Advance 56505796 BRUSH, 19" UNION W/LUGS If you are looking for a similar part, please contact us. FloorGear Unlimited is dedicated to being your number one source for all your floor care needs. Whether it is new or used equipment, service, parts or supplies, we are sure to save you time and money all while receiving the service you deserve. We are dedicated to offering you the machine that fits your space and budget!