Overview
The Allenair 108-114-1155 piston driver 1373 is a specialized pneumatic component engineered for use in air nailers and pneumatic stapling tools. As an OEM replacement or service part, this piston driver assembly delivers the precision strike force required for consistent, repeatable fastening in professional and DIY applications. The compact, durable construction is designed to withstand the repetitive impact cycles common to pneumatic fastening equipment.
Key Features
- Precision-engineered piston assembly for reliable strike performance
- Durable construction rated for high-cycle pneumatic fastening applications
- Compact form factor fits standard air nailer and stapler designs
- Drop-in replacement compatible with Allenair model 1373 equipment
- Pneumatic-powered actuation for consistent, repeatable operation
Technical Specifications
- Manufacturer Part Number: 108-114-1155
- Product Series: Allenair 1373
- Application: Air nailers, pneumatic staplers
- Type: Piston driver assembly
- Operating Medium: Compressed air (pneumatic)
- Typical Operating Pressure: Consult manufacturer for specifications
- Mounting Style: OEM integrated assembly
Typical Applications
The Allenair 108-114-1155 piston driver is used in:
- Pneumatic brad nailers and finish nailers
- Air-powered stapling and fastening tools
- Workshop and construction assembly stations
- Production-line fastening equipment
- Field carpentry and trim installation projects
Compatibility & Replacements
Compatible With
- Allenair model 1373 air nailer
- Allenair pneumatic fastening systems
- Pneumatic tool systems using this piston driver assembly
Replaces / Drop-In Replacement For
- Allenair 1373 original piston driver
- Verify compatibility with your specific tool model before ordering.
Works With
- Compressed air supply systems (100–150 PSI typical)
- Pneumatic hose and coupling systems
- Standard pneumatic tool control valves and regulators






























