Features:
877-323 Piston Driver: the piston driver is nailer part that connects in the slot of the shaft, hardened steel lock nut, and micromechanical locking piston driver interface to prevent unscrewing
Suitable for: Compatible For Hitachi NR83A NR83A2 NR83A3 NR83A3S air nailer parts, please check the model number of the nailer before purchase.
Role Parts: these gasket pneumatic tools are the core components of your nailer and are quick to repair and install, install these parts into your nailer and make your nailer look like and work like a fresh one.
Quick installation ensures your nailer works like new again.
If you have any question, feel free to contact us.

Package includes:
1PCS 877-323 Piston Driver
1PCS 877-334 Aftermarket Gasket
1PCS 877-325 Aftermarket Gasket
1PCS 877-852 Aftermarket Gasket
1PCS 877-854 Aftermarket Gasket
1PCS 877-329 Aftermarket Gasket
1Set 878-421 Aftermarket Ribbon Spring
1PCS 878-303 Piston Bumper
1PCS Cylinder Rings