Fits Models: Walbro Wt-23a, Wyj-33, Wyj-34, Wyj-45, Wyj-92, Wyj-94 And Wyj-86 Carburetors; Husqvarna K750 And K760 Cut Off Saws And Many Chainsaws, Blowers, Hedge Trimmers And String Trimmers
Specifications: Not compatible with greater than 10% ethanol fuel