Installation systems 357 Spare parts for Duplo Retro products DUPLO RETRO using these command plates: Bolts and rods Tube and gaskets Code Plate models Duplo compatible models Code Description Models AV0021000R 890045... Dup ret 8900450 plate acces bag kit A890810000 Duplo flush pipe 300 Built-in tank A890803000 8900320.. Fixing kit&rods ts anti/v op A890810100 200 Duplo, Montage-Set and A506700114 8900040.. Fixing kit&rods ts op.panel Built-in tank Extra-long rods A503358407 Duplo inner elbow seal 44mm A890802000 Duplo WC, Montage-Set WC and built-in tank Sleeves, tube, conexions and trims Bridge and rocker Code Models Code Models AV0012400R Kit boot/pipe/plug A890808000 Duplo assembley set AH0005400R Kit bridge & balancing pole acc 3/6l Duplo WC, Montage-Set WC and Built-in tank Fixation sets Code Description Code Model A890807000 Duplo panel frame A890033001 Duplo pan fixing kit Flexible hose Housing screw bolts Code Description Code Description A890811000 Flexible hose in duplo cist A890813000 Duplo panel clips