Fits: Stihl 029, 039, 034, 036, MS290, MS310, MS390 .325" 7 Tooth .325 7T sprocket. 13mm hole centre OEM 11256402005
Replacement Stihl 029 039 034 036 MS290 MS310 MS390 Chainsaw Sprocket .325"
Replacement Husqvarna Chainsaw Recoil Spring Replaces: 5017631-01 Fits Husqvarna Chainsaw 41, 50, 50 Rancher, 51 & 55 Also Fits Jonsered and Partner Chainsaws