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Description
OEM-quality replacement suspension spring.
Technical Specifications
- MFG. Part Number 04-378
Vehicle Information
Arctic Cat Wildcat 650 Snowmobile (1988-1990)
The Arctic Cat Wildcat 650, produced from 1988 to 1990, was a high-performance snowmobile renowned for its powerful 650cc liquid-cooled Suzuki twin engine, delivering over 100 horsepower. This model marked Arctic Cat's introduction of a large displacement twin-cylinder liquid engine, featuring a gear-driven water pump and tunnel-mounted heat exchangers. Throughout its production, the Wildcat 650 saw notable advancements. While the 1988 model introduced the platform with 38mm carburetors, the 1989 version received numerous chassis improvements, larger 40mm Mikuni carburetors, and the advanced Arctic Front Suspension (AFS) for enhanced handling. In 1990, a new trim, the Wildcat 650 Mountain Cat, was introduced. This variant utilized Arctic Cat's Prowler chassis, featured an AWS A-arm front suspension, and came with a longer 136-inch track for superior deep snow performance, while the standard Wildcat 650 retained its 121-inch track. Q: How do I ensure I'm selecting parts for my specific Wildcat 650 model year?
A: Please use the year and edition selector at the top of the page to filter for parts compatible with your exact Arctic Cat Wildcat 650 (1988-1990).
Maintenance
| Component | Interval | Details |
| Engine Oil and Coolant | Beginning and mid-season | Check levels and replenish as needed. |
| Drive Belt | Upon inspection | Inspect for wear and damage. Replace if needed to prevent failure. |
| Air Filter | Periodically | Inspect, clean, or replace if damaged or cannot be cleaned. |
| Spark Plugs | Upon inspection | Clean or replace if fouled. Adjust gap. The 1990 model uses NGK BR9ES. |