? 885-917 Aftermarket Piston Driver Blade Assembly for Hitachi Framing Nailer NR90AD / NR90ADPR
- ? Replace Part : 885-917, SP 885-917,884-957
- ? Fits Hitachi Framing Nailer NR90AD / NR90ADPR
- ? Heat treated tool steel 6150 - Rockwell hardness 50-52
- ? Aerospace grade number 2024 Aluminum piston
- ? Mechanically locked piston driver interface
Ava White - 2024-03-03
Remarkable service! The product arrived sooner than expected, with unbeatable quality at this price point. Customer support went above and beyond.