Aftermarket Hitachi Framing Nailer EA-877-323, 877-323, 877323, EA-885-915 885-915, 885915 Piston Driver.

This is a generic replacement driver with o-ring for the Hitachi NR83A, NR83A2, NR83A2(S) framing guns.

locking mechanism which will not allow the driver to unscrew from the piston.

Aluminum is crimped into the unilock grooves of the shaft to prevent unscrewing.

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:

NR83A2(S) Framing Nailer, Full Head, Plastic Strip Collation (without Depth Adjustment)
NR83A 3-1/4" Full Head Nailer
NR83A3S Strip Nailer
NR83A3 Strip Nailer
NR83A2 Strip Nailer
Compatible with: Hitachi:

NV65AC Coil Pallet Nailer,
NV50A1 Light-Duty Coil Utility Nailer,
NV50AP2 Full Round Head, Coil,
Wire Collation Pasti-Tacker Plus,
NV65AA Nailer

SAVE TIME SAVE MONEY:Non original aftermarket part. Fits OEM Standards! Guaranteed to Exceed OEM Requirements!

GUARANTEE: If, after receiving this item you discover that it was not the one you wanted, simply return it for a full refund within 30 days. Refund is void if you have installed, used or damaged the item in any way. Item must be returned with its original box, packing materials .