1985 Honda CB700SC Parts

Parts and fitment guide for your 1985 CB700SC

Find listed filters and seals for the 1985 Honda CB700SC Nighthawk S. The selected spin-on oil filter, fork dust seals and front-wheel seals serve different jobs; use the CB700SC application and the components fitted to your motorcycle when planning the repair.

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 1985 CB700SC

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

• Spin-on oil filter — lists 1984–86 CB700SC fitment; match the installed filter type.
• Fork dust seals — two dust seals for the listed CB700SC forks.
• Front wheel seals — two-piece front-wheel seal kit; check original wheel fitment.

Identify your CB700SC (1985)

Record the complete frame or VIN marking and the engine stamping before ordering model-specific parts. Match them to Honda documentation for the motorcycle’s original market.

• Listed serial identifier — record the full frame/VIN marking and the separate engine stamping.

Use the linked reference chart alongside original-market records. A shortened chart entry does not establish a complete VIN, production cutoff or the identity of a replacement engine.

View the CB750 and CB700 reference chart

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

Plan oil-filter and front-end service separately

The linked spin-on oil filter 15-0026 replaces 15410-MJ0-405. Fork dust-seal set 27-1062 supplies two dust seals, while front-wheel seal kit 27-9019 is a separate two-piece kit. Neither seal listing describes a complete fork overhaul or a wheel-bearing kit; check the other parts your repair needs before ordering.

Fitment questions

Will new fork dust seals stop a fork-oil leak? Honda’s fork assembly uses separate dust and oil seals. The selected 27-1062 set contains dust seals; have a leak checked at the oil seal and inspect the tube and bushings rather than treating new dust seals as a complete leak repair.

Is the engine drain plug the only drain point during an oil change? Honda’s CB700SC procedure also calls for the frame drain plugs. Follow the manual for the exact model year: it distinguishes the 1984 refill quantity from later years. The new spin-on filter does not replace the need to follow the complete drain-and-level-check procedure.

Related CB700SC collections

• 1984 CB700SC parts
• 1986 CB700SC parts

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