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Description
Namura gaskets are manufactured to OE-specs, which means no trimming or fitment issues. Namura materials are explicitly selected for their temperature, oil, fuel, and coolant-resistant qualities as well as tested using ASTM standards. Each design is evaluated against rigid quality-control standards to ensure each set meets or exceeds OE performance.
Technical Specifications
- MFG. Part Number NW-40006T
Vehicle Information
Polaris SL 780 Personal Watercraft (1996-1997)
The Polaris SL 780, a popular personal watercraft from 1996 to 1997, was known for its performance and reliable Fuji 780 cc two-stroke engine. This model featured a 779 cc displacement across both years. While the engine displacement remained constant, the 1997 model year saw a power output adjustment, increasing from 90 horsepower in 1996 to 95 horsepower. This was a performance enhancement rather than a full generation change. The SL 780 was offered in a standard trim and an SLT 780 trim, with the SLT featuring slightly different dimensions, including a 1.24 m beam, 3.05 m length, and a net weight of 240 kg. Q: How can I be sure this part fits my Polaris SL 780?
A: To ensure perfect compatibility, please use the year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Initial: 25 hours or 800 km, or 1 month. Following: Every 800 km or 6 months, or 50-100 hours. | Always change the filter when changing the oil. Some guidelines suggest 100 hours or 1600 km. |
| Drive Belt | Inspect and adjust, replace as needed. Typically every 50 hours or 1600 km, or yearly. | |
| Spark Plugs | Inspect and replace as needed. Typically every 3200 km or 2 years, or 100 hours or 1600 km. | |
| Air Filter | Inspect and clean, replace as needed. Typically before every ride or every 50 hours or 1600 km. | Factory filter elements are often non-cleanable and need replacement if dirty. |
| Coolant | Test strength and inspect for leaks every 800 km or 6 months. Inspect strength seasonally and pressure test yearly. Flush every 8000 km or 5 years. |