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D3 sprockets on 5U D2

D3 sprockets on 5U D2

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Ortimber
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I believe I know the answer, but would like any confirmation that an early D3 sprocket would fit on a 5U D2.  I am aware of the bushing diameter difference, only concerned about the hub/splines.  Thank you!
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Mon, Jun 24, 2024 9:51 PM
Old Magnet
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Yes, the D3 sprocket fits.
Here's how they compare...
 [attachment=76916]D2-D3-Sprocket-Rims.jpg[/attachment]
Attachment
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Tue, Jun 25, 2024 2:34 AM
neil
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Reply to Old Magnet:
Yes, the D3 sprocket fits.
Here's how they compare...
 [attachment=76916]D2-D3-Sprocket-Rims.jpg[/attachment]
Attachment
I have 6Y1244 as a weld-on sprocket rim. Is it actually an entire sprocket including hub and teeth? What part # do you have for the early D3 sprocket, Ortimber?
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Tue, Jun 25, 2024 8:07 AM
Old Magnet
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Reply to neil:
I have 6Y1244 as a weld-on sprocket rim. Is it actually an entire sprocket including hub and teeth? What part # do you have for the early D3 sprocket, Ortimber?
The D2/D3 conversion takes the sprocket rim only, not  a complete sprocket. My bad for implying the complete sprocket would fit.
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Tue, Jun 25, 2024 12:10 PM
neil
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Reply to Old Magnet:
The D2/D3 conversion takes the sprocket rim only, not  a complete sprocket. My bad for implying the complete sprocket would fit.
Many thanks for clarifying
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Tue, Jun 25, 2024 7:46 PM
juiceman
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Reply to neil:
Many thanks for clarifying
What is the cost of a new D2 weld on sprocket rim nowadays? I have some Berco brand here I believe. (not for sale). Just curious. JM
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Tue, Jun 25, 2024 8:53 PM
Ortimber
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Reply to neil:
I have 6Y1244 as a weld-on sprocket rim. Is it actually an entire sprocket including hub and teeth? What part # do you have for the early D3 sprocket, Ortimber?
A local equipment dealer has a brand new D3 undercarriage for sale locally.  It includes everything except for the bottom rollers (which I don't need).
I'm not sure of the P/N on the sprockets.  The rails are SALT, so the bushing size is large enough that I'd need to replace my sprockets.
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Tue, Jun 25, 2024 9:04 PM
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