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D19 262 question

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Alex (wi) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Alex (wi) Quote  Post ReplyReply Direct Link To This Post Topic: D19 262 question
    Posted: 27 Jul 2014 at 8:49pm
can I convert a gas 262 engine block to diesel? just curious, I apologize if this is a dumb question.
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Acdiesel View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Acdiesel Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jul 2014 at 9:22pm
Yes, only the block you will have to change the liners.
D19 Diesel,D17 Diesel SER.3
2-D14, 2-D15 SER.II WF/NF
D15 SER.2 DIESEL
D12 SER.I, D10 Ser.II
2-720'S D21 Ser. II

Gmc,caterpillar
I'm a pharmacist (farm assist) with a PHD (post hole digger)
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Cen IA John View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Cen IA John Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jul 2014 at 9:27pm
Yes, a lot of D19D were converted to gas back in the day. The liners are the most important thing to be changed on the block. Hopefully your block will take the wider lip liners. 
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MACK View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jul 2014 at 9:30pm
Block, crank, rods, sleeves are the same and the cam will work , might even make it run better.   MACK
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Alex (wi) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Alex (wi) Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jul 2014 at 9:41pm
Thank you! I would think the cam would be different...
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Calvin Schmidt View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Calvin Schmidt Quote  Post ReplyReply Direct Link To This Post Posted: 28 Jul 2014 at 7:00am
We are in that process now with a D-17 diesel. Using a rebuilt C II gas block that didn't go to the field after it was rebuilt. As was said above, block, sleeves, crank, are the same. Cam is not the same. Diesel rods are drilled to oil the pins. Be sure to get a head gasket with the thicker fire rings and the ARP head stud kit. Have all the original A-C parts books to cross check part numbers.

Edited by Calvin Schmidt - 28 Jul 2014 at 7:02am
Nothing is impossible if it is properly financed
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Brian Jasper co. Ia View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Brian Jasper co. Ia Quote  Post ReplyReply Direct Link To This Post Posted: 28 Jul 2014 at 10:40pm
My D17D series 1 has a gas combine block in it. The early 262 diesel has the water pump on the head like a WD45D. My head was in very good condition, but I couldn't find an early diesel block so I got a later block and made a plate to cover the water pump hole. It's been running like that for 3 years now. Diesel cams aren't the same, but you can use a gas cam in a diesel. The sleeves are the same. The only difference was years ago when the counterbores in the block would erode and drop the sleeves, A-C had a special tool for the mechanics to recut the bores deeper and a thicker flanged sleeve to make up the difference.

Edited by Brian Jasper co. Ia - 28 Jul 2014 at 10:46pm
"Any man who thinks he can be happy and prosperous by letting the government take care of him better take a closer look at the American Indian." Henry Ford
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