| Also known as | MC74PB |
| Diagram | Fig. 32 — TAIL LAMP AND SUPPORT · ref 13 |
| Listed in parts books | Not catalogued by year yet |
| Also fits (as replacement) | 1979–1980, 1983 · for 99-7056 |
HARNESS,TRI 750 1979-80
Complete wiring harness for the Triumph 750 twin, 1979-80, PN 54965505 (also listed as 99-7056).
This is the complete wiring harness for the Triumph 750 twin, catalog-listed for 1979-80. It carries the number 54965505 in current parts books and shows up under the older factory number 99-7056 and the Lucas reference MC74PB in other listings, so if your parts book or an old invoice has one of those numbers, they all point at the same harness.
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A wiring harness like this ties together the whole electrical side of the bike - ignition, lighting, switches, charging system - into one loom that routes through the frame. Since the description ties it specifically to the 750 twin in 1979-80, this is not a universal-fit item; it's built for that particular model run and control layout.
We don't have extra notes on file beyond the catalog listing itself, so if you're not certain your bike matches the 1979-80 750 specification, give us a call and we'll confirm before you order.
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