A-5's have come with both 1/16 inch ID and 1/8 inch ID hoses AND fittings. Determine the size you want to replace before ordering. This used to be part number 20-19. The part number has now changed to TA05019. This is the shorter hose that goes to the cyclone feed system. Need a new hose? Why be like everyone else. Now, from TippmannParts.com, you can get this hose in cool colors instead of black. Choose your color to make a statement. Or… um… just get black. You know, like a Ninja! Note: The hoses are cut slightly long. You can cut them with a razor blade to the exact length you need. Some players want to upgrade to this 1/8 inch hose. That can be done for better air flow as long as you make sure to get the 1/8 inch ID hose and 1/8 inch ID fittings too. These hoses might have specification numbers in contrasting colors. When installing, face lettering towards marker for solid color consistency.