I searched for a 14 ft coil hose compatible with your Slime inflator. While we carry several Coilhose brand options, including 15 ft and 17 ft lengths, we do not have a direct 14 ft replacement for the Slime 40045 specifically listed. To ensure you get the correct fitting for your unit, please contact our team at (877) 509-8040 for compatibility assistance or to discuss suitable alternatives. For the most accurate availability, please contact our team.