Important Note:It is aftermarket replacement part. Check pictures and size with your own original part carefully before you buy it.
Description
Package including:1* Piston Driver
Compatible with Part number 885-519 885519 887491 SP 885-918 885918
Compatible with Hitachi Framing Nail Gun NR90AE NR 90 AE NR90AES NR 90 AE S
Heat treated tool steel 6150 Rockwell hardness 50-52
Important Note:It is aftermarket replacement part. Check pictures and size with your own original part carefully before you buy it.