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Unread 04-09-18, 02:09 PM
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IO-360-C vs IO-360-D

Does anybody know what the difference between these two engines is? Are they interchangeable?

Last edited by JimC : 04-09-18 at 02:20 PM.
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Unread 04-10-18, 03:42 PM
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Jim

I would talk to Continental. When I replaced my front a couple years ago I went to the newer approved model that has 1700 TBO. It has some different bearings and journals to allow the extended TBO. They will know what you need
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Unread 04-11-18, 07:29 AM
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What's the newer model that you have installed now?
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Unread 04-13-18, 07:53 AM
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IO-360-C vs IO-360-D

Hey Jim.
The only difference I know is that the IO-360-C has a modified starter adapter to allow the mounting of a hydraulic pump. According to the Type Certificate Data Sheet (TCDS) the "C" can be mounted on the rear BUT the "D" cannot be mounted on the front. Hope this helps.
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Unread 04-13-18, 07:56 AM
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Quote:
Originally Posted by JimC View Post
What's the newer model that you have installed now?
Jim
I think it is the IO-360 CBC 1700 TBO There are some changes that Continental did to the main journals or something that gives the extra 200 hours TBO
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Unread 04-13-18, 01:16 PM
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Quote:
Originally Posted by hharney View Post
Jim
I think it is the IO-360 CBC 1700 TBO There are some changes that Continental did to the main journals or something that gives the extra 200 hours TBO
IO-360-CB, perhaps? There is no -CBC. The -CB has a modified crankshaft from the -C.
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Unread 04-13-18, 09:32 PM
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Quote:
Originally Posted by JimC View Post
IO-360-CB, perhaps? There is no -CBC. The -CB has a modified crankshaft from the -C.
Jim

It is actually a IO360CB6B.

FWIW, the CB6B has the 200 additional hours so TBO is 1700 and the real difference is the Main and Rod journals are larger than the previous C only model with out the B. 6B designates the accessories as a 24V 38 amp Alt and the Tach p/u on the mag
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