STIHL Genuine MS661 Pre-Filter – 0000 141 0602

The STIHL 0000 141 0602 is a genuine OEM air filter pre-filter designed for selected STIHL professional chainsaws fitted with the HD2 air filtration system. The pre-filter captures larger dust, wood chips and debris before they reach the main air filter, helping extend filter service intervals and maintain optimum engine performance in dusty operating conditions. It is manufactured from durable non-woven filter media for an exact OEM fit and reliable sealing.

Fitment

• MS 661
• MS 661C-M