Superior Parts SP 878-428 Aftermarket Piston Driver for Hitachi NV83A, NV83A2, NV83A3 Nailers

Aftermarket Hitachi Nailer Piston Driver. This is a generic replacement drivers with o-ring for the Hitachi NV83A, NV83A2 & NV83A3 guns. Aluminum is crimped into the UNI-LOK grooves of the shaft to prevent unscrewing. Hardened steel lock tite and micro-mechanically locked piston driver interface. Guaranteed never to unscrew.

Features:

• Heat treated tool steel 6150 - Rockwell hardness 50-52
• Aerospace grade #2024 Aluminum piston
• Mechanically locked piston driver interface

Compatible With:

Metabo HPT (Hitachi)

• NV83A2 Full Round Head Coil Nailer
• NV83A 3-1/4" Full Head, Framing Coil Nailer
• NV83A14 Nailer
• NV83A3 Nailer
• NV83A4 Nailer
• NV83A5M 3-1/4 Inch Coil Framing Nailer