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Description
Direct replacement to your original unitPlug-and-play, direct fit, easy installation.Two keys includedConnector includedAll product shipped are tested
Technical Specifications
- MFG. Part Number 01-118-19
Vehicle Information
Moto-Ski Grand Sport 440 Snowmobile (1974-1975)
The Moto-Ski Grand Sport 440, produced from 1974 to 1975, was a notable snowmobile in its era, powered by a 440 cc BSE (Bouchard Snowmobile Engine). In 1974, the 440 BSE engine underwent a significant rework, becoming a 6-port design and boosting its horsepower from 33 HP to 40 HP. This enhanced 40 HP rating carried over to the 1975 model. While the Grand Sport 440 remained a consistent offering, 1975 also saw the introduction of a specific trim, the Grand Sport TS 440 GrandMat. This period marked a transition for Moto-Ski, as the 1975 models were among the last to utilize BSE engines before a broader shift to Rotax engines in the lineup. FAQ:
Q: How do I ensure I select the correct parts for my Moto-Ski Grand Sport 440?
A: To guarantee a perfect fit, please use the year and trim selector at the top of this page. This will filter parts specifically compatible with your snowmobile's exact configuration.
Maintenance
| Component | Interval | Details |
| Engine Oil Filter / Chaincase Oil | Weekly check (chaincase), Annual or end-of-season change (chaincase) | 2-stroke engine, no conventional engine oil filter. Check fuel level and gas-oil mixture. Chaincase lubricant should be checked at least once a week. |
| Drive Belt | Every 50 hours (inspection) | Inspect the drive belt for cracks, uneven wear, or burn marks. Replace if damaged. Check belt tension and alignment. |
| Spark Plugs | Annually (recommended replacement) | Inspect spark plugs and replace if they show black deposits or worn electrodes. Check spark plug wires. |
| Air Filter | Not applicable | This model, being a fan-cooled 2-stroke engine, typically does not have a conventional air filter. It uses a screen or an open intake system. |
| Coolant | Not applicable | The Moto-Ski Grand Sport 440 is a fan-cooled engine and does not have a liquid coolant system or coolant. |