ISE Replacement Plug Cap for Stihl TS420
Replaces Part Numbers: 1128 405 1000, 0000 998 0604 , 1128-405-1000, 0000-998-0604 , 11284051000, 00009980604
Fits Models: TS400, TS410, TS420, TS460, TS480i, TS500i, TS700 & TS800. FS160, FS180, FS490C & FS510C