Fits Goodman Amana Janitrol
This is a BRAND NEW OEM Goodman/Amana/Janitrol Condenser Coil Flow Check Piston Kit. The Goodman/Amana/Janitrol Part # is B17898-71. The orifice size is 071. Thanks for looking and good luck!Function:An orifice / piston is a device with a small hole...