| Also known as | GB31, T2664 |
| Diagram | Fig. 3 — GEAR CLUSTER AND TIMING COVERS · ref 9 |
| Subsystem | engine bottom |
| Listed in parts books | 1968, 1970–1971 |
THRUST WASHER .075-6
A .075-6 thickness thrust washer, also listed under the older GB31 part number.
This is a thrust washer, catalog number 57-2664, also known by the older GB31 designation. The description on file gives it as .075-6, which is the thickness spec on this particular washer.
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Thrust washers like this one are used to take up end float and control clearance between rotating parts on a shaft, keeping components running true and preventing unwanted side-to-side movement. Beyond the thickness figure in our records, we don't have more detail on exactly where this one sits or what stack of parts it works with.
If you're trying to match this against something in an old parts book, the GB31 number is worth checking against your own diagram before you order, since we don't have a figure title to confirm the application on our end. Give the shop a call if you want to talk through fitment.
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