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Description
Excellent durability and traction One of the best trail tracks ever offered and still a best seller today, with rigid, hard-wearing lugs for mile after mile of dependable use. A wide range of sizes fits many different snowmobiles. This is the benchmark model for high-performance trail tracks, with excellent durability and traction on groomed or hard-pack snow
FEATURES
- Rigid lugs provide superior handling, acceleration, and braking on groomed trails
- Narrow lug base for reduced rolling resistance and maximum top speed
- Angled profiles for aggressive forward and lateral bite
Please Note
- Part# 04-6799089(20 x 154 x 1.375) Only works with 6 row drive lugs!!
- Not all tracks can be installed on all sleds without modification. The listings in the application chart fit OEM suspension, track width, length, and drive pitch only. To determine if an optional track is compatible with a particular snowmobile, you must check the bulkhead, tunnel, heat exchanger, and suspension wheel positioning for proper clearance.
Technical Specifications
- MFG. Part Number 9968H144
Vehicle Information
Polaris Indy Super Sport 550 Snowmobile (1999-2003)
The Polaris Indy Super Sport 550 snowmobile, produced from 1999 to 2003, is known for its reliability and accessible performance. It features a 544cc fan-cooled twin-cylinder engine, a Fuji-built, carburetor-equipped two-stroke, delivering approximately 55 horsepower. This model offered a robust and enjoyable riding experience for trail enthusiasts. While the core 544cc engine remained largely unchanged during this period, significant evolutions marked the chassis and certain components. The 1999 model introduced second-generation body styling and the XTRA-10 rear suspension. In 2001, the introduction of the EDGE chassis improved handling and reduced weight, a platform also adopted by other 550 models. Trim variations like the Indy SuperSport Edge appeared in 2001, followed by several Edge and M-10 versions in 2003. Minor adjustments were made to the drive belt width (changing from 1 3/8 inches to 1 7/16 inches in 2001) and the number of chain links (66 for 1999-2001, 72 for 2003). Q: How can I ensure this part fits my snowmobile?
A: To guarantee compatibility, please use the year and model selector on this page to find parts specific to your Polaris Indy Super Sport 550.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Break-in: 25 hours, 800 km or 1 month (whichever comes first). Regular: 100 hours, 1,600 km or annually (whichever comes first). | The oil filter should always be changed with the oil. Some Polaris models may have a 50-hour interval after break-in. |
| Drive Belt | Inspection: Every 800 km or 6 months. Replacement: As needed, typically every 1,600 km or annually. | The 1999 Service Manual suggests checking belt condition and adjusting tension at 800 km, then inspecting at 2,400 km. |
| Spark Plugs | As needed, generally every 3,200 km or 2 years. | Inspect and replace as needed. |
| Air Filter | Pre-filter: Inspect and clean often, replace as needed (daily). Main Element: Inspect and replace as needed (weekly). Regular: Inspect and replace as needed every 1,600 km or annually. | Inspect and replace as needed at the 25-hour/800 km break-in service. |
| Coolant | Level Check: Daily. Change: Every 2 years. | Inspect strength seasonally and pressure test the cooling system yearly. Some Polaris guidelines suggest flushing the system every 8,000 km or 5 years. |