Lincoln K and KP Numbers › Lincoln Electric KP3992-364 IDLER ROLL INSUL KNURL G1010A0000 Lincoln Electric KP3992-364 IDLER ROLL INSUL KNURL G1010A0000 Sale Price: $85.04 Original Price: $95.24 IDLER ROLL INSUL KNURL G1010A0000 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! IDLER ROLL INSUL KNURL G1010A0000 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000