Bridgeport Mill Untapped Quill Lock Sleeve – OEM #2190110
Replace a worn or damaged untapped quill lock sleeve with this American-made replacement for American-made Bridgeport milling machines. Manufactured to replace OEM #2190110, this sleeve is part of the quill locking mechanism and helps ensure smooth, reliable operation of the quill lock assembly.
Precision-machined in the USA for an accurate fit, this replacement is ideal for routine maintenance, repairs, and complete milling head restorations.
Specifications
- OEM Part Number: 2190110
- Fits American-made Bridgeport milling machines
- Component: Untapped quill lock sleeve
- Made in the USA
Features
- Direct replacement for the original OEM sleeve
- Precision-machined for an accurate fit
- Supports proper quill lock operation
- Durable American-made construction
- Ideal for maintenance, repairs, and machine restoration
Installation Note
The original sleeve is removed by pushing it out from the back of the machine during replacement.
If you are replacing multiple worn components, we also offer a complete quill lock assembly that includes the handle, bolt, tapped sleeve, and untapped sleeve.
Please verify your machine model and OEM part number before ordering to ensure compatibility.






