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1985 Honda CB650SC Nighthawk Turn Signal Parts

Repair the signal support or flashing circuit on your 1985 CB650SC with the correct component. Front and rear stays differ, and the flasher serves the electrical circuit. Compare the existing mounts and relay connections before choosing which part to replace.

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Currently viewing Turn Signal Lamps, Stems, Lenses & Reflectors

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Honda CB1100 CB1000 CB700 turn signal flasher relay 38301-MG9-681

Honda CB Turn Signal Flasher Relay ~ Replaces 38301-MG9-681

$21.86 USD
13-0004
Replace your Nighthawk-era turn signal flasher with this Turn Signal Flasher Relay, replacing a range of OEM references (#38301-MG9-681, #38301-KK9-952, #38301-KK9-951, #38301-MF8-773, #38301-MF8-772, #38301-MB0-004,...
Honda CB1000C CB650SC CB550SC front turn signal stay 33490-MK3-003

1983-85 Honda CB1000C / CB650SC / CB550SC Front Turn Signal Stay ~ Replaces 33490-MK3-003

$12.95 USD
11-2091
Replace a damaged front signal stay with this Front Signal Lamp Stay, replacing OEM #33490-MK3-003 / #33490-MB1-003 / #33490-MJ1-971. Fits the front signals on...
Honda CB1000C CB650SC turn signal stay 33690-MB1-003

1983-85 Honda CB1000C / CB650SC Turn Signal Stay ~ Replaces 33690-MB1-003

$12.95 USD
11-2092
Fit the matching rear signal stay with this Indicator Stay (rear type), replacing OEM #33690-MB1-003 / #33690-MB4-003 / #33690-ME5-003. Stem length is 2.25" with...
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1985 Honda CB650SC Nighthawk · Signal Stays & Flasher Buying guide

Separate signal mounting from flasher service

Use the front stay for its front application and compare the rear stay’s dimensions at the back. A flasher choice needs its own electrical check, especially after a lighting conversion.

Parts to consider

1983-85 Honda CB1000C / CB650SC / CB550SC Front Turn Signal Stay ~ Replaces 33490-MK3-003 Front signal stayFront-type support with verified late-CB650SC application.View part 1983-85 Honda CB1000C / CB650SC Turn Signal Stay ~ Replaces 33690-MB1-003 Rear signal stayRear support with 2.25-inch stem and 4.5-inch total length.View part Honda CB Turn Signal Flasher Relay ~ Replaces 38301-MG9-681 Turn-signal flasherReplacement relay listed for the late CB650SC Nighthawk.View part

Compare the mounting position

The front and rear stays are distinct products. Check the lamp support, attaching surfaces and clearance at the damaged position before ordering. For the rear choice, compare both the exposed stem length and total length so the two measurements are not confused.

Check modified lighting before buying a relay

An aftermarket lamp or LED conversion can change the electrical requirements of the signal circuit. The featured flasher has listed Nighthawk application, but no LED compatibility specification is supplied here. Confirm the fitted lighting and relay requirements before treating it as a conversion part.

Ordering questions

Can the front stay be used at the rear?

The front stay is listed for the front position. Use the separately identified rear stay for its intended position and compare the existing mounting details before ordering.

Which dimension is the rear stay’s overall length?

Its overall length is 4.5 inches. The 2.25-inch figure refers to the stem length, so compare each measurement with the same part of your existing support.

Is the flasher confirmed for LED indicators?

LED conversion compatibility is not established by the available specification. Verify the relay’s electrical requirements with the lamps and wiring fitted before ordering it for a converted signal system.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

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