Honda CB 400 A Parts

Find clutch, brakes, exhaust, filters and more for the Honda CB 400 A. Select a category below to compare current partner listings.

Honda CB 400 A part categories

Partner listings for this model. We may earn a commission if you buy through these links, at no extra cost to you.

Honda CB 750 Four A Side Stand Collar Bushing Original 84705-310-000

Honda CB 750 Four A Side Stand Collar Bushing Original 84705-310-000

£4.00eBay
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Honda CB 750 Four A F1 F2 K7 Washer Chain Protector 90513-405-000

Honda CB 750 Four A F1 F2 K7 Washer Chain Protector 90513-405-000

£5.84eBay
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Indicator Relay 2 Pin 12v For Honda CB 400 A Hondamatic 1978

Indicator Relay 2 Pin 12v For Honda CB 400 A Hondamatic 1978

£7.91eBay
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Front Sprocket Washer Fit Honda CB 400 A 74-85 1 Unit 4043981139150

£8.03eBay
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401-35-078045 - Barnett Steel Clutch Drive Plate For Honda CB 400 A 1979

401-35-078045 - Barnett Steel Clutch Drive Plate For Honda CB 400 A 1979

£10.99GhostBikes.com
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12-55752 - Emgo Clamp On Pod Air Filter For Honda CB 400 A 1979 - Black/Chrome

12-55752 - Emgo Clamp On Pod Air Filter For Honda CB 400 A 1979 - Black/Chrome

£11.49GhostBikes.com
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Oil Sump Drain Bolt Nut Black for Honda CB 400 A Twin 1979

Oil Sump Drain Bolt Nut Black for Honda CB 400 A Twin 1979

£11.99eBay
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Oil Sump Drain Bolt Nut Silver for Honda CB 400 A Twin 1979

Oil Sump Drain Bolt Nut Silver for Honda CB 400 A Twin 1979

£11.99eBay
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Front Sprocket Fits Honda CB 400 A 74-80 JT Large Spline F278.14 Right 14

£12.09eBay
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Front Sprocket For Honda CB 400 A 74-80 JT F278.15 Right Id:22/25 824225201833

£12.42eBay
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Front Sprocket Fits Honda CB 400 A 74-80 JT Large Standard Right 17 Id:22/25

£12.44eBay
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Honda CB 400 A verified model facts

This page is for the Honda CB 400 A. The facts below are the values recorded for this model in our motorcycle fitment database; blank values are not presented as specifications.

Recorded fact Value
Type Allround
Year 1978
Engine capacity 395.00 ccm (23,98 cubic inches)
Engine type Twin
Stroke 4
Cooling Air
Valves 3
Transmission Chain
Gearbox 2 - speed automatic
Fuel capacity 13.00 litres (3,41 gallons)
Fuel control OHC
Power 27.00 HP (19,60 kW)) @ 8000 RPM
Top speed 139.0 km/h (85,97 mph)
Front brakes Single disc
Rear brakes Expanding brake
Front tyre 3.60 - 19

Parts and fitment for this model

Use the part selector to keep searches tied to Honda CB 400 A. Select the exact part category before ordering and compare the recorded year, engine and chassis details above with your motorcycle.

  • Recorded year: 1978
  • Motorcycle type: Allround
  • Engine capacity: 395.00 ccm (23,98 cubic inches)
  • Recorded tyres: front 3.60 - 19; rear not listed

Workshop manual and service references

Use manufacturer documentation for service intervals, torque settings and safety procedures. Confirm the document matches your recorded year and engine before work.