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Description
Replacement housing for Polaris tail lights.
Technical Specifications
- MFG. Part Number SM-01094-1
Vehicle Information
Ski-Doo Blizzard 441 Snowmobile (1973)
The 1973 Ski-Doo Blizzard 441, often known as the 440, marked a pivotal year for the racing-oriented Blizzard lineup. This high-performance snowmobile was powered by a twin-cylinder Rotax engine with an actual displacement of 398.6 cc. It was primarily offered in racing trims such as the Blizzard GR (Grass Racer), Blizzard 441 Racer, or Blizzard 441 GR, all designed for competitive performance. The 1973 model year brought significant updates, particularly for the 440cc class. These models featured all-new rotary valve twin engines and were built on a completely new chassis. Designed for racing, they incorporated a special rubber track and a bogie wheel suspension. To maximize performance and minimize weight, these sleds were stripped down, featuring smaller fuel tanks and seats. This represented a distinct evolution for the smaller engine Blizzards, setting them apart from the larger 640 and 797 models which saw fewer changes. Q: How can I ensure this part fits my Ski-Doo Blizzard 441?
A: Please use our year and model selector at the top of the page to find parts compatible with your specific edition.
Maintenance
| Component | Interval | Details |
| Chaincase Oil | End of each season or annually | 2-stroke engine does not use an engine oil filter. Frequently check the rotary valve oil reservoir level. |
| Drive Belt | Check every 50 hours | Replace if width is reduced by 3.0 mm. Start each season with a fresh belt. Visually inspect before every ride. |
| Spark Plug | At least once per season | Remove and clean. Inspect electrodes for wear and replace if needed. Adjust gap to 0.51 mm. |
| Air Filter | Not applicable | The intake silencer is not a traditional air filter. Operate only in clean, snow-covered areas. |
| Coolant | Replace every 2 years | Check level frequently (maintain 25 mm below filler neck). Use a 60% antifreeze / 40% water mixture. |