Community Forums

basketball · 10-16-2022, 08:26 AM

Contact Larry @ lbrudzynski@SuperiorTurbo.com, He has all info and part#.
Best place to buy multi-wing fan blade and spacer to replace Horton Clutch Fan.

Bob Bowker · 10-16-2022, 04:44 PM

Quote:

Originally Posted by ziaptrn

Hi - when I replaced the failing fan clutch in our 08 Winnebago Journey with 6.7L ISB 2007 EPA engine, this is the spacer that I used:

Cummins fan spacer 3910130 Case NH 76605660 OEM

The 'old' spacer with the clutch was 1.5" deep, and the one which gave the proper depth with the Source Engineering fan was 2" deep. It was a perfect fit with the Source Engineering fan which I purchased directly from Source Engineering.
The depth has to be such that the fan itself is centered within the fan cowl/housing so that it is half in/half out, and not all the way on one side or the other of the housing.
Depending on the depth of the fan itself and the specific install, the depth may vary, so the part depth may also need to be varied.
This makes it difficult to tell you precisely which part to order, but I am happy to share what worked for us (part number above). If nothing else, it at least gives you a starting point with part numbers, photo, and precisely what the part is called.
Best of luck.
John

Sent you a PM about your fan

ptl · 10-16-2022, 07:34 PM

Here is a picture of my fan with the clutch and with the new fan and spacer.

Bob Bowker · 10-16-2022, 09:08 PM

Quote:

Originally Posted by ptl

Here is a picture of my fan with the clutch and with the new fan and spacer.

That looks pretty beefy
Did you get yours at source also?
What type bus is that in?

I’m looking to do it in a 2008 Fleetwood Discovery 40X with isb350 Freighter Chassis

ptl · 10-16-2022, 09:34 PM

I got everything at superior turbo. They were very helpful. It is in a 2008 Winnebago journey ISB 6.7 on a freightliner chassis.

Bob Bowker · 10-17-2022, 06:09 AM

Quote:

Originally Posted by ptl

I got everything at superior turbo. They were very helpful. It is in a 2008 Winnebago journey ISB 6.7 on a freightliner chassis.

How do you like it so far?
Do you happen to have the Multi-Wing part # for the blade?
Was that a custom made spacer or a Cummins ?

ptl · 10-17-2022, 06:35 AM

Here is the part number for the Fan. The spacer was custom made. They made the spacer using the part number for the clutch fan and the measurement I gave them for the spacer that was between my pulley and the clutch fan that you can see in the picture. It works good I have been about 1000 miles with it so far and temp ranges from 192 to 202.