intake hose

[technova]

I have a replacement carb on my Cub with a 1 5/8" OD and the original tube from the air cleaner is 1 1/2" OD.
I previously removed the air cleaner and ran a K&N right on the carb. That got lost when I moved and I would
like to put the air cleaner back on. I cannot find a hose to fit.
Any ideas on a short hose to adapt top these two sizes?

 

[inairam]

TM sells a replacement hose http://www.tmtractor.com/new/ae/4537fp.htm

Do you happen to remember the K&N model or part number us used? I spent some time on their site a while back did not find anything.

 

[technova]

So, the part form TM replaces the rubber hose at the carb, the steel pipe up to the air cleaner and the rubber hose at the air cleaner?


I do not remember what the part number for the K&N filter was. An old parts guy I worked with looked it up in a catalog before the days of computers.
It was a clamp on tapered cone that just fit in lengthwise. I have not been able to find it on K&N site or Green Filter site.

 

[technova]

I am looking at this http://www.bikebandit.com/aftermarket-p ... air-filter
1 5/8" figures to just under 42mm.

 

[Bill Hudson]

Looks like a K&N RC-2290 or RC-2294 will work on a 1 5/8" diameter inlet, given the specs call for the mounting flange to expand 1/16" to accommodate in-between sizes.

Bill

 

[Glen]

Hi,
Yes, if you have a Zenith carb, which they used on Cubs 1975 and newer, the 1 piece hose replaces the 3 pieces used with the IH carb.
Some people put a Zenith carb on in place of the IH carb, on the Cubs older than 1975.
Here are pages from the Cub parts book showing the parts. The 3rd page shows a Zenith Carb.

http://www.farmallcub.info/manuals/cub_ ... 012-30.jpg

http://www.farmallcub.info/manuals/cub_ ... 012-31.jpg

http://www.farmallcub.info/manuals/cub_ ... 012-14.jpg