Genuine Motorcycle Parts Logo

You are looking at Yamaha DT 400 MX

Which parts are you looking for?

Yamaha DT 400 MX Parts

Engine and Transmission

The Yamaha DT 400 MX is a 2 stroke, Enduro bike with a Air cooled 397.00 ccm (24,10 cubic inches) Single cylinder type of engine. This engine then gets the power to the rear wheel with a Chain driven transmission.

This engine has 21.00 HP (15,22 kW)) @ 5600 RPM and a top speed of 136.0 km/h (84,08 mph)

Fuel System

For weekend adventures, the tank size is an important factor. The Yamaha DT 400 MX is equipped with a 9.00 litres (2,37 gallons) fuel tank and uses a Membrane fuel injection system, giving reliable range for your rides.

Maintenance and Service

Regular maintenance is vital for keeping your Yamaha DT 400 MX in top condition. Essential service parts involve batteries. Through proper maintenance, your DT 400 MX will sustain reliable service for many miles.

Loading products...

Loading...

Wheels and Tyres

If you are looking for Yamaha DT 400 MX Tyres then you will need to look for the correct sizes. On this model the Front Tyre size is 3.00 - 21 and the Rear Tyre size is 4.00 - 18 so before going ahead and buying a tyre, make sure that it is the correct size.

Yamaha DT 400 MX Technical Specifications

Type: Single cylinder
Displacement: 397.00 ccm (24,10 cubic inches)
Power: 21.00 HP (15,22 kW)) @ 5600 RPM
Torque: N/A
Compression: 6.4:1
Stroke: 2
Cooling: Air
Valves: N/A
Starter: N/A
Transmission: Chain
Gearbox: 5 - speed
Top Speed: 136.0 km/h (84,08 mph)
Fuel Capacity: 9.00 litres (2,37 gallons)
Fuel Control: Membrane
Type: Enduro
Year: 1978
Weight: N/A
Length: N/A
Front Brakes: Expanding brake
Rear Brakes: Expanding brake

Common Questions About Yamaha DT 400 MX Parts

The most frequently replaced parts for the Yamaha DT 400 MX include air filters, oil filters, brake pads, chain and sprockets, and clutch components. Based on owner experiences, specific components like Yamaha Dt400 Service Manual may also require occasional replacement.
Many parts for the Yamaha DT 400 MX are readily available through our suppliers. Common searches from owners include 1976 Yamaha 400 Mx For Sale, Yamaha 400 Motor In A 175, Ebay Dt 400, which we stock regularly.
The Yamaha DT 400 MX benefits from regular service intervals. Oil changes are typically recommended every 3,000-5,000 miles, with more comprehensive service including inspection of Yamaha Dt400 Service Manual recommended at 10,000 miles intervals.

Quick Find

Search

Manufacturers