Whirlpool Part Number 12001446 THIS WHIRLPOOL 12001446 SPRAY ARM & RETAINER ASSEMBLY WORKS WITH MANY MAYTAG, WHIRLPOOL, JENN AIR AND OTHER DISHWASHERS.DETAILS: UPPER SPRAY ARM & RETAINER ASSEMBLY Works with the following models: General Electric JCTP17WW1WW, General Electric JCTP17WW2WW Maytag JDB4950AWF, Maytag JDB4950AWG, Maytag JDB4950AWK, Maytag JDB4950AWP, Maytag JDB4950AWR