Mass item replacement

I need to replace one item with two items in many bills. Any ideas on how
to do this? Would a phantom bill of some sort help? We used to buy a
bearing as one item. Now we buy the cup and cone under separate part
numbers so I have two part numbers that are replacing one part number.

Mitchell Kirby
V. P. Manufacturing
Riten Industries, Inc.

740-333-8719 Direct
800-338-0027 Sales
800-338-0717 FAX