My Garage
Select a ride to guarantee fitment.
My Garage
Add your vehicles to your garage. Several features will then be available to facilitate your searches.
- Store vehicles in your garage
- Easily find guaranteed fit products and accessories
- Get product recommendations
Available Online
Free shipping on orders over $99
Standard Fulfillment: -
Expedited Fulfillment: -
Lowest Price Guaranteed
Fast Shipping
Easy Returns
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 SwitchBack 550 Snowmobile (2023-2026)
The Polaris SwitchBack 550, specifically the Sport 144 trim, was offered from 2023 to 2025. This vehicle is powered by the 550 Liberty engine, a 2-stroke, fan-cooled engine with a 544cc displacement and approximately 55 to 60 horsepower. Known for its reliability and value, the 550 Liberty is a proven design. For the 2026 model year, the SwitchBack 550 Sport 144 is no longer available for new orders, although units may still be found in dealer inventory. The 2026 SwitchBack models are primarily powered by the 650 Patriot engine, but other Polaris 550-powered models, such as the Voyageur, remain available. Frequently Asked Questions:
Q: How do I ensure I select the correct parts for my Polaris SwitchBack 550?
R: To guarantee compatibility, please use the year and edition selector located at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Break-in: 25 hours or 800 km or 1 month (one-time). Regular Service: 100 hours or 1,600 km or annually. | Always change the filter whenever changing the oil. Vehicles subjected to severe use require servicing at 50% of the stated interval. |
| Drive Belt | Inspect as needed, replace if damaged. | Inspect the belt for fraying, hour-glassing, loose cords, missing cogs, abrasions, or burns. Removing the drive belt for storage is recommended. |
| Spark Plugs | Inspect and replace as needed, typically every 3,200 km or every two years. | |
| Air Filter | Pre-filter: Inspect and clean daily. Main element: Inspect weekly, replace as needed. Regular Service: 100 hours or 1,600 km or annually. | Ensure proper installation of the filter and airbox cover. Inspect and clean ducts and screens as necessary. |
| Coolant | Level check daily. Strength and leak check seasonally. Complete replacement every five years. | Use Polaris Antifreeze 50/50 Premix to maintain the protective properties of the cooling system. |