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Cat D6C Engine Identification

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jemarshall64
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PostPosted: Sat Mar 11, 2023 4:19 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

Top end is off, ya... she got HOT. Turbo tab with number.

This post was edited by jemarshall64 on 03/11/2023 at 04:22 pm.

 
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jemarshall64
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PostPosted: Sun Mar 12, 2023 5:12 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

Pics


Edit, I don't have a clue why it won't post my pics all
of a sudden

This post was edited by jemarshall64 on 03/12/2023 at 06:14 pm.

 
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Fixingfarmer
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PostPosted: Mon Mar 13, 2023 2:43 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

Still no pictures Im afraid
 
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Old Magnet
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PostPosted: Fri Mar 17, 2023 2:43 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

You've probably figured it out by now but that is a D6C with D333aT engine (4-1/2 bore. D333c's came later (4-3/4 bore). D333a's have belt driven water pump, D333c's have gear drive water pump. Be sensitive about water temp as they were somewhat prone to cracking heads.
 
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jemarshall64
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PostPosted: Fri Mar 17, 2023 6:52 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

CVPost-Old Magnet wrote:
(quoted from post at 15:43:21 03/17/23) You've probably figured it out by now but that is a D6C with D333aT engine (4-1/2 bore. D333c's came later (4-3/4 bore). D333a's have belt driven water pump, D333c's have gear drive water pump. Be sensitive about water temp as they were somewhat prone to cracking heads.



Thank you for the info about the water pumps. I had not confirmed what the difference was in them yet.

You are correct, it does have a belt driven pump. The head showed up yesterday but I wasn't able to get to it and look at it until this evening. It is the wrong head.......... I have to wait until Monday before I can get ahold of them and start the process to exchange it.
 
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Fixingfarmer
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PostPosted: Sat Mar 18, 2023 5:40 am    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

Did you finally end up with the right cylinder head?
 
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jemarshall64
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PostPosted: Sat Mar 18, 2023 11:15 am    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

CVPost-Fixingfarmer wrote:
(quoted from post at 06:40:34 03/18/23) Did you finally end up with the right cylinder head?



No, that was yesterday
 
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Old Magnet
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PostPosted: Sat Mar 18, 2023 1:06 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

Correct cylinder head part number is a 5S1884 with a casting number 2S2970
 
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jemarshall64
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PostPosted: Sat Mar 18, 2023 1:33 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

CVPost-Old Magnet wrote:
(quoted from post at 14:06:59 03/18/23) Correct cylinder head part number is a 5S1884 with a casting number 2S2970


Finally got the book, it's saying 8M0694. 5S1884 is a cross but I'm finding a bunch of conflicting info about it. Loaded or bare, decompression lever provisions or not etc

The one I ended up would bolt down but I think the valve cover bolt holes are different and no decompression provision.

The head I pulled off has casting number 2S9790, I'm not sure of the casting on the new one. The part number on the box is 1P4303, and it has the enclosed intake casting.

 
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jemarshall64
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PostPosted: Sat Mar 18, 2023 1:34 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote


 
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jemarshall64
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PostPosted: Sat Mar 18, 2023 1:35 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

jemarshall64 wrote:
(quoted from post at 14:34:35 03/18/23)

 
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Old Magnet
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PostPosted: Sat Mar 18, 2023 1:59 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

1P4303 part number does not show on my interchange list.
 
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Old Magnet
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PostPosted: Sat Mar 18, 2023 2:15 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

1P4303 is for the D333c
 
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Fixingfarmer
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PostPosted: Sat Mar 18, 2023 7:54 pm    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

For your engine you have the correct number if you can find it
that 8M0694 matches in the book. 5S1884 shows no
decompression lever assembly although there is one plug.
Does it still have a pony motor?
 
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jemarshall64
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PostPosted: Sun Mar 19, 2023 4:35 am    Post subject: Re: Cat D6C Engine Identification Reply to specific post Reply with quote

CVPost-Fixingfarmer wrote:
(quoted from post at 20:54:15 03/18/23) For your engine you have the correct number if you can find it
that 8M0694 matches in the book. 5S1884 shows no
decompression lever assembly although there is one plug.
Does it still have a pony motor?


It's original with a 24v starting system.
 
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