Echo 17722006530
Fits models CS-280, 290, GT140, 160, 200, 1000, SRM140, KE140, F2/1-2/3, PB300E, KE200, 330
Echo 17722040630
Fits models PB400E, CLS4600, SRM2200, SRM2201, SRM2501, SRM2501, SRM3000
Echo 17722042030
Fits models GT1100, GT2102, GT2103, SRM1501, SRM2301, SRM2301, SRM2400