| Diagram | Fig. 8 — TIMING COVER AND CONTACT BREAKER · ref 9 |
| Subsystem | engine bottom |
| Listed in parts books | 1969–1970 |
Spring (54415642)
A spring from the timing cover and contact breaker assembly, later renumbered 54417992.
This is a spring listed in the timing cover and contact breaker area of the engine, part number 99-0757. Our catalog record shows it appearing across a handful of listings from 1969 through 1970. Beyond that, the description on file is brief, just "spring" with a reference number attached, so we can't tell you more about its exact job inside the timing cover without more digging.
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The factory later renumbered this part to 54417992, so if you're working from a newer parts book or a part came off a later machine, that's the number you might see instead. Same physical spring, just a different catalog number tied to it over the years.
If you're trying to match this up to what's in your contact breaker assembly, bring in the old part or give us a call and we'll confirm before you order.
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