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Description
Technical Specifications
- MFG. Part Number PATP-1102
Vehicle Information
Polaris Big Boss 350 ATV (1993)
The 1993 Polaris Big Boss 350 6x6 was a robust utility ATV known for its six-wheel-drive system. This model featured a 352cc, single-cylinder, 2-stroke, liquid-cooled engine, often referred to as the 350L. While specific horsepower figures are not explicitly listed, this engine was noted for providing ample power, comparable to early 400cc Polaris models of the era. For the 1993 model year, the primary trim was the Polaris Big Boss 350 6x6, also known as the Big Boss 350L 6x6, with the 'L' denoting its liquid-cooled engine. There were no mid-cycle generation or engine changes specifically within 1993. The 350L engine was consistently used from 1990 to 1993. A significant change occurred in 1994, when Polaris refined the 350 engine and introduced a new 400cc engine, offering increased horsepower. Q: How can I confirm this part fits my 1993 Polaris Big Boss 350?
A: To ensure perfect compatibility, please use the year and edition selector available on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Break-in period: 25 hours or 800 km. Regular maintenance: 100 hours or 1,600 km, or annually. | Change filter with every oil change. |
| Drive Belt | Inspect and replace as needed. | Generally every 1,600 to 3,200 km, depending on riding conditions. |
| Spark Plug | Inspect and replace as needed. | Generally every 100 hours or 1,600 km, or every 12 months. |
| Air Filter | Inspect and clean frequently, replace as needed. | Pre-filter: daily. Main element: weekly. General replacement: 100 hours or annually. |
| Coolant | Check level daily. Complete replacement: every two years. Flush: every 8,000 km or 5 years. | Inspect level and leaks. Check strength seasonally and pressure test annually. |