NP261XHD Transfer Case for Chevy Silverado GMC Sierra 2500 3500HD 6.6 8.1L 01-07

Product Overview

This aftermarket replacement transfer case is intended for Chevy Silverado and GMC Sierra 2500 and 3500HD applications with the 6.6L and 8.1L engines from 2001 through 2007, and it corresponds to the NP261XHD designation. A transfer case distributes drivetrain torque to the front and rear axles in four-wheel-drive vehicles, allowing the driver to select the desired drive mode. This part is offered as a replacement for the corresponding NP261XHD unit when servicing or replacing the original component.

Key Features & Performance

• Transfer case assembly intended for the listed Chevy Silverado and GMC Sierra 2500 and 3500HD applications
• NP261XHD designation identifies the transfer case family and configuration covered by this listing
• Functions as the drivetrain component that routes torque to the front and rear axles in four-wheel-drive operation
• Used when servicing or replacing the corresponding transfer case on the supported applications

Fitment & Compatibility

• for Chevy Silverado 2500 applications from 2001 through 2007 with the 6.6L engine
• for Chevy Silverado 2500 applications from 2001 through 2007 with the 8.1L engine
• for Chevy Silverado 3500HD applications from 2001 through 2007 with the 6.6L engine
• for Chevy Silverado 3500HD applications from 2001 through 2007 with the 8.1L engine
• for GMC Sierra 2500 applications from 2001 through 2007 with the 6.6L engine
• for GMC Sierra 2500 applications from 2001 through 2007 with the 8.1L engine
• for GMC Sierra 3500HD applications from 2001 through 2007 with the 6.6L engine
• for GMC Sierra 3500HD applications from 2001 through 2007 with the 8.1L engine

Common Uses

• Replacing a worn, damaged, or malfunctioning transfer case on the supported applications
• Servicing the four-wheel-drive system during drivetrain maintenance or repair
• Restoring the normal function of the transfer case after the original unit has failed

Technical Specifications

• Product Type: Transfer Case
• Reference Number(s): NP261XHD
• Vehicle Application(s): Chevy Silverado 2500, Chevy Silverado 3500HD, GMC Sierra 2500, GMC Sierra 3500HD, 2001-2007
• Engine Application(s): 6.6L, 8.1L

Frequently Asked Questions

Q: What does a transfer case do? A: A transfer case distributes drivetrain torque from the transmission to the front and rear axles, allowing the vehicle to operate in the selected drive mode.

Q: How should fitment be verified? A: Confirm that the existing transfer case part number and the complete vehicle model, engine, and year designation match the information supplied in this listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.