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AGN Superior Parts SP 885 918 Aftermarket Piston Driver for Hitachi NR90AE & NR90AE S 885 918 885 519 & 887491 P12726500AGN-SP-885-918 https://cdnimages.opentip.com/full/AGN/AGN-SP-885-918.jpg Superior Parts SP 885 918 Aftermarket Piston Driver for Hitachi NR90AE & NR90AE S 885 918 885 519 & 887491 Manufacturer Part Number: SP 885-918Aftermarket Hitachi Nailer Piston Driver. This is a generic replacement drivers with o-ring for the Hitachi NR90AE, & NR90AE(S) guns. This comes with a patent pending locking mechanism which will not allow the driver to unscrew from the piston. Aluminum is crimped into the unilok grooves of the shaft to prevent unscrewing. Guaranteed never to unscrew. Model# SP 885-918 UPC 099461757288 Brand Superior Parts Features: Heat treated tool steel 6150 - Rockwell hardness 50-52 Aerospace grade #2024 Aluminum piston Mechanically locked piston driver interface 12726500 099461757288 0.5800lbs 3.00 4.00 8.00
Superior Parts
20.59 2025-04-27 In Stock
customer review - by , December 12, 2022
5/ 5stars
Dropped it in the Hitachi/Metabo 90ae and it works. Can't speak to longevity yet.It is built slightly different. See photos, the piston missing a notch is the original Hitachi being replaced. The capped end is the Superior Parts replacement.
customer review - by , December 12, 2022
5/ 5stars
Great fit easy to install
customer review - by , February 2, 2022
5/ 5stars
Encajo perfecto en la pistola y hasta el momento sin problemas

Superior Parts SP 885-918 Aftermarket Piston Driver for Hitachi NR90AE & NR90AE(S) - 885-918, 885-519 & 887491

stars Rating 5 | 3 reviews
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UPC: 099461757288
SKU: AGN-SP-885-918
Price: $20.59
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Product Description

Manufacturer Part Number: SP 885-918

Aftermarket Hitachi Nailer Piston Driver. This is a generic replacement drivers with o-ring for the Hitachi NR90AE, & NR90AE(S) guns. This comes with a patent pending locking mechanism which will not allow the driver to unscrew from the piston. Aluminum is crimped into the unilok grooves of the shaft to prevent unscrewing. Guaranteed never to unscrew.



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

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Return Policy

All AGN- items are non-returnable.
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Customer Reviews
5 out of 5
5 stars
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1 stars
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By kwc
Date: December 08, 2022
Dropped it in the Hitachi/Metabo 90ae and it works. Can't speak to longevity yet.It is built slightly different. See photos, the piston missing a notch is the original Hitachi being replaced. The capped end is the Superior Parts replacement.
Rating: 5 stars [5 of 5 Stars!]
By Cole Eubanks
Date: December 01, 2022
Great fit easy to install
Rating: 5 stars [5 of 5 Stars!]
By Jorge
Date: February 26, 2022
Encajo perfecto en la pistola y hasta el momento sin problemas
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 3 of 3 reviews
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