Harley-Davidson Fat Boy FLSTF Alternator
New, used, or aftermarket – from sellers across Europe.
Parts availability
This part appears to be widely available.
Estimated price range
Widely available Limited Hard to find
Last updated: 24.10.2026, 22:34
Alternator for your Harley-Davidson Fat Boy?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Kleinanzeigen | Unknown | 35.00 € | 2026-10-24 |
| Mymoto24 | Unknown | 242.90 € | 2026-10-24 |
| Mymoto24 | Unknown | 314.90 € | 2026-10-24 |
| Kleinanzeigen | Unknown | 349.00 € | 2026-10-24 |
| Kleinanzeigen | Unknown | 55.00 € | 2026-09-27 |
| eBay | Used | 142.50 € | 2026-09-27 |
| Mymoto24 | Unknown | 242.90 € | 2026-09-27 |
| Kleinanzeigen | Unknown | 280.00 € | 2026-09-27 |
Indicative values only – current prices may vary.
Price comparison: Alternator
Current median for the Harley-Davidson Fat Boy FLSTF: 242.90 €.
Median across all motorcycle models: around 96 €. This model is 155% above that and more expensive than 90% of the models compared.
Median across Harley-Davidson motorcycle models: around 180 €. This model is 35% above that and more expensive than 85% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Harley-Davidson Fat Boy FLSTF parts online
hank's free AI report searches specialized shops for Harley-Davidson Fat Boy FLSTF parts, including Machine Serve, Iron City Motorcycles & Colchester Motorcycle Breakers.
About this part
The alternator on your Fat Boy FLSTF charges the battery and powers the electrics while the engine runs. A failing alternator causes dimming lights, a dying battery and eventually a vehicle that won't start.
Frequently asked questions
What should I check when ordering a replacement alternator for the Harley-Davidson Fat Boy?
Match the exact engine code and the model year of your Fat Boy FLSTF, as alternators differ in output (amps) and mounting. Check whether the pulley is included or needs to be transferred.
Is a remanufactured alternator a good option?
Yes – remanufactured alternators are tested to OEM specs and are often significantly cheaper than new. They're a reliable and economical choice for most vehicles.
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