Restore rock-solid charging and clean EFI signal on your Himalayan with the genuine Royal Enfield Flywheel Magneto Assembly — Part No. 574601. The official assignment pages identify this unit as “FLYWHEEL MAGNETO ASSY (EFI) – VARROC”, supplied on Himalayan 410/411 Euro 4 (BS4) models; earlier suffixes /A and /B supersede to /G in current supply. Being OEM, the rotor weight, magnet layout and trigger ring are exactly to factory spec, ensuring stable alternator output, correct pickup timing and no ECU/charging gremlins.
Use this when you have no-charge/under-charge, flickering lights, ABS/EFI errors from dirty signal, or physical rotor damage after a stator failure. Because the taper, keyway and bolt pattern are OE, installation is truly plug-and-play with the stock stator and left cover group. Only confirmed fitment is listed (Euro 4 Himalayan) to keep returns at zero.
Key Features
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OE identity: 574601 — “Flywheel Magneto Assy (EFI) – VARROC” (factory part).
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Verified platform: Himalayan 410/411 Euro 4 (BS4); dealers list /A, /B; assignment notes supersession → 574601/G.
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Correct rotor mass & trigger → stable charging & ECU timing; no guesswork.
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Direct fit to OE crank taper/key; works with stock stator & cover group.
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Trusted dealers carry the same PN/suffixes for Himalayan EFI BS4. Compatibility Table (confirmed only)
| Model |
Engine / Platform |
BS/Euro Stage |
Years |
Status |
| Himalayan 411 |
LS410 single |
Euro 4 / BS4 |
~2017–2020* |
✔ Confirmed: 574601 (→ /G) Flywheel Magneto Assy.
|
*Year window based on Euro 4 production; verify by VIN fiche for your market.
Variants
FAQs
Q1. Does 574601 fit BS6 Himalayan?
Not verified. Sources confirm Euro 4/BS4. Check your VIN fiche for BS6 before ordering.
Q2. What symptoms point to a bad flywheel magneto?
No/low charging, flicker at idle, ABS/EFI warnings, damaged rotor magnets, or noisy one-way starter clutch (inspect while open).
Q3. Do I need a new stator too?
Not always. If the stator is burnt or shorted, replace as a set; otherwise, the OE flywheel pairs with the stock stator.
Q4. Any special tools?
Use the correct flywheel puller and torque the crank nut per the service manual; clean taper, fit key, and Loctite where specified.
Q5. What suffix will I receive?
We ship the latest OE supply (often /G) listed for your VIN. Function and fit are factory-identical.
