885-915 Pneumatics Framing Nailer Piston Assembly parts 877-323 Piston Driver Compatible with Hitachi NR83 NR83A NR83A2 NR83A2(S) Air Nailer (Replacement of 877323 Accessories) 3 PER PACK - 885-915

885-915 Pneumatics Framing Nailer Piston Assembly parts 877-323 Piston Driver (Replacement of 877323 Air Nailer Accessories ) 3 PER PACK - 885-915 This is a replacement driver with O-ring for the Hitachi NR83, NR83A, NR83A2, NR83A2(S) Framing Nailer Guns Parts, hitachi nail gun parts, Air Nailer Accessories. 877-323 Piston Driver Replacement Part. Framing Nailer (SP885-915, SP877-323) - 885-915, Heat treated tool steel 6150 - Rockwell hardness 50-52, Aerospace grade #2024 Aluminum piston. 885-915 Piston Driver Replacement Part. Aluminum is crimped into the unilok grooves of the shaft to prevent unscrewing. Hardened steel lock tite and micro-mechanically locked piston driver interface. Guaranteed never to unscrew. These 885-915, 877-323 Piston Driver Compatible With Hitachi NR83 NR83A NR83A2 NR83A2 (S) air nail gun accessories, please check the model of the air nail gun before buying, choose the right for your hitachi nail gun parts, Power tool Replacement part.