Chief Frame Machine Fast Anchor Bushing Replacements

The Replacement Chief Fast Anchor Bushings for Spring Shackle Attachments – precision non-OEM bushings that directly replace Chief p/n 539117 (17mm), 539119 (19mm), 539121 (21mm), and 539124 (24mm). These high-accuracy bushings are engineered specifically for Chief FAST anchoring bolt vises, providing perfect centering and maximum holding strength with true drop-in installation and zero modifications.

Key Features & Compatibility:

• Replaces Chief p/n 539117 – 17mm bushing
• Replaces Chief p/n 539119 – 19mm bushing
• Replaces Chief p/n 539121 – 21mm bushing
• Replaces Chief p/n 539124 – 24mm bushing
• Exact OEM dimensions – Precision centering
• Confirmed fit – All Chief FAST anchoring systems
• Works with spring shackle & bolt vise attachments
• Heavy-duty steel – Built for daily pulling loads