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Description
FEATURES
- The replacement starter meets or exceeds original manufacturer specifications
- 100% oem interchangeable , no modifications needed for installation
- Double sealed housing, keeps dirt out for longer service life
- 90/10 copper bushings and heavy duty needle bearing for longer life
- 100% electronically tested insulated armatures
- High quality magnets to provide more starting torque
- Solenoids have 100% copper windings and terminals for consistent starting connection
Technical Specifications
- MFG. Part Number 410-58066
Vehicle Information
Polaris Rush 850 Snowmobile (2019)
The 2019 Polaris Rush 850 is a performance snowmobile that marked the introduction of the Patriot 850 engine. This 840 cc, 2-cylinder engine was acclaimed as the most powerful and quickest-reacting two-stroke in the sport, delivering unrivaled acceleration and response. For the 2019 model year, the Rush 850 was primarily offered in PRO-S and XCR trims, exclusively available to SnowCheck program buyers. The 2019 model year was significant for the Rush 850 due to the introduction of the all-new Patriot 850 engine. This liquid-cooled 850 twin engine represented a major upgrade, designed for enhanced durability and superior performance. This new engine was a key highlight of Polaris's 2019 lineup. The Rush Pro-X models were discontinued that year, with buyers shifting towards the XCR trims. FAQ:
Q: How can I ensure this part is compatible with my snowmobile?
A: To guarantee compatibility, please use our year and edition selector located at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Break-in: 25 h, 800 km, or 1 month (whichever comes first). Following break-in: 50 h, 1 600 km, or annually (whichever comes first). | Always change the filter when changing the oil. |
| Drive Belt | Inspect and adjust as needed. Inspect pre-ride, then at 240 km, 800 km, and 1 600 km. | Remove for off-season storage to prevent damage and condensation. |
| Spark Plugs | Inspect at 240 km, 800 km, and 1 600 km. Replace at 1 600 km. | Recommended gap: 0.7 mm. |
| Air Filter | Break-in: Inspect and replace as necessary at 25 h or 1 month. Regular maintenance: Inspect, clean, or replace as needed. | Ensure proper installation of the filter and airbox cover. Inspect ducts and screens, clean as necessary. Inspect main filter element weekly and pre-filter often. |
| Coolant | Check level daily. Inspect system every 800 km or 6 months. Flush system every 8 000 km or 5 years. | Inspect system for cracks and leaks. Test coolant strength seasonally and system pressure yearly. 50/50 Extended Life Coolant should be replaced every 5 years. |