| Also known as | T1584 |
| Diagram | Fig. 7 — GEARBOX AND CASING · ref 1 |
| Subsystem | gearbox |
| Listed in parts books | 1960–1962 |
GEARBOX COMPLETE — CLOSE RATIO
A complete close-ratio gearbox assembly, listed in the GEARBOX AND CASING figure, catalog PN 57-1584 (T1584).
57-1584 is a complete close-ratio gearbox assembly, listed under the GEARBOX AND CASING figure. This is the whole unit rather than an individual internal part, so it covers the casing and the close-ratio gear cluster together as sold from the factory.
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The older parts books list this same assembly under the T1584 designation, which is the legacy letter-prefix form of the same part number. If your parts book is from that earlier era, T1584 and 57-1584 are the same physical gearbox.
Our catalog record ties this to appearances spanning 1960 to 1962. Beyond that we don't have more detail on this one, so give us a call with your frame and engine numbers and we'll confirm it matches what's on your bike before you order.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
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