Welcome to Superior Parts

Superior Parts, manufacturer of aftermarket parts, replacement & spare parts is dedicated in serving the industrial hardware stores, construction supply houses, automotive distributors, tool stores, tool repair stores, and various OEMs with quality products and value.
Latest News |
  •    September, 2015: Bearing premium finish and constructed with high quality materials, new Aftermarket Bostitch piston driver assemblies are now in stock.
  •    September, 2015: Featuring strong stainless steel construction, Superior Parts now offers exceptional quality Aftermarket gaskets for Hitachi nailers.
  •    September, 2015: Now offering Aftermarket O-Ring Kits (G845,G865) for Hitachi nailers NV45, NR65, NV45AA and more. Each kit includes a complete set of compatible O-Rings.
  •    April, 2015: Now buy aftermarket Bostitch and Porter Cable springs & pins at Superior Parts
  •    January, 2015: Now Offering full range of Max Nail Gun Parts for both CN55 & CN70 models.
  •    January, 2015: Introducing premium quality Hitachi Piston Drivers made from Japanese Carbide Blade SKH-9 lasts significantly longer than US S7 Steel
  •    January, 2015: Introducing a new Piston Driver fits Ryobi P320 18 Gauge Brad Nailer
  •    January, 2015: Introducing high quality Japanese Carbide Blade SKH-9 Piston Drivers for Bostitch MCN150, MCN250 & MCN250S

Featured Products


FN83A Aftermarket Donut Flush Nailer for Hitachi NR83A, NR83A2, NR83A2(S) & Porter Cable FR350A Framing Nailers


This aluminum flush nailer is a high qaulity adjustable flush nailer. It can be attached to the nose of the nailer either by set screws (includes allen wrench) or Thumb wing nuts.


G877 Aftermarket O-Ring Kit Fits Hitachi NR83 + NV83 Guns


Aftermarket O-Ring Kit is compatible with Hitachi NR83 + NV83 Guns.


GS1 Aftermarket Gasket Set for Hitachi NR83 & NV83 Series Nail Guns


Aftermarket Gasket Set for Hitachi NR83 & NV83 Series Nail Guns.


Superior Parts is dedicated to serve the construction and tool trades with quality products and services.