1129 790 9902 – STIHL Annular Buffer (Genuine OEM Part) 992521 • Function: Allows proper discharge

• Function: Allows proper discharge of grass clippings

• Application: Pro-Turn 600 Series

• Metal with soft filler construction for reliable sealing

prolongs engine life

Part Type: Starter Motor

1129 790 9902 – STIHL Annular Buffer (Genuine OEM Part) 992521 • Function: Allows proper dischargeMemory checked information not found, using general knowledge. 1129 790 9902 STIHL Annular Buffer (Genuine OEM Part) The STIHL 1129 790 9902 is a genuine OEM annular buffer designed to reduce vibration and absorb shock within STIHL chainsaws and outdoor power equipment. This component plays a critical role in the anti vibration (AV) system by isolating engine movement from the handle and housing assemblies, improving operator comfort and equipment