| Diagram | Fig. 7 — TIMING COVER AND CONTACT BREAKER · ref 14 |
| Subsystem | engine bottom |
| Listed in parts books | 1971, 1974 |
Rotor (99-0739)—RM 21
Alternator rotor (RM21) from the Timing Cover and Contact Breaker figure, catalog number 99-0739.
This is the alternator rotor listed in the catalog under 99-0739, showing up in the Timing Cover and Contact Breaker figure for machines from 1971 to 1974. The rotor is the magnetic component that spins inside the alternator stator, and it lives on the end of the crankshaft under the timing cover along with the contact breaker assembly.
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The catalog cross-references this part as an RM21 rotor. If you're working from an older parts book you may see it listed as 99-0739 rather than the number above, but they point to the same physical piece.
We don't have extensive detail beyond the figure placement on this one. If you're unsure whether this is the right rotor for your alternator setup, give us a call before you order.
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