Item Condition: New Item Description. Meteor cylinder piston kit for Stihl MS260, 026 Big Bore 44.7mm with gaskets & oil seals.Product Quality: Meets or exceeds O. Quality Parts at Competitive Prices. The item "Meteor cylinder piston kit for Stihl MS260, 026 Big Bore 44.7mm with gaskets seals" is in sale since Thursday, February 8, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Outdoor Power Equipment\Chainsaw Parts & Accs". The seller is "best-supplies" and is located in Jacksonville, Florida. This item can be shipped worldwide.