My motorcycle Choose your Honda CB model

Search parts

Searching all Honda CB parts

Example: brake pads or oil filter.

New
Honda CB450 CB400 cylinder head intake boot o-rings (set 4) 91301-371-005

1978-86 Honda CB450 / CB400 Cylinder Head Intake Boot O-Rings (Set/4) ~ Replaces 91301-371-005

$8.19 USD
48-5044
Replace your cylinder head intake boot O-rings with this Cylinder Head Intake Boot O-Rings Set of 4, size 40 x 2.6mm. Replaces OEM #91301-371-005...

Honda CB Stock Type Float Bowl Drain Screw

$6.50 USD
48-5042
Replace your stock-type float bowl drain screw with this Float Bowl Drain Screw with O-Ring for the later DOHC and Nighthawk lineup.Note: sold each,...
New
Honda CB450SC CB450TC carb rebuild kit

1982 Honda CB450SC / CB450TC Carb Rebuild Kit

$17.95 USD
48-1398
Rebuild your 1982 CB450SC or CB450T carb with this Carb Rebuild Kit.Note: each kit rebuilds one carb, order the quantity you require.Key Features• Carb...
New
Honda CB450SC carb rebuild kit

1983-86 Honda CB450SC Carb Rebuild Kit

$17.95 USD
48-1397
Rebuild your CB450SC Nighthawk carb with this Carb Rebuild Kit.Note: each kit rebuilds one carb, order the quantity you require.Key Features• Carb rebuild kit•...

Honda CB900 / CB450 / CB400 / CB350 Clutch Friction Plate ~ Replaces 22201-MAS-E00

$8.95 USD
39-1350
Replace your modern CB900F, CB350F, or CB400/CB450 clutch friction plate with this Clutch Friction Plate.Order the number of pieces required for your model.Key Features•...
New
Honda CB450 CB400 CB350 CB200 steel clutch plate b 22321-333-010

Honda CB450 / CB400 / CB350 / CB200 Steel Clutch Plate B ~ Replaces 22321-333-010

$9.50 USD
39-1326
Replace your CB400, CB450, CB350F/CB400F, or CB200 steel clutch plate B with this Steel Clutch Plate B, replacing OEM #22321-333-010.1 piece used per bike.Key...

Honda CB450 / CB400 / CB350 Clutch Friction Plate ~ Replaces 22201-333-010

$9.95 USD
39-1070
Replace your CB350F, CB400F, or CB400/CB450 clutch friction plate with this Clutch Friction Plate, replacing OEM #22201-333-010 / #22201-ML4-610.Order the number of pieces required...

Honda CB Clutch Lever Brake Light Switch ~ Replaces 35330-413-003

$15.95 USD
29-7029
Replace your front clutch lever safety stop switch with this Clutch Lever Stop Switch, replacing OEM #35330-413-003. This is the switch that allows the...
Sold out
Honda CB750 CB650 CB450 front sintered metal brake pad set 45105-MC9-305

1982 Honda CB750 / CB650 / CB450 Front Sintered Metal Brake Pad Set ~ Replaces 45105-MC9-305

$28.95 USD
29-3732
Upgrade your DOHC CB front brake pads to sintered metal with this Front Brake Pad Set, replacing OEM #45105-MC9-305 / #45105-MA5-771 / #45105-MA5-772.Key Features•...

1982-85 Honda CB650 / CB450 Front Sintered Metal Friction Pad Set ~ Replaces 45105-MC9-006

$34.95 USD
29-3325
Upgrade your CB650 or CB450 front brake pads to sintered metal with this Front Brake Pad Set, replacing OEM #45105-MC9-006 / #45105-MA5-771 / #45105-MC9-003.Key...

Honda CB1000/CB900/CB750/CB650 Speedo Gear Plug

$43.95 USD
29-0538
Keep your speedo drive gear clean with this Speedo Gear Plug, 15mm outer diameter, 22mm long.Key Features• Speedo gear plug• 15mm outer diameter, 22mm...
Sold out
Honda CB1100 CB900 CB750 CB650 caliper piston w seals 43107-MA3-006

Honda CB Caliper Piston w Seals ~ Replaces 43107-MA3-006

$37.95 USD
29-0530
Replace your DOHC caliper piston with this Brake Caliper Piston with Seals, 27mm diameter x 35mm length, replacing OEM #43107-MA3-006.Key Features• Brake caliper piston...

Honda CB Chrome Master Cylinder Cover ~ Replaces 45513-MA5-671

$22.95 USD
29-0071
Add chrome to your master cylinder with this Chrome Master Cylinder Cover, 2-screw type, replacing OEM #45513-MA5-671 / #45513-413-941.Key Features• Chrome master cylinder cover•...

