Stihl 066 MS660 Piston Rings

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Part description: Stihl 1122 034 3001 piston rings

Replacement 54mm x 1.2mm piston rings for Stihl 066 and MS660 chainsaw models.

Diameter: 54mm

Thickness: 1.2mm

Often sold in sets of two

Often included with applicable piston or cylinder kit

Other part numbers:
11220343001