Yamaha DT 400 MX Parts

Find clutch, brakes, exhaust, filters and more for the Yamaha DT 400 MX. Select a category below to compare current partner listings.

Yamaha DT 400 MX part categories

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Gear Change Oil Seal for Yamaha DT 400 MX 1977-1978 Hendler

Gear Change Oil Seal for Yamaha DT 400 MX 1977-1978 Hendler

£7.95eBay
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Motorcycle Handle Clutch Brake Lever Compatible with Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400

Motorcycle Handle Clutch Brake Lever Compatible with Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400

£13.49Amazon
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Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

£17.47Amazon
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3 Pcs Engine Main Seals Crank Shaft Seal Kit Replace OEM Part 93103-40091-00 and 93103-30150-00 For Yamaha DT MX YZ TY IT WR 250 400 490 Models

3 Pcs Engine Main Seals Crank Shaft Seal Kit Replace OEM Part 93103-40091-00 and 93103-30150-00 For Yamaha DT MX YZ TY IT WR 250 400 490 Models

£17.50Amazon
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Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400 Lever Set Clutch Brake Levers Clutch Lever

Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400 Lever Set Clutch Brake Levers Clutch Lever

£17.94Amazon
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Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400 Lever Set Clutch Brake Levers Clutch Lever

Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400 Lever Set Clutch Brake Levers Clutch Lever

£18.24Amazon
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Clutch Lever Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400 Lever Set Clutch Brake Levers Motorbike Levers

Clutch Lever Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400 Lever Set Clutch Brake Levers Motorbike Levers

£18.24Amazon
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Motorbike Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

Motorbike Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

£18.29Amazon
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Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

£18.29Amazon
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Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

£18.30Amazon
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Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400 Lever Set Clutch Brake Levers Clutch Lever

Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 125 200 250 350 400 Lever Set Clutch Brake Levers Clutch Lever

£18.51Amazon
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Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

Brake Clutch Levers Handle Clutch Brake Lever Set Fit Use For Yamaha DT MX 100 125 175 360 400 RD 200 250 350 Levers

£18.70Amazon
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Yamaha DT 400 MX verified model facts

This page is for the Yamaha DT 400 MX. 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 Enduro
Year 1978
Engine capacity 397.00 ccm (24,10 cubic inches)
Engine type Single cylinder
Stroke 2
Cooling Air
Transmission Chain
Gearbox 5 - speed
Fuel capacity 9.00 litres (2,37 gallons)
Fuel control Membrane
Power 21.00 HP (15,22 kW)) @ 5600 RPM
Top speed 136.0 km/h (84,08 mph)
Front brakes Expanding brake
Rear brakes Expanding brake
Front tyre 3.00 - 21
Rear tyre 4.00 - 18

Parts and fitment for this model

Use the part selector to keep searches tied to Yamaha DT 400 MX. 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: Enduro
  • Engine capacity: 397.00 ccm (24,10 cubic inches)
  • Recorded tyres: front 3.00 - 21; rear 4.00 - 18

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.