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Description
Technical Specifications
- MFG. Part Number SM-09099
Vehicle Information
Ski-Doo GSX 550 Snowmobile (2005-2010)
The Ski-Doo GSX 550, produced from 2005 to 2010, is a versatile snowmobile valued for its reliability and handling. It was equipped with a consistent 553.4cc fan-cooled 2-stroke engine, delivering steady performance for trail riding and recreation. Initially offered as the GSX Fan 550F, a GSX Sport 550F trim was also introduced for the 2010 model year. From 2005 to 2009, the GSX 550F was built on the REV chassis, known for its rider-forward ergonomics and weighing approximately 209-211 kg (460-465 lbs). For the 2010 model year, a significant evolution occurred: the snowmobile underwent a revision and a notable weight reduction, dropping to about 198 kg (438 lbs). This modification strongly suggests a transition to a lighter platform, likely the REV-XP chassis or a variant, thereby enhancing agility and the riding experience. Frequently Asked Questions (FAQ):
Q: How can I ensure this part fits my Ski-Doo GSX 550?
A: To guarantee compatibility, please use our year and model selector located at the top of this page.
Q: Are there significant differences between the 2005-2010 GSX 550 models?
A: Yes, the chassis underwent a major evolution in 2010. Use the selector to find parts specific to your year.
Maintenance
| Component | Interval | Details |
| Injection Oil (2-stroke engine) | Before each ride | Check level and top off as needed. Running out of oil can severely damage the engine. Use high-quality 2-stroke injection oil (TC-W3 or manufacturer-specified). |
| Engine Oil Filter | Not applicable | 2-stroke oil injection engine, does not have a traditional engine oil filter. |
| Drive Belt | Inspect every 50 hours or 2,400 to 4,800 km | Inspect for signs of damage, separation, glazing, or excessive wear. Ensure proper tension and height upon reinstallation. |
| Spark Plugs | Annually or pre-season | Inspect and replace as needed. Consult the owner's manual for the exact interval. |
| Air Filter | Periodically | Inspect the air intake system. Consult the owner's manual for the cleaning or replacement schedule. |
| Coolant | Check before each ride; Change every 2 years | Check level when cold before each ride. Use manufacturer-specified coolant or a 50/50 premix rated for powersports. |