Lawn Tractor Lawn Vacuum Attachment Boot Mounting Bracket. This boot mounting bracket (part number 24798BL1) is for lawn tractor lawn vacuum attachments.Boot mounting bracket 24798BL1 secures the chute boot to the hardtop container cover.Wear work gloves to protect your hands when installing this part.Wear w... - Lawn Tractor Lawn Vacuum Attachment Boot Mounting Bracket.