Drivetrain› 4x4 Driveline Components

Zumbrota Drivetrain

NP263 Transfer Case 29-Spline Input

$2,532.89

SKU: RTC263GXHD-2M

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Zumbrota Drivetrain NP263 transfer case is a professionally remanufactured unit designed for 2001-2002 General Motors trucks. This transfer case features a 29-spline input and is compatible with the 6-speed Allison transmission. It includes a shift motor and has been thoroughly inspected and rebuilt to ensure durability.

This transfer case is a direct fit for Chevrolet Silverado 2500 HD and 3500 models, as well as GMC Sierra 2500 HD and 3500 models from 2001-2002. It is built to high standards for reliable performance.
Show original supplier description
The Zumbrota Drivetrain NP263 transfer case is a professionally remanufactured unit, meticulously inspected and rebuilt to ensure exceptional quality and longevity. Every transfer case undergoes a thorough cleaning process, followed by a comprehensive inspection and component replacement. The rebuild team signs off on each unit, guaranteeing a product built to last and ready to perform. This NP263 transfer case is specifically designed for 2001-2002 General Motors trucks, featuring a 29-spline input and engineered for compatibility with the 6-speed Allison transmission. It comes equipped with a shift motor, simplifying installation and operation. The remanufacturing process adheres to strict standards, ensuring a reliable replacement for your worn-out transfer case. The Zumbrota NP263 transfer case offers a perfect fit for the following vehicle models: - Chevrolet Silverado 2500 HD (2001-2002) - Chevrolet Silverado 3500 (2001-2002) - GMC Sierra 2500 HD (2001-2002) - GMC Sierra 3500 (2001-2002) When you need to replace your transfer case, the Zumbrota NP263 stands out as a dependable choice. Built with robust engineering and rigorous quality control, it provides the confidence you need for your truck's drivetrain.

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 NumberRTC263GXHD-2M
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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