Honda CB 6302-2RS Front Wheel Bearing

$14.95 USD
28-6302
Replace your front wheel bearing with this 6302-2RS Front Wheel Bearing with 2 synthetic shields. High quality, made in Japan.2 used per front, order...

1982-86 Honda CB450SC Rear Wheel Seal ~ 28 x 47.2 x 7

$4.61 USD
27-9111
Replace your CB450SC Nighthawk rear wheel seal with this Rear Wheel Seal, 1 piece, 28 x 47.2 x 7mm. Made in Japan by OEM...

1978-86 Honda CB450 / CB400 Rectifier / Regulator ~ Replaces 31600-KV8-681

$179.95 USD
24-2088
Replace your CB400 or CB450 rectifier/regulator with this Rectifier/Regulator, 6 wires, 3 yellow in one connector block and 3 wires in a 4-space block....
New
Honda CB450 CB400 rectifier regulator lithium ion battery compatible 31600-KV8-681

1978-86 Honda CB450 / CB400 Rectifier / Regulator ~ Lithium Ion Battery Compatible

$189.95 USD
24-2034
Upgrade your CB400 or CB450 to a lithium-ion compatible regulator with this Rick's Electric Rectifier/Regulator, replacing OEM #31600-KV8-681 / #31600-413-008. Designed with a lower...

1980-82 Honda CB900 / CB450 / CB400 Carb Pump Diaphragm ~ Replaces 16021-413-751

$27.03 USD
20-9041
Rebuild your Keihin carb's accelerator pump with this Carb Pump Diaphragm, replacing OEM #16021-413-751 / #16021-438-671 / #16021-463-004. Kit contains 1 diaphragm with rod,...
Sold out
Honda CB700 CB650 CB550 CB450 fuel petcock repair kit

Honda CB700 / CB650 / CB550 / CB450 Fuel Petcock Repair Kit

$27.95 USD
20-0020
Rebuild your Nighthawk fuel petcock with this Fuel Petcock Repair Kit. Includes a diaphragm, spring, and 2 O-rings.Key Features• Fuel petcock repair kit• Includes...
Sold out
Honda CB450SC CB450TC Athena overhaul gasket set

1982-86 Honda CB450SC / CB450TC Athena Overhaul Gasket Set

$99.95 USD
18-0104
Rebuild your CB450T or CB450SC engine with this Athena Overhaul Engine Gasket Set. Athena of Italy is an original-equipment supplier to Yamaha, Honda, Kawasaki,...

Honda CB Exhaust Crossover Gasket ~ Replaces 18392-413-000

$9.95 USD
17-4505
Replace your Nighthawk or CB400/CB450 exhaust crossover gasket with this Exhaust Crossover Gasket, replacing OEM #18392-413-000 / #18392-MG7-750. Fits the mid-'80s CB750SC/CB650SC/CB550SC Nighthawks plus...
Sold out
Honda CB450 CB400 exhaust joint gasket for headpipe 18391-413-000

1978-86 Honda CB450 / CB400 Exhaust Joint Gasket for Headpipe ~ Replaces 18391-413-000

$10.73 USD
17-4504
Replace your CB400 or CB450 exhaust joint gasket with this Exhaust Joint Gasket for Headpipe, replacing OEM #18391-413-000 / #18391-413-010.Key Features• Exhaust joint gasket...

Honda CB Exhaust Headpipe Gaskets ~ (Pk/10) ~ Replaces 18212-634-000

$27.95 USD
17-3813
Stock up on exhaust port gaskets for your CB650, CB400, CB450, or modern CB900F with this 10-pack, replacing OEM #18212-634-000 / #18291-236-000 / #18291-MN4-920.Key...

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18212-634-000

$3.58 USD
17-2813
Replace one exhaust port gasket on your CB650, CB400, CB450, or modern CB900F with this Exhaust Port Gasket, 1 piece, replacing OEM #18212-634-000 /...

Shop by CB450SC Nighthawk year

The five Nighthawk entries use CB450SCC (1982), CB450SCD (1983), CB450SCE (1984), CB450SCF (1985) and CB450SCG (1986). Match the year as well as the SC designation when choosing a model page.

1982 CB450SCC · 1983 CB450SCD · 1984 CB450SCE · 1985 CB450SCF · 1986 CB450SCG

A search for 1982 CB450 can also lead to the separate CB450TC entry. Use the full SC code to keep that model choice clear, then check the years named in the part’s listed fitment.

Check your Nighthawk's model code

For an item described only as Nighthawk, look for the actual model code in the description. Compare any supplied reference numbers, dimensions and connections with your existing part. The Nighthawk name on another Honda model does not confirm a CB450SC fit.

Explore all Honda CB450 model parts

Your cart

×