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Shop/Category/Fig. 9 — CLUTCH/Spring 3TA
Spring 3TA
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Also known asT1752
DiagramFig. 9 — CLUTCH · ref 20
Subsystemprimary
Listed in parts books1964–1966

Spring 3TA

Clutch spring for the Triumph 3TA, listed in the clutch figure of the parts books.

PN · 57-1752

This is a clutch spring listed for the 3TA in Triumph's parts records, sitting in the clutch assembly on the primary side of the engine. The old book number for this one was T1752, which turns up in Triumph catalogs before the numbering switched over to the 57- prefix format used today.

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A clutch spring's job is straightforward: it provides the clamping pressure that keeps the clutch plates engaged so power gets transferred instead of slipping. When these springs weaken or go uneven side to side, you'll notice clutch slip or drag even after the cable and plates check out fine.

Our catalog record ties this part to the 3TA across a handful of years in the mid-1960s, but we don't have more detail on it beyond that. Confirm fitment against your clutch assembly before ordering.

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