TM109RAC Front Output Seal Driver Install Tool for GM NP246 261 263 Adapt-A-Case

Product Overview

This aftermarket replacement front output seal driver is intended for GM NP246, NP261, and NP263 transfer case applications and references Adapt-A-Case part number TM109RAC. A front output seal driver is used to press the front output seal into its bore during transfer case service so the seal is seated evenly. It is supplied as an installation tool, not as a seal or a complete transfer case assembly.

Key Features & Performance

• Used to drive the front output seal into the transfer case housing bore
• Intended for GM NP246, NP261, and NP263 transfer case applications
• References Adapt-A-Case part number TM109RAC for comparison with the existing tool
• Supports front output seal replacement during transfer case reseal or rebuild work
• Allows the seal to be installed without improvising with a socket or punch

Fitment & Compatibility

• for GM NP246 transfer case applications
• for GM NP261 transfer case applications
• for GM NP263 transfer case applications
• for front output seal service on the listed transfer cases

Common Uses

• Replacing a worn, leaking, or damaged front output seal on NP246, NP261, or NP263 transfer cases
• Transfer case reseal and rebuild work where the front output seal must be installed
• Routine driveline maintenance on vehicles equipped with the listed transfer cases

Technical Specifications

• Product Type: Front output seal driver install tool
• Part Number: TM109RAC
• Reference Number: Adapt-A-Case TM109RAC
• Machine Application: GM NP246, NP261, and NP263 transfer cases
• General Application: Front output seal installation on the listed transfer cases

Frequently Asked Questions

Q: What is a front output seal driver used for? A: It presses the front output seal into the transfer case housing bore so the seal is seated evenly during installation.

Q: How do I confirm this tool fits my transfer case? A: Verify that your transfer case is NP246, NP261, or NP263 and compare the existing tool or seal driver part number to TM109RAC before ordering.

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.