Lincoln Service Parts 1 › Lincoln Electric 9SM16129-4 SLIP RING ASBLY M16129-4 Lincoln Electric 9SM16129-4 SLIP RING ASBLY M16129-4 Sale Price: $175.10 Original Price: $201.36 SLIP RING ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SLIP RING ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1