Briggs & Stratton Air Filter Cartridge fits Vanguard OHV engines p/n 394018S

Genuine Briggs & Stratton Air Filter Cartridge 394018S12.5 hp - 21 hp horizontal crankshaft L-head twin cylinder, and Vanguard OHV V-Twin engines.Suitable for some of the following engine models;290442 290446 290447 290772 290777 294440 294442 294446 294447 294772 294775 294776 294777 295442 295446 295447 303437 303440 303442 303445 303446 303447 303707 303772 303775 303776 303777 304447 305440 305442 305447 30544A 305772 305777 350442 350445 350446 350447 350772 350775 350776 350777 351442 351447 351772 351776 351777 354445 354447 356442 356447 356776 356777 35777A 384445 384447 400417 400437 400447 402415 402417 402431 402435 402437 402445 402447 402451 404417 404437 404447 422431 422432 422435 422436 422437 422442 422445 422447