Genuine Repair Kit - Walbro SKU: K13-WYK Please log in to see price or purchase this item DetailsFits WYK - 1B, 3, 5B-12A, 31A, 35, 41A, 42A, 55 & 59 CarburettorsDetailsWalbro K20-WYKCross ReferenceOMKK13-WYKCross Reference140-112