1Applicable Model: Chainsaw oil pump worm gear kit is applicable for Stihl 024026, MS240, MS260 chain saw. Perfect accessories for garden tools. 2Stable Performance: Chainsaw oil pump worm gear can effectively extend the service life of the machine, and can perfectly match your machine. 3Product Material: The oil pump worm gear kit is made of aluminum and iron materials, which is durable and has long service life. 4Good Workmanship: Professional manufacturing, exquisite workmanship and high accuracy help to provide the best performance. 5Perfect Fit: The oil pump worm gear for Stihl MS290 closely fits the original machine hole position with accurate shape and size.1 x Oil Pump 1 x Tick 1 x Worm Gear