Part # Description 18-440 2K Top Wind Jack w/Bracket Mount (10” Travel) 18-440-6 2K Top Wind Jack w/Bracket Mount (15” Travel) 18-445 Snap Ring Replacement Part Only 18-446 L Bracket Replacement Part Only 18-440-1 Top Wind Handle Kit Only 18-442 1/2” Pull Pin (fits all BullDog Jacks)