I'm seeking a replacement to a Murray part # 20411
BT80 10 Tooth Engine Sprocket
If you're unable to make the Murray part # determination, what are the dimensions of this part ?
e.g., bore diameter, hub diameter, approx sprocket diameter, approx tooth thickness, and is this to fit a # 43 roller chain ?
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Open Oct 24, 2024 - 10:56 AM
1answer
Answer
Oct 24, 2024 - 08:16 AM
Unfortunately, this part is not a suitable replacement for the Murray #20411. It is ribbed in the center where the Murray part has a smooth bore.
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BT80 10 Tooth Engine Sprocket
" Standard OEM replacement 10 Tooth Engine Sprocket for use with BT80 Engine Kits. This 10 tooth drive sprocket mounts directly onto your motorized bicycle engine and is used to turn the rear drive chain. "
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