Feature●Fitments:Replacement for 1980s Through Current Neway Trailer Air Suspensions; Replacement for Most Other Trailer Air Suspensions●Part number:53321-Q120,90054007,KD2204,50433001, 60826000, E11494, HTSVS227●Max Working Pressure:1.2Mpa●Mounting Hole Centre:38mm●Package include: 1 x Air Standard Leveling Height Control ValveDescription