| Also known as | T998 |
| Diagram | Fig. 10 — CLUTCH · ref 18 |
| Subsystem | primary |
| Listed in parts books | 1960–1962 |
Spring cup
A clutch spring cup (Triumph 57-0998, earlier T998) that seats the clutch springs in the clutch assembly.
This is the spring cup listed under Triumph part number 57-0998, which shows up in the clutch section of the parts books from the early 1960s. If you've got an older parts list, you may see it under its earlier reference, T998 — same physical piece, just the pre-1963 numbering style.
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A spring cup like this sits inside the clutch assembly and gives the clutch springs a proper seat to bear against, so the springs load up evenly and don't wander off center as they compress and release. It's a small, unglamorous part but one that matters for how consistently the clutch engages.
Our records don't spell out which specific models used this cup beyond placing it in the clutch figures for that 1960–1962 window, so if you're matching this against a clutch pack on the bench, check it against what's already in there 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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