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  • 1983 Honda CB550SC Rectifier/Regulator
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Honda CB550SC rectifier regulator
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60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
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Honda CB550SC rectifier regulator

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1983 Honda CB550SC Rectifier/Regulator

24-2117
$139.95 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,347 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
1983 Honda CB550SC Rectifier/Regulator
$139.95 USD
Description

Replace your CB550SC Nighthawk regulator and rectifier with this Rick's Electric OEM-Style Rectifier/Regulator. Combination unit replaces the OEM regulator and rectifier.

Key Features
• Rick's Electric OEM-style rectifier/regulator
• Combination unit replacing OEM regulator + rectifier

Fitment / Compatibility
• Honda CB550SC (1983) Nighthawk

Part Number: 24-2117

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Check the listed model and year, then read any fitment notes in the description.

Make Model Year
Honda CB550SC Nighthawk 1983

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

See full shipping details

60-day returns on eligible parts

No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.

Electrical parts are excluded from standard returns. Check return eligibility.

Start your return below. Wait for our instructions before mailing a part back.

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Other shipping options

Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.

Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.

Frequently Asked Questions

Does 24-2117 replace both the CB550SC rectifier and regulator?

Yes. One Rick's Electric OEM-style combination rectifier/regulator replaces both original charging-system components on the 1983 CB550SC Nighthawk.

What should be tested before installing a new rectifier/regulator?

Check battery condition, stator output and isolation, connector heat damage and ground continuity, then verify charging voltage after installation.

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