Sports Parts Inc. Chaincase Sprocket
03-AP19-13 (MFG #: 19-13W)
$79.50
Sale price
$79.50
Regular price
$79.99
Sale
-0%
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Sports Parts Inc. Chaincase Sprocket for Polaris Trail 550 Snowmobile
Sports Parts Inc. Chaincase Sprocket for Polaris Trail 550 Snowmobile
$79.50
Sale price
$79.50
Regular price
$79.99
Sale
-0%
SKU:03-AP19-13
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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 19-13W
Vehicle Information
Polaris Trail 550 Snowmobile (2004-2010)
The Polaris Trail 550, a popular snowmobile model from 2004 to 2010, was known for its reliable 544cc, 2-stroke, fan-cooled, twin-cylinder engine, typically producing 60 horsepower. This engine platform remained consistent throughout the production run, forming the core of various trims.
While the engine displacement was stable, Polaris introduced several key upgrades. In 2004, the 550 fan engine received a new pipe and digital ignition, leading to slight horsepower gains and improved fuel economy. Concurrently, the Trail RMK model transitioned to the EDGE chassis and incorporated the Altitude Compensating Carburetion System (ACCS). Further enhancements in 2006 included NiCaSil-lined cylinders for the 550 Fan engine, improving emissions and fuel efficiency, a feature that continued into 2007. Q: How do I ensure I select the correct parts for my Polaris Trail 550?
A: To guarantee compatibility, please use our year and model selector at the top of the page. This will filter parts specifically designed for your vehicle's exact configuration.
Maintenance
| Component | Interval | Details |
| Initial Break-In Service | 25 hours or 800 km or 1 month (whichever comes first) | Change engine oil and filter; inspect and replace air filter as necessary; inspect cooling system fluid level and for leaks, add coolant if needed; inspect and clean spark arrestor as needed; general lubrication of all applicable fittings; inspect front gearcase fluid level and for leaks, add lubricant if needed; inspect transmission fluid level and for leaks, add lubricant if needed. |
| Every Ride / Daily | Pre-Ride Inspection | Check engine oil level; check coolant fluid level; inspect and clean air filter (pre-filter) often, replace as needed; inspect and clean PVT intake often; clean spark arrestor and inspect exhaust system for damage. |
| Engine Oil and Filter | 50 hours or 800 km or 6 months (whichever comes first) | Change. |
| Coolant | 50 hours or 800 km or 6 months (whichever comes first) | Test strength and inspect for leaks. |
| Drive Belt | 50 hours or 800 km or 6 months (whichever comes first) | Inspect, adjust, and replace as needed. |
| General Lubrication | 50 hours or 800 km or 6 months (whichever comes first) | Lubricate all fittings, pivots, and cables. |
| Spark Plugs | 100 hours or 1600 km or 1 year (whichever comes first) | Inspect and replace as needed. |
| Air Filter | 100 hours or 1600 km ou 1 year (whichever comes first) | Inspect and replace as needed. |
| Cooling System | 3200 km or 2 years (whichever comes first) | Flush the system. |
These intervals are based on general Polaris guidelines. For precise information, consult your specific model's owner's manual.