GOVERNOR HOLDING FIXTURE - Atec Trans-Tool

The Atec Trans-Tool T-1006 Governor Holding Fixture is designed to securely hold the governor assembly during service on GM TH250, TH250C, TH350, and TH350C automatic transmissions. By stabilizing the governor while you remove, inspect, or replace components, this fixture helps prevent damage and speeds up bench work for professional transmission rebuilders and driveline shops.

Key Features

• Dedicated GM fitment for TH250, TH250C, TH350, and TH350C transmission governors
• Rigid holding fixture design keeps the governor stable during disassembly and reassembly
• Reduces risk of damage to governor components, weights, and shafts during service
• Improves workflow on the bench by freeing both hands for precision work
• Professional-grade construction suitable for daily use in transmission shops
• Compatible with common shop setups including bench vises and standard workstations

Applications

The T-1006 is used when servicing GM 250, 250C, 350, and 350C transmission governors during rebuilds, repairs, and diagnostics. Typical tasks include governor removal, teardown, cleaning, inspection of weights and springs, and reassembly to address shift timing or speed-related complaints. This fixture is well suited for transmission specialists, general repair shops that regularly service older GM automatics, and driveline rebuild facilities looking to standardize and streamline their governor service process.