Proline® air filter twist knob for many Stihl chainsaws see list below. Please match your part with ours for proper fitment, actual pictures shown. Knob is Not made in China. All sales are final. No returns.

THIS ITEM IS ON CLEARANCE

Includes:

• Twist Knob (1pc)

Replaces Stihl OEM #:

• 1124 140 9500, 11241409500

Suitable for the following applications:

• 021, 023, 025, 044, 046, 064, 066, 084, 088, GS461, MS270, MS280, MS361, MS440, MS460, MS461, MS640, MS650, MS660, MS880