Zumbrota Drivetrain

Electric Shift Transfer Case (No Motor)

$1,981.89

SKU: RTC1626G-4

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Zumbrota Drivetrain RTC1626G-4 is a remanufactured electric shift transfer case, specifically designed to replace the MP1626 unit in compatible vehicles. This unit is rebuilt to Zumbrota's quality standards, featuring 100% replacement of seals, bearings, and viscous couplers (when applicable) to ensure longevity and performance. This transfer case is engineered for mid-2015 through 2019 Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 models. It is compatible only with the 6.6L Diesel engine and requires Option Code NQF. Please note that the shift motor is not included with this transfer case. The unit features a 33-spline input shaft and an oval mounting pattern. For 2015 model years, it is crucial to verify the speed sensor style, as this model uses a bolt-in speed sensor. Zumbrota Drivetrain emphasizes quality throughout their remanufacturing process. All cases undergo rigorous inspection and are cleaned using a state-of-the-art hydro blasting and rinsing process, restoring them to an OEM finish.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZumbrota Drivetrain
Part NumberRTC1626G-4
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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