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Yamaha XJ 400 Seca Parts

Engine and Transmission

The Yamaha XJ 400 Seca is a 4 stroke, Naked Bike bike with a Air cooled 398.00 ccm (24,17 cubic inches) Four cylinder boxer type of engine. This engine then gets the power to the rear wheel with a Chain driven transmission.

This engine has 45.00 HP (32,64 kW)) @ 10000 RPM, 33.90 Nm (3,48 kgf-m or 24,88 ft.lbs) @ 8000 RPM and a top speed of 162.5 km/h (100,50 mph)

Fuel System

When riding, the fuel capacity is an essential consideration. The Yamaha XJ 400 Seca includes a fuel tank and utilizes a DOHC fuel control system, delivering good performance during your journeys.

Maintenance and Service

Preventative care is key to maintain your Yamaha XJ 400 Seca performing at its best. Popular maintenance parts include batteries. Through proper maintenance, your XJ 400 Seca will continue to deliver excellent performance over many seasons.

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Yamaha XJ 400 Seca Technical Specifications

Type: Four cylinder boxer
Displacement: 398.00 ccm (24,17 cubic inches)
Power: 45.00 HP (32,64 kW)) @ 10000 RPM
Torque: 33.90 Nm (3,48 kgf-m or 24,88 ft.lbs) @ 8000 RPM
Compression: 9.7:1
Stroke: 4
Cooling: Air
Valves: N/A
Starter: Electric
Transmission: Chain
Gearbox: 6 - speed
Top Speed: 162.5 km/h (100,50 mph)
Fuel Capacity: N/A
Fuel Control: DOHC
Type: Naked Bike
Year: 1981
Weight: 176.0 kg (386,06 pounds)
Length: N/A
Front Brakes: Single disc. 1 Piston Caliper
Rear Brakes: Expanding brake (drum brake)

Common Questions About Yamaha XJ 400 Seca Parts

The most frequently replaced parts for the Yamaha XJ 400 Seca include air filters, oil filters, brake pads, chain and sprockets, and clutch components. Based on owner experiences, specific components like Yamaha Xj400 may also require occasional replacement.
Many parts for the Yamaha XJ 400 Seca are readily available through our suppliers. Common searches from owners include Yamaha Xj400, 1993 Xj 400 Engine, Yamaha Xj 400s, which we stock regularly.
The Yamaha XJ 400 Seca benefits from regular service intervals. Oil changes are typically recommended every 3,000-5,000 miles, with more comprehensive service including inspection of Yamaha Xj400 recommended at 10,000 miles intervals.

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