Lincoln K and KP Numbers › Lincoln Electric KP3989-1 DRIVE ROLL 0.035/0.040 INSULATED Lincoln Electric KP3989-1 DRIVE ROLL 0.035/0.040 INSULATED Sale Price: $114.53 Original Price: $128.27 DRIVE ROLL 0.035/0.040 INSULATED PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! DRIVE ROLL 0.035/0.040 INSULATED PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000