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overhall kit
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lost in h3 View Drop Down
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Joined: 06 May 2023
Location: missouri
Points: 75 		Post Options Post Options   Thanks (0) Thanks(0)   Quote lost in h3 Quote  Post ReplyReply Direct Link To This Post Topic: overhall kit
    Posted: 06 May 2023 at 1:22pm
My dozer is an h3 serial number h-1451-r.  I ordered overhall kit and the kit is to small. My cylinders without sleaves measure 3 7/8" not the standard 3 1/2 ".
I don't see a kit with this measurement listed anywhere. What do i have?
Help please.
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Alvin M View Drop Down
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Joined: 24 Jun 2018
Location: PA
Points: 767 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Alvin M Quote  Post ReplyReply Direct Link To This Post Posted: 06 May 2023 at 2:11pm
Later H3 had the G160 engine with bore 3.625
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
Location: illinois
Points: 81261 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 06 May 2023 at 4:13pm
similar to the D15 series II farm tractor.........
Like them all, but love the "B"s.
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Joined: 11 Sep 2009
Location: illinois
Points: 81261 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 06 May 2023 at 4:20pm
Like them all, but love the "B"s.
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lost in h3 View Drop Down
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Joined: 06 May 2023
Location: missouri
Points: 75 		Post Options Post Options   Thanks (0) Thanks(0)   Quote lost in h3 Quote  Post ReplyReply Direct Link To This Post Posted: 06 May 2023 at 9:59pm
Its looks like I got lucky and have the more expensive engine. I'm not good at decimals so I'll call my supplier tomorrow with the bad news. I hope they take the kit back that won't work.

Thank you for the help.
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 20528 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 07 May 2023 at 7:26am
G-160 engines have a one inch diameter "floating" piston pin with a bronze bushing in the connecting rods. The G-149 engines have a .990" diameter clamped piston pin in the connecting rod end. The G-160 bore is 3 5/8" not 3 7/8".
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