This is a high-quality 3/8" pitch, 7-tooth Archer replacement spur sprocket with a needle bearing.

Fits Stihl models:  029, 034, 034 Super, 036, 039, MS290, MS310, MS311, MS340, MS360, MS361, MS362, MS390, MS391

NOTE: MOST OF THE STIHL MODELS 029 & MS290 ARE EQUIPPED WITH .325" PITCH SPROCKETS SO PLEASE CHECK YOUR SAW IF YOU HAVE ONE OF THESE MODELS. 

This sprocket replaces Stihl part# 1125 007 1002, 1125 640 2000
Replaces Oregon# 34162X

  

Archer Chainsaw accessories are made with quality and sold all over the world.