OBSOLETE-Use the 73287 This is part of the rotary version of the precision jets   It's the inner ring that holds the spinning nozzle in place   Used in Hotsprings, Tiger River, and Solana spas from 2004 to 2005

OBSOLETE-Use 73289 This precision jet rotary nozzle retainer holds the spinning part of the jet in place

OBSOLETE-Use the 73288 This holds the Precision Jet Nozzle into place allowing it to pivot in all directions