Oregon 35-006 Muffler Replaces Kohler/Briggs & Stratton 392989 Replaces Honda OEM #s17210-ZE2-505, Code # 5266721, 17210-ZE2-515, 17210-ZE2-821, Code # 2893899, 17210-ZE2-822 Fits GX240, GX240K1, GX270 For 8 HP horizontal engines Includes foam pre-cleaner # 30-934 4in L x 3-9/16in W x 3-1/16in H