24243013, 24245264, 24247212, 24252680. 27 Spline Input, Manual Shift, Option Code NQG, With M30 4L60E Transmission, Tag Numbers: 12578111, 19125657, 23188341, 24243013, 24245264, 24245991, 24247212, 24252685, 24261507, Hollander Number: 412-665, Other Numbers: UMT141-2 |
| Product Type | Transfer Cases |











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