| Also known as | T1583 |
| Diagram | Fig. 7 — GEARBOX AND CASING · ref 1 |
| Subsystem | gearbox |
| Listed in parts books | 1960–1962 |
GEARBOX COMPLETE — STANDARD RATIO
A complete standard-ratio gearbox assembly, listed under the older T1583 number in earlier parts books.
57-1583 is a complete gearbox assembly, standard ratio, as listed in the GEARBOX AND CASING section of the parts book. This is the whole box as fitted, not a single internal component - when a catalog lists it as complete, it means the casing and internals are supplied together rather than piecemeal.
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The legacy alias T1583 is how this same assembly was numbered in older parts books before the 57- prefix numbering came in. If you're working from an older book or a part tag with the T-prefix, that's the same physical unit as 57-1583.
Our catalog record ties this to appearances across 1960 through 1962, but we don't have more detail on specific model fitment beyond that. Give us a call with your frame or engine number and we'll confirm it's the right box 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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