D4797 Feed Motor Conversion Kit for W1812. D4797 Feed Motor Conversion Kit for W1812 and W1739. Upgrade your machine with the variable-speed feed motor conversion kit. The D4797 Feed Motor Conversion Kit for W1812 and W1739 replaces the previously discontinued feed motor. Our kits consist of OEM parts necessary to convert the W1739 with the newer feed motor and circuit board. The kit is also a direct replacement of the feed motor and circuit board for the W1812. 1/8 HP 220V feed motor. Feed motor power cord. Feed motor circuit board. (2) Feed roll sprockets. Infeed roller drive chain. Outfeed roller drive chain. (3) Flat head screws. We are committed to your satisfaction. Since our inception in 1983, Grizzly Industrial®, Inc. Has grown into one of the largest machinery companies in the United States. Our products can be found in all sizes of shops from the large industrial production users to the smaller cabinet and machine shops. We have the widest product selection under one brand in the world and we sell direct to the user, cutting out the dealer network, and resulting in lower prices to you. We ARE Grizzly Industrial, Inc. We reserve the right to correct errors and omissions in our listings, including specifications, photographs, and pricing. Thank you for your interest.