Superior Parts SP 884-330 Aftermarket Piston Driver for Hitachi NT65MA2, NT65MA3, NT65MA4, NT65MA4(S) Finish Nailers

Aftermarket Hitachi Nailer Piston Driver. This is a generic replacement driver with o-ring for the Hitachi NT65MA2, NT65MA3, NT65MA4, NT65MA4(S) 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)

NT65MA2 15-Gauge Angled Finish Nailer

NT65MA3 2-1/2″ 15-Gauge Angled Finish Nailer

NT65MA4(S) Finish Nailer

NT65MA4 Finish Nailer

NT65MA4M 2 1/2″ 15-Gauge Angled Finish Nailer