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Crankshaft swap

Crankshaft swap

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Wombat
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Will a D6600 (RD6) crankshaft fit a D6100 (D35), unfortunately I don't have any parts books to compare numbers etc. Many thanks for any help.

Wombat
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Sun, Mar 5, 2023 5:38 PM
Old Magnet
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Info I have says the original D35 (D6100) crankshaft part number is 1B9830
The original RD6 (D6600) crankshaft part number is 2B4860
Both have the same Service Part Number 7B2953 with 3-1/4" rod journals and 3-1/2" main journals.
So yes it appears they interchange but I can not guarantee that it works myself.
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Sun, Mar 5, 2023 11:30 PM
Wombat
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Reply to Old Magnet:
Info I have says the original D35 (D6100) crankshaft part number is 1B9830
The original RD6 (D6600) crankshaft part number is 2B4860
Both have the same Service Part Number 7B2953 with 3-1/4" rod journals and 3-1/2" main journals.
So yes it appears they interchange but I can not guarantee that it works myself.
Many thanks OM.

Wombat
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Mon, Mar 6, 2023 5:08 AM
brian18a
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Crankshaft dimentions and info for many older Cats [attachment=71347]cat crankshaft info a - Copy.jpg[/attachment][attachment=71348]cat crankshaft info - Copy.jpg[/attachment]
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Mon, Mar 6, 2023 8:12 AM
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