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Drivetrain› 4x4 Driveline Components

Zumbrota Drivetrain

NP263XHD Transfer Case

$2,646.99 $2,318.89 Save $328.10

SKU: RTC263GXHD-2

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Overview

The Zumbrota Drivetrain NP263 Transfer Case is a remanufactured NP263XHD unit designed for GM 2001-2007 pickup trucks. This transfer case features a 29 spline input and is compatible with six-speed or Allison transmissions. It is shipped in high-density plastic totes to prevent in-transit damage.
Show original supplier description
The Zumbrota Drivetrain NP263 Transfer Case is a remanufactured NP263XHD unit built for 2001-2007 GM 2500HD and 3500 pickup trucks. It features a 29-spline input and is designed to work with either six-speed or Allison transmissions. This transfer case is electrically shifted and includes a 3-position dash switch. Each unit undergoes rigorous testing, including checks for cracks, stripped threads, shaft warp, gear wear, and chain wear. They are also spin-tested for shiftability and noise. The transfer cases are shipped in high-density plastic totes to minimize the risk of damage during transit. Please note that the shift motor is not included with this transfer case. This NP263 Transfer Case is specifically for 2001-2007 GM Silverado/Sierra 2500HD/3500HD 4WD models. It is compatible with six-speed or Allison transmissions and features a 29 spline input.

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.

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Specifications

BrandZumbrota Drivetrain
Part NumberRTC263GXHD-2
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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