VintageCB750 Supplying CB Riders Since 2010

About Us Why Us? Reviews Shipping Info Returns Contact Us
Wish Lists
0 My Cart

Your cart is currently empty.

Browse all parts
Total (USD): $0.00
View cart
Menu
Search
Wish
Cart 0
My motorcycle Choose your Honda CB model

Search parts

Searching all Honda CB parts

Example: brake pads or oil filter.

1984 Honda CB650SC Nighthawk Signal Stays & Flasher Relay

Indicator repairs on the 1984 CB650SC can involve a mounting stay or the flasher circuit rather than the lamp alone. Compare front and rear positions carefully. The rear stay has stated stem and overall measurements, while the relay needs a separate electrical connection check.

Close ×
Your saved bike Choose your Honda CB model

Shop By Category

Most orders ship same or next business day Fitment guarantee Listed for your exact model and year? We’ll make it right if it doesn’t fit as described. Mechanic-backed support Ask our team for help choosing the right Honda CB part.
Currently viewing Turn Signal Lamps, Stems, Lenses & Reflectors

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

New
Sold out
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
1983 Honda CB1000C Motorcycle Parts 1983 Honda CB1100F Motorcycle Parts 1983 Honda CB550SC Nighthawk Motorcycle Parts 1983 Honda CB650SC Nighthawk Motorcycle Parts 1984 Honda CB650SC Nighthawk Motorcycle Parts 1984 Honda CB700SC Motorcycle Parts 1985 Honda CB450SC Nighthawk Motorcycle Parts 1985 Honda CB650SC Nighthawk Motorcycle Parts 1985 Honda CB700SC Motorcycle Parts 1986 Honda CB450SC Nighthawk Motorcycle Parts 1986 Honda CB700SC Motorcycle Parts 1994 Honda CB1000 Motorcycle Parts 1995 Honda CB1000 Motorcycle Parts Honda CB Electrical & Ignition Parts Honda CB Turn Signals, Lenses, Stems & Reflectors Honda CB1000 Motorcycle Parts by Model & Year Honda CB450 Motorcycle Parts by Model & Year Honda CB450SC Nighthawk Motorcycle Parts (1982–1986) Honda CB550 Motorcycle Parts by Model & Year Honda CB550SC Nighthawk Motorcycle Parts (1983–1984) Honda CB650 Motorcycle Parts by Model & Year Honda CB650SC Nighthawk Motorcycle Parts (1982–1985) Honda CB700SC Nighthawk Motorcycle Parts (1984–1986) New Items Series 3: CB700-750SC (82-86) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78) Series 7: CB400-CB450 (65-86)
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
1983 Honda CB1000C Motorcycle Parts 1983 Honda CB550SC Nighthawk Motorcycle Parts 1983 Honda CB650SC Nighthawk Motorcycle Parts 1984 Honda CB650SC Nighthawk Motorcycle Parts 1985 Honda CB650SC Nighthawk Motorcycle Parts Honda CB Electrical & Ignition Parts Honda CB Turn Signals, Lenses, Stems & Reflectors Honda CB1000 Motorcycle Parts by Model & Year Honda CB550 Motorcycle Parts by Model & Year Honda CB550SC Nighthawk Motorcycle Parts (1983–1984) Honda CB650 Motorcycle Parts by Model & Year Honda CB650SC Nighthawk Motorcycle Parts (1982–1985) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78)
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
1983 Honda CB1000C Motorcycle Parts 1983 Honda CB650SC Nighthawk Motorcycle Parts 1984 Honda CB650SC Nighthawk Motorcycle Parts 1985 Honda CB650SC Nighthawk Motorcycle Parts Honda CB Electrical & Ignition Parts Honda CB Turn Signals, Lenses, Stems & Reflectors Honda CB1000 Motorcycle Parts by Model & Year Honda CB650 Motorcycle Parts by Model & Year Honda CB650SC Nighthawk Motorcycle Parts (1982–1985) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82)
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...
compare

1984 Honda CB650SC Nighthawk · Signal Stays & Flasher Relay Buying guide

Find the mounting or electrical part that needs renewal

The front stay, rear stay and flasher relay each have a defined role. Use position and physical measurements for the stays, and the existing circuit and reference for the relay.

Parts to consider

1983-85 Honda CB1000C / CB650SC Turn Signal Stay ~ Replaces 33690-MB1-003 Rear signal stayRear-type stay with a 2.25-inch stem and 4.5-inch overall length.View part 1983-85 Honda CB1000C / CB650SC / CB550SC Front Turn Signal Stay ~ Replaces 33490-MK3-003 Front signal stayFront signal mounting stay for the later CB650SC Nighthawk application.View part Honda CB Turn Signal Flasher Relay ~ Replaces 38301-MG9-681 Nighthawk flasher relayTurn-signal relay listed for the 1983–85 CB650SC; compare the existing connection before ordering.View part

Rear dimensions do not describe the front stay

The rear product specifies a 2.25-inch stem and 4.5-inch total length. The front stay is separately listed for the later CB650SC. Match the fitted lamp’s fixing arrangement and check any changed bodywork before selecting either mounting part.

Check the flasher against the actual lights

The relay lists the 1983–85 CB650SC application and replacement references. If the lamps or wiring have been changed, verify the required flasher characteristics rather than assuming the original-style application suits the new load. Verify LED compatibility before using it with converted lamps.

Signal Stays & Flasher Relay questions

What measurements should I compare for the rear stay?

Compare its 2.25-inch stem and 4.5-inch total length with the removed stay, then check the mounting and lamp arrangement on the motorcycle.

How do I choose after fitting different turn signals?

Identify the new lamp’s mounting thread and support arrangement, then compare them with the selected stay. The model application alone does not verify an aftermarket lamp’s fittings.

Is the relay documented as suitable for LED signals?

The current description does not confirm LED-conversion compatibility. Check the converted circuit’s load and relay requirements before selecting the replacement flasher.

Not sure which part you need?

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

Ask a fitment question
Parts categories for 1984 Honda CB650SC Nighthawk

Your cart

×