Catalog: Parts: Vehicle, Base: 43979: Color Images
Vehicle, Base 12 x 12 x 1 1/3 with 8 x 4 Recessed Center and 8 Holes
White
by The.Lego.Fan
Light Bluish Gray
by Hygrotus
Black
by CamelCityBH

Part Color Codes:

 Color  Code  By 
 White  6287876  1  Hygrotus 
 Light Bluish Gray  6250322  1  Hygrotus 
 Light Bluish Gray  6469300  2  Nubs_Select 
 Black  6307960  1  CamelCityBH