Feature●【PB403T Carburetor】Replaces Part Number C1M-K77/ C1M-K76/ C1M-K42B/ C1M-K49A/ C1M-K49B/ C1M-K49C. This carburetor is an authentic Echo replacement part that is specially designed for use on backpack blowers.●【Echo pb 403t carburetor】Replaces Echo A021000890/ A021000891/ A021000892/ A021000893/ A021000894/ A021000773/ A021000772/ A021000771/ A021000770.●【Echo pb 403h carburetor】Fits Echo Models PB403T PB-403T PB403H PB-403H PB413H PB413T PB-610 PB-620 PB-620H PB-620ST PB-400 PB-460LN PB-461LN Leaf Blower.●【Carburetor for pb-413h】Fuel filter Replaces Echo A369000460 / A226000032; Spark plug Replaces Echo 15901019830 / A425000000; Primer bulb Replaces Echo P005003120. Note: Please compare your carburetor with the pictures and make sure the replacement part fits your engines before purchase.●【Package Includes】1* Carburetor + 1* Air Filter + 1* Primer Bulb + 2* Gasket + 2*1 Feet Black Fuel Line + 1* Fuel Filter + 1* Spark PlugDescription