EPI Performance Top Chaincase Sprocket
03-SD25-11 (MFG #: SD25-11W)
$34.99
Sale price
$34.99
Regular price
$34.99
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EPI Performance Top Chaincase Sprocket for Polaris Indy 340 Snowmobile
EPI Performance Top Chaincase Sprocket for Polaris Indy 340 Snowmobile
$34.99
Sale price
$34.99
Regular price
$34.99
SKU:03-SD25-11
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Description
High performance chaincase sprockets. Made from high quality steel and then heat treated for strength. Much harder and stronger than the powdered metal OEM type. A great replacement for stock sprockets. SELECT PROPER WIDTH.
Technical Specifications
- MFG. Part Number SD25-11W
Vehicle Information
Polaris Indy 340 Snowmobile (1999-2007)
The Polaris Indy 340, produced between 1999 and 2007, was a popular snowmobile model known for its reliability and simplicity. It consistently featured a 339cc fan-cooled twin-cylinder engine, generally rated at approximately 36 horsepower. This 2-stroke, reed valve, carbureted engine remained a defining characteristic throughout its production, ensuring predictable performance for trail enthusiasts. While the 339cc engine remained largely consistent, the chassis underwent a notable evolution. Earlier models utilized the traditional “Indy” chassis, while later models, starting in 2004 and becoming predominant by 2006, transitioned to the more rugged “EDGE” chassis. The “LX” trims that appeared in 2007 were also part of the EDGE chassis lineup, succeeding the “Classic” versions. FAQ:
Q: How can I ensure part compatibility for my Polaris Indy 340?
A: To guarantee part compatibility, please use our year and trim selector located at the top of this page. It will help you find the exact components for your specific model.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | 800 km or 6 months, or 1 600 km or 1 year following initial break-in | Check level before every ride. Some manuals suggest changing every 3 200 km or 200 hours. |
| Drive Belt | 800 km or 6 months | Inspect and adjust. Replace as needed. Inspection and replacement suggested at 50 hours or 800 km. |
| Spark Plug | 3 200 km or 2 years | Inspect and replace as needed. Some schedules indicate annual inspection and replacement or at 1 600 km. |
| Air Filter | Before every ride (cleaning and inspection) | Clean and inspect, replace as needed. Replacement suggested at 50 hours / 1 600 km / 1 year following initial break-in. |
| Coolant | Check level before every ride. Test strength and inspect for leaks every 800 km or 6 months. Flush system every 8 000 km or 5 years. | Daily level check recommended. Seasonally inspect coolant strength and yearly pressure test the system. Some manuals recommend changing every two years. |
Service intervals may vary slightly by model year and specific vehicle configuration. It is crucial to consult the owner's manual for your exact model for the most accurate maintenance schedule.