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Become a DealerAftermarket Piston Driver for Hitachi NV45AB & NV45AB2 Coil Nailers
Superior Parts SP 878-156 Aftermarket Piston Driver for Hitachi NV45AB & NV45AB2 Coil Nailers
Aftermarket Hitachi coil Nailer Piston Driver. This is a generic replacement driver with o-ring for the Hitachi NV45AB, NV45AB2, NV45AB2(S) coil nail 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:
Metabo HPT (Hitachi)
- NV45AB2 Side Load Coil Roofing Nailer
- NV45AB2(S) Bottom Load Coil Roofing Nailer
- NV45AB 1-3/4" Heavy Duty, Roofing Coil Nailer
- NV45AB2M 1 3/4" Roofing Coil Nailer
- NV45AB3 Nailer
- Heat treated tool steel 6150 - Rockwell hardness 50-52
- Aerospace grade #2024 Aluminum piston
- Mechanically locked piston driver interface














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