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Description
FEATURES
- Black vinyl coil-wound housing
- Meets or exceeds OEM quality
- Inner nylon sleeve for longer life and smooth operation
Technical Specifications
- MFG. Part Number 05-0381
Vehicle Information
Suzuki GS400 Motorcycle - Street (1977-1978)
The Suzuki GS400, a classic motorcycle produced from 1977 to 1978, was powered by an air-cooled, 398 cc parallel twin-cylinder DOHC engine. This model was offered in various trims, including the standard GS400 with wire wheels, the higher-end GS400E introduced in 1978 featuring cast wheels, and the more economical GS400X/XB which lacked a front disc brake and electric starter. During its short production run, the GS400 saw several notable updates. Early models experienced a horsepower increase from 34 hp to 37 hp. The 1978 model year brought the introduction of the GS400E with its distinctive cast wheels and a mildly stepped seat. The standard GS400 also received new styling with updated striping. Additionally, a minor exhaust system modification in 1978 contributed to a slight power increase, and the budget-oriented GS400X was discontinued after this year. These changes highlight a continuous refinement of the platform within its initial two years. FAQ:
Q: How can I confirm this part fits my Suzuki GS400?
A: To ensure perfect compatibility, please use the year and trim selector at the top of this page. Q: What are the main differences between the 1977 and 1978 GS400 models?
A: Key differences include the introduction of the GS400E trim, styling updates, and minor engine refinements. For specific details regarding your motorcycle, please use our vehicle selector.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 3 200 km | Replace engine oil and filter at each interval. |
| Spark Plugs | Inspect periodically, replace every 25 000 km | Recommended gap: 0.6-0.8 mm. |
| Air Filter | Clean every 6 400 km | Replace after 10-15 cleanings (foam filter) or every 13 000 to 19 000 km (paper filter). Inspect regularly. |