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Description
Replacement rope sheave. Arctic Cat OEM # 3003-179. Polaris OEM # 3083377.
Technical Specifications
- MFG. Part Number SM-11025C
Vehicle Information
Polaris Frontier 780 Snowmobile (2002-2005)
The Polaris Frontier 780/784 is a snowmobile model offered from 2002 to 2005, known for its liquid-cooled, horizontal in-line, 4-stroke Polaris Liberty engine. This engine was highlighted for its environmental benefits, including significant reductions in emissions and improved fuel efficiency. The Frontier models were often associated with the broader Polaris Indy snowmobile line, sometimes referred to as "Indy Frontier Touring" or "Indy Frontier Classic." A notable change occurred between the 2002 and 2003 model years. In 2002, the Frontier featured a 780cc engine displacement. From 2003 to 2005, the engine displacement increased slightly to 784cc, maintaining this size for the remainder of its production. The primary trim offered throughout the entire 2002-2005 period was the Frontier Touring. The Frontier Classic trim was also available during 2003 and 2004. The 2004 Frontier Touring was a "Carryover" model, indicating no major changes from the previous year. Q: How do I ensure I select the correct parts for my Polaris Frontier?
A: To guarantee a perfect fit, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 800 km or 6 months. Initial break-in service at 25 hours. | Change. Inspect for leaks. |
| Drive Belt | Inspect and adjust every 800 km or 6 months. Inspect every 50 hours or 800 km. | Replace as needed. |
| Spark Plugs | Every 3 200 km or 2 years. | Inspect and replace as needed. |
| Air Filter | Inspect and clean before every ride or weekly. Replace every 50 hours or 1 600 km or yearly. | Pre-filter: inspect and clean often, replace daily as needed. Main element: inspect weekly, replace as needed. Ensure proper installation of the filter and airbox cover, clean ducts and screens. |
| Coolant | Check level daily. Test strength and inspect for leaks every 800 km or 6 months. Flush system every 8 000 km or 5 years. Change every two years. |