Image Item No. Description  6154c03 (Inv)  Door, Frame 1 x 4 x 4 Lift with Light Bluish Gray Door (6154 / 6155) Catalog: Parts: Door, Frame  80400  Door, Frame 2 x 8 x 6 Catalog: Parts: Door, Frame  35103  Door, Frame 2 x 16 x 6 with 3 Openings and 2 Studs on Either Side on Front Catalog: Parts: Door, Frame