Fits all Echo equipment including GT and SRM trimmers, Pro attachment series, power edgers, bed refiners, power blowers; HC, SHC, HCR and HCA hedge trimmers; PPF, PPFD, PPSR, PPT and SRS power pruners; chainsaws, cut-off saws, engine drills, earth and ice augers, tillers, pumps and sprayers

Fits Echo Models: GT 1100, 2000, 2102, 2103, 2400, SRM-1500, 1501, 2100, 2300, 2301, 2400, 2500, 2501, 2510, 3000, 3800, SRS-2100, PE-2400, PB-1000/1010, 2400, ES-2000, SHR-2100.

Replaces
ECHO: A356000030, A356000031, 000030, 131300-40630, 131300-56430, 13130040630, 13130056431