How much does shipping cost?

$150 flat rate shipping applies to all orders. Items ship freight from our Cleveland, Ohio facility, typically within 1–2 business days after payment confirmation.

What payment methods are accepted?

Variety Engines accepts bank transfer (ACH or wire), Zelle and Chime. Card payments are not available. Payment details are emailed after you place your order — nothing is charged at checkout.

MP1226 Remanufactured Manual Shift Transfer Case for 2011-2015 GM Sierra/Silverado 2500/3500

Remanufactured MP1226 Manual Shift Transfer Case for 2011-2015 GM Sierra/Silverado 2500/3500

Q: Is this Remanufactured MP1226 Manual Shift Transfer Case for 2011-2015 GM Sierra/Silverado 2500/3500 remanufactured?

Yes. This unit is fully remanufactured — disassembled, cleaned, inspected and rebuilt with new wear components, then tested before shipping. It ships with our standard warranty.

SKU 14513TCCondition Remanufactured

$2,199.00$2,549.00SAVE 14%

In stock — ships in 1–2 business days

MP1226 transfer case for 2011–2015 GM Sierra/Silverado 2500/3500. Manual shift and 33 spline input shaft. Confirm tag number 23188333, 24245112, 24257580 or 24261509 before ordering.

Call 216-250-6666

Call with your VIN or tag number and we will confirm this listing fits before you pay.

Shipping: Freight, 3–6 business days
Returns: 45 days, by mail
Warranty: See warranty terms
Payment: Bank transfer, Zelle, Chime

Specifications

Model Number: MP1225/MP1226
Vendor Sku: RTC1226G-3
Application Notes: Manual Shift, 33 Spline Input Shaft, Option Code NQG, With MW7 Allison, Oval Mounting Pattern, Screw in Speed Sensor, Tag Numbers: 23188333, 24245112, 24257580, 24261509, Hollander Number: 412-758
Product Type: Transfer Cases

Product details

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.

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.

Full details: our remanufacturing process and warranty terms. As an exchange unit a refundable core charge may apply.

Call 216-250-6666 with your VIN or tag number and we will confirm this listing fits. More MP1225/MP1226.