Stens Maintenance Kit, Echo 90152 Stens Maintenance Kit for Echo String Trimmers Stens Part # 605-300 Replaces Echo OEMs: 90074, 90152 Kit Includes: Stens Air Filter (102-565) / Stens Spark Plug (130-884) / Stens Fuel Filter (610-393) Not compatible with greater than 10% ethanol fuel Fits: Echo: ES-210, ES-211, GT-200i - GT-251E, HC-150 - HC-234, HCA-265, HCR-150, HCR-151, PAS-230, PAS-231, PAS-265, PB-200, PB-201, PE-200, PE-201, PE-225, PE-230, PE-231, PE-265, PPF-210 - PPF-230, PPT-230 - PPT-265S, SHC-210 - SHC-265, SHR-210, SRM-210, SRM-210i, SRM-210SB, SRM-210U, SRM-211, SRM-211i, SRM-211SB, SRM-211U, SRM-225, SRM-225i, SRM-225SB, SRM-225U built before 2012, SRM-230, SRM-230S, SRM-230U, SRM-251, SRM-251E, SRM-265, SRM-265S, SRM-265T, SRM-265U, TC-210 & TC-210i