Dual Felling Dog Bumper Spikes Chain Catcher Set Replacement for Stihl 024 026 MS240 MS260 029 039 034 036 038 MS290 MS390 MS310 MS311 MS271 MS291

High Class Quality, Very Durable, Good Working Condition, Easy To Install. Replacement for Stihl 029 039 series chainaw powder coated. Replacement for Stihl MS271 MS290 MS291 MS361 MS390 MS310 MS311 Chainsaw may be needed modification. Package include: 1 side cover dog, 1 case dog, 1 set screws with nuts, 1 chain catcher.