Need help locating odd size hot air tubes for my Webasto

[Cornpanzer]

Looking for 70mm and roughly 52mm for my Webasto. Looking for someplace to buy the traditional cardboard/foil hose. Any suggestions?
Looking for #5 and 15 in this diagram

[1970rsr]

Dude. You are mental?? Are your trying to make it run? I have boxes of Webasto parts and tubes. Will look tomorrow.
Thought you were building a 1970 911.......

[Cornpanzer]

Need new stuff, thx. Yes, a 1970 which uses a LWB Webasto unit...different than SWB

[66S]

52mm is used for the dash heater vents on a 72 on 914. I have two used 10" pieces, free if you can use them.

[356hunter]

There is a 70 mm ID paper hose used on BMW 70 x 240 mm BMW part number 13731254874
Also, a 70 x 1000 mm used on a MAN truck Man number: 90.88610.5121

As for "roughly 52 mm", only Opel uses that diameter, 8 34 465 is 52 x 1000 mm. However 50 mm is used by Porsche, longest is : 911-211-274-00 50 x 720 mm -- and VW 113-255-291-E same length.

[Cornpanzer]

Thank you!

[moito]

There is a 70 mm ID paper hose used on BMW 70 x 240 mm BMW part number 13731254874
Also, a 70 x 1000 mm used on a MAN truck Man number: 90.88610.5121

As for "roughly 52 mm", only Opel uses that diameter, 8 34 465 is 52 x 1000 mm. However 50 mm is used by Porsche, longest is : 911-211-274-00 50 x 720 mm -- and VW 113-255-291-E same length.

looks like someone did a research....nice

[stretch]

These might also have what you need, although my side of the pond. I bought the blower motor hoses from them, and it is spot on.

https://www.melloronline.co.uk/Heate...r_pipe_5M.html

[Bill Simmeth]

Dave, Sierra Madre has this which I think is the smaller hose you're looking for -- at least the part nbr is the same as the one in my version of your parts drawing.

I used this from Wolfburg West for my 68 Webasto fresh air blower. 50mm inner diameter which is probably the same as you're needing...

Good luck! Can't wait to see the car next month.

[Mr9146]

I take it you've already searched the garbage can, Dave?