DRIVER AND BUMPER SERVICE KIT FOR HITACHI NV45AB & NV45AB2

• NV45AB/RK-DBF

• Includes Replacement:

• 878-156 Piston Driver
• 878-179 Piston Bumper
• 877-993 Driver Guide Sheet
• 883-892 Premium Quality Gasket
• 877-761 Feeder Spring
• 877-826 Feeder Shaft Retaining Ring
• 878-178 Compression Spring, Pushing Lever.

Driver:

• Heat treated tool steel 6150 – Rockwell hardness 50-52
• Aerospace grade #2024 Aluminum piston
• Mechanically locked piston driver interface

• This high quality aftermarket piston driver service kit is specifically designed to fit models: NV45AB & NV45AB2

• If you are unsure, please send us your model and type number and we will be happy to help.
• Contact us