???I have cleaned and checked as described,I now have cleaned and checked the top,the bottom,the right hand side and from above through the inspection plate.The only place I have'nt checked is the side close to the offside chassis (will try) there is no sign of numbers been sanded off,so I am back to square one.Could it be a replacement already? But I do have one of the cleanest transfer boxes around.
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![Huh ???](http://www.slroc.co.uk/forum/Smileys/default/huh.gif)
![Huh ???](http://www.slroc.co.uk/forum/Smileys/default/huh.gif)
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