Whirlpool Part Number 8573240: Shield. Sound Tub SHIELD Works with the following models: Whirlpool 7DU1100XTSQ1, Whirlpool 7DU1100XTSS1 Whirlpool 7GU2300XTVQ0, Whirlpool 7GU2300XTVQ1, Whirlpool 7GU2300XTVS0, Whirlpool 7GU2300XTVS1