Superior Parts DB90-01 Driver Bumper Kit for NR90AE & NR90AE(S)

Superior Parts DB90-01 is a NR90AE & NR90AE(S) – Driver & Bumper Kit which includes SP 885-918 piston driver & SP 884-959 piston bumper.

SP 885-918 Piston Driver with O-Ring. Aluminum is crimped into the UNI-LOK grooves of the shaft to prevent unscrewing. Hardened steel lock tite and micro-mechanically locked piston driver interface. Guaranteed never to unscrew.

SP 884-959 Piston Bumper: Precision machined, virgin high density yellow color plastic framer bumper – PU Material.

Features:

Heat treated tool steel 6150 – Rockwell hardness 50-52

Aerospace grade #2024 Aluminum piston

Mechanically locked piston driver interface

Compatible With:

Metabo HPT (Hitachi)

NR90AE 3-1/2″ Round Head Framing Nailer

NR90AE(S) Strip Nailer

NR90AES1M 3 1/2 Inch Full Head Framing Strip Nailer

NR90AEPR Nailer

NR90AD Strip Nailer

NR90ADPR Strip Nailer

NR90AF Strip Nailer

NV90AG