1983 Honda CB1000C Parts

Parts and fitment guide for your 1983 CB1000C

Use this 1983 CB1000C Custom collection to plan fuel-system, intake and routine service work. Shared fitment on one filter or rubber set does not establish compatibility for every component. Read the model list and compare the installed part before ordering.

Browse by repair

• Engine parts — engine components, seals and service items.
• Fuel-system parts — fuel delivery, intake and air-filter listings.
• Electrical parts — ignition, controls and electrical accessories.
• Brake & clutch parts — brake and clutch service listings.
• Suspension & wheels — fork, wheel and suspension items.
• Exhaust parts — exhaust components and hardware.

Selected parts for the 1983 CB1000C

Check each listing for model fitment, dimensions and included quantities before ordering.

• Stock air filter — for the stock airbox; check modified intakes separately.
• Airbox boot set — four carb-to-airbox boots; check the clamp requirements in the listing.
• Oil filter — paper filter element; O-rings, springs and washers are separate.

Identify your CB1000C (1983)

Match the complete frame/VIN and engine markings to the model year and original market in the motorcycle’s records.

For a motorcycle with replacement engines, controls or other major parts, also identify the installed assembly before choosing its service parts.

For help locating identifiers, see our Honda CB model identification guide.

Match the four airbox boots by position

The selected 73-0139 set contains four different carb-to-airbox boots, one each replacing 17251-438-000 through 17254-438-000. Keep their positions straight when comparing the old parts. If band clamps are needed, this replacement set specifies 60–65mm clamps 15-0673.

Fitment questions

Does the 1983 Custom use the later CB1000 hydraulic-clutch adjustment? Honda’s CB1000C maintenance instructions describe a clutch cable, lever adjustment and a separate clutch-lifter adjustment. Identify the cable-operated Custom system before ordering controls or applying instructions for the later CB1000.

Does the paper oil-filter element supply new housing seals? The linked 15-0002 is the paper element. Its listing offers O-rings, springs and washers separately, so check the existing filter housing and hardware before completing the oil-service order.

Need help checking a part? Contact VintageCB750 with the model year, original market, frame and engine markings, and photos of the component.