Not the best pic because I was trying to hold or balance too many things at once..........








That's all the pics I've got.

Thank you!

That really does help a lot!

Summit says the MR Gasket oil fill extension tube they offer is 1.75" in diameter. That sounded pretty big to me. By your picture, 1.75 IS really big. Looks like I might e making something.

Is it the entire length of the tube that 1.75 size?

If you look closely at my pic, the tube is three different sizes. The part that attaches to the VC is the smallest. The end the fill cap pushes into is larger. 1.75? I dunno, I didn't measure it, but it may be.

John, all you get in the ad is 2 pictures of 2 tubes (both pictures have the tubes laying on a table facing opposite directions, and you see both tubes laying together from either direction). One is a push in, the other is a 1/4 turn in. Peoples comments tell you only get one tube, but the ad doesn't tell you that you only get one, or which tube you get. The Summit site, in the comments, (the only place you find out you only get one tube) someone asked which tube, and someone else asked what the diameter was. That was where they stated it was at 1/4 turn lock in one and it was 1.75" in diameter. Summit is the only place that offers any info available on them that I've seen online. Apparently, everyone selling the extension tubes are all selling the same MR Gasket tubes, because everyone has the same pictures and pretty much the same price.

I have this one. I also have one like John showed one my 73 W200 that I put on there back in the 90's.

Thanks guys.
3hundred has hooked me up with one that will be coming my way just after the 1st of the year.

That's a great shot of the O ring you need, sorry I don't have an O ring.

The O ring on mine I added.

I can deal with the "O" ring.

Mine have a thick rubber gasket, not an O ring.