-07: 160 PSI replacement analog pressure gauge for all Travel Floor Drive pumps, includes glue and O-ring -17: 220 PSI replacement analog pressure gauge for all standard floor pumps, includes glue and O-ring -18: 220 PSI replacement analog pressure gauge for all high-pressure floor pumps purchased in 2014 or earlier -22: Replacement or upgrade Digital Strip Gauge and ABS Flip Chuck hose for all Micro Floor Drive pumps -23: Replacement pressure gauge for all floor pumps with a 3.5'' (88.9 MM) gauge 
