Lincoln Service Parts 1 › Lincoln Electric 9SM30729 PLUG AND LEAD ASSEMBLY M30729 Lincoln Electric 9SM30729 PLUG AND LEAD ASSEMBLY M30729 Sale Price: $24.09 Original Price: $27.70 PLUG AND LEAD ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PLUG AND LEAD ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1