Carburettor repair kit compatible lawn mower engine BRIGGS STRATTON lawn mower models 287707, 28777, 28N777, 28P777, 28Q777, 28S777, 28U707, 28U700, 28W707, 310777 311707, 311777, 312777, 313777 Vanguard diamond I/C intek 15,5, 16, 16,5 and 17 PS CODE: ORIGINAL CODE: BRIGGS STRATTON 690191 CZ