I've got the same as Yngmar and agree with Yngmar's comment regarding grease. If you should need to replace the door, that size is readily available from chandlers in the UK, I.e. Force 4 for example where they charge around £45 plus postage. I had to change mine after I bought my boat second hand as the original was about to fall off, and It was very easy to do. Not quite so easy was fitting the toilet roll holder to the back of the door, and where in consequence a newish roll tends to catch the edge of the frame, but not for long !!