SET OF ORIGINAL WALBRO SPIRAL DIAPHRAMS FOR CARBURETTOR DECESPUGLIER MODELS WY WYA WYC WYJ WYK WYL FEATURES - patented spiral diaphragm kit - ethanol resistant - replaces rubber carburettor diaphragms - complete with valve lever and adjusting tool - extends carburettor life CODE: 40272758 ORIGINAL CODE: K3-WYTA EM