DOP55400TS400 Stihl TS400 Maintenance Kit No. 4223-141-0300. This is a quality aftermarket maintenance kit. This kit includes
Air Filter (42231410300, 4223 141 0300, 4223-141-0300),
Fuel Filter (0000 350 3500, 00003503500, 0000-350-3500),
Fuel Line (1127 358 7702, 11273587702, 1127-358-7702),
Decompression Valve (4223-020-9400, 42230209400, 4223 020 9400),
Spark Plug (L7RTC),
Carburetor kit (4201-007-1060, 4201 007 1060, 42010071060),
Starter Handle (1122-190-3400, 1122 190 3400, 11221903400),
Plug Wire, and
Belt (9490-000-7851, 9490 000 7851, 94900007851)