Part Number: NAY9H (Carb)Part Number: NAY9H-507 (Carb)Part Number: PD12FB (Carb)Part Number: PD12K14 (Carb)Part Number: PD12-KD12 (Carb)Part Number: PD12-KD19 (Carb)Part Number: PD-12-N4 (Carb)Part Number: PD58S2 (Carb)Part Number: PR58E5-29 (Carb)