McCulloch 7-42 16" PowerSharp Chainsaw Chain & Sharpening Stone Fits 8-42

The Oregon® PowerSharp® Bar-Mount Chain Sharpening system lets you sharpen your chain anywhere in just a matter of seconds. 

This replacement chain and stone keeps your PowerSharp system in the business of keeping you in business

Suitable for the following McCulloch models of chainsaw fitted with the 16" Powersharp bar: ( found on listing 321641107474)

• MAC4-18XT
  
• 7-38
  
• 7-42
  
• 8-42
  

Part number PS56E