Chrome grill shelf rack compatible with Algor AKL430/01AV, AKL430/01IX, AKL430/01NB, AKL430/01WH, AKL430/AV, AKL430/MR, AKL430/NB01, AKL430/NB, AKL430/WH, AKL431/01IX, AKL431/01NB, AKL431/01WH, AKL431/AV, AKL431/IN, AKL431/NB, AKL431/WH, AKL470/AV, AKL470/WH, AKL471/AR, AKL471/GR, AKL471/WH, AKL490/AV, AKL490/IX, AKL490/WH, AKL781/AV, AKL781/IX, AKL781/WH, AKL797/IX, AKLL431/01AV oven cooker 445mm x 340mm silver fixed width top middle bottom replacement spare part