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AGN Superior Parts SP 884 643 Aftermarket Piston Driver for Hitachi NP35A with O Ring Replaces 884 643 P12726488AGN-SP-884-643 https://cdnimages.opentip.com/full/AGN/AGN-SP-884-643.jpg Superior Parts SP 884 643 Aftermarket Piston Driver for Hitachi NP35A with O Ring Replaces 884 643 Manufacturer Part Number: SP 884-643Superior Parts SP 884-643 Aftermarket Piston Driver for Hitachi NP35A with O-Ring. Aluminum is crimped into the Unilok grooves of the shaft to prevent unscrewing. Our patent-pending UNILOK piston/driver is guaranteed to never unscrew our Aftermarket Piston Driver Assemblies. Model# SP 884-643 UPC 099461760127 Brand Superior Parts Replaces: Hitachi: 884-643 Compatible With: Hitachi NP35A Pin Nailer 12726488 099461760127 0.0700lbs 0.00 0.00 0.00
Superior Parts
12.34 2025-05-25 In Stock
customer review - by , March 3, 2021
5/ 5stars
Is not a tool that I use heavily but I bought the gun knowing that the piston was broken. Replacing the part at the most affordable option was the logic direction.I shot about 30 nails without any issue, probably will stay stored for the just in case moment, until then if, there's anything worth to comment I will do it.
customer review - by , December 12, 2020
5/ 5stars
this repaired my pin nailer perfectly.
customer review - by , June 6, 2020
5/ 5stars
Works
customer review - by , March 3, 2020
5/ 5stars
Perfect

Superior Parts SP 884-643 Aftermarket Piston Driver for Hitachi NP35A with O-Ring Replaces 884-643

stars Rating 5 | 4 reviews
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UPC: 099461760127
SKU: AGN-SP-884-643
Price: $12.34
Buy in bulk & save 14% ($10.61 each)
Quantity:
In Stock
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Price: $12.34 ea X 1 qty = $12.34
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Pricing Note

Handling Fee Reminding:  $3.00 handling fee will be charged for ALL items from the same series, product code beginning with AGN- if you order less than  $50.00.

Product Description

Manufacturer Part Number: SP 884-643

Superior Parts SP 884-643 Aftermarket Piston Driver for Hitachi NP35A with O-Ring. Aluminum is crimped into the Unilok grooves of the shaft to prevent unscrewing. Our patent-pending UNILOK piston/driver is guaranteed to never unscrew our Aftermarket Piston Driver Assemblies.



Replaces:
  • Hitachi: 884-643
Compatible With:
  • Hitachi NP35A Pin Nailer

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 Erick
Date: March 15, 2021
Is not a tool that I use heavily but I bought the gun knowing that the piston was broken. Replacing the part at the most affordable option was the logic direction.I shot about 30 nails without any issue, probably will stay stored for the just in case moment, until then if, there's anything worth to comment I will do it.
Rating: 5 stars [5 of 5 Stars!]
By Doug G
Date: December 01, 2020
this repaired my pin nailer perfectly.
Rating: 5 stars [5 of 5 Stars!]
By N cple
Date: June 21, 2020
Works
Rating: 5 stars [5 of 5 Stars!]
By Andre Agapito Figueiredo Vitulli
Date: March 05, 2020
Perfect
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 4 of 4 reviews
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