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Description
FEATURES
- Complete assemblies, ready to install into the shock body
- Made from 6061-T6 aluminum and the same custom elastomer as our fork seals
- All have air bleed holes to help remove air from the oil reservoir during installation
- Double-lip oil seal designed to keep out dirt and keeps friction low
- Some models have updated designs for easier installation
- Includes aluminum body, dust seal, bushing, oil seal, O-ring, internal guide bushing/washer, snap ring and top out bumper
- Made in the U.S.A.
Technical Specifications
- MFG. Part Number 37-1125
Vehicle Information
Husqvarna FE 450 Dirt Bike (2014-2026)
The Husqvarna FE 450, an acclaimed enduro motorcycle, has been a staple in the off-road segment from 2014 to 2026. Throughout these years, it has maintained a consistent engine displacement of approximately 449.3 cc or 449.9 cc, often rounded to 450cc. While typically offered as a single model without distinct trims, the FE 450 has undergone significant generational changes and annual updates to enhance performance and rider experience. Key redesigns include a major overhaul in 2017, making the engine lighter and more compact, alongside chassis improvements. Further extensive updates followed in 2020, refining the engine, frame, and suspension. A comprehensive redesign in 2024 introduced a new engine with improved power delivery, a new chassis, enhanced WP suspension, and advanced electronics like a quickshifter. The 2025 model brought further refinements and introduced a special "Heritage" edition, with the 2026 model continuing this evolution. These updates ensure the FE 450 remains at the forefront of enduro performance. FAQ:
Q: How do I ensure parts fit my specific FE 450 model?
A: To guarantee compatibility, please use the year and edition selector on this page to find parts specific to your motorcycle.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | First change at 5 hours. Subsequently, every 15 hours or 30 hours (intensive/race use). | Includes cleaning oil screens. Official manuals vary slightly by model year. |
| Air Filter | Every 15 hours (normal use) or more frequently (difficult conditions, e.g., every 30 minutes). | Clean and lubricate regularly. Frequency depends on riding conditions. |
| Valve Clearance | Every 30 hours or after every race. | Check and adjust if necessary. |
| Top-End Inspections | 50-60 hours (recreational use) or 25-30 hours (aggressive/race use). | Recommended by general guides to maintain performance. |
| Bottom-End Inspections | 100 hours (recreational use) or 50-70 hours (aggressive/race use). | Recommended by general guides for long-term durability. |
| Fuel Filter | 45 hours, then 90 hours (main filter); 50 hours (in-tank filter). | Based on recommendations from some recent manuals. |
| Coolant | Check level regularly. Replace as per manual recommendations or more frequently in difficult conditions. | Use silicate-free, motorcycle-specific coolant. |
| Spark Plug | Check regularly. | Replacement is not specified with a fixed interval in sources, but checking is part of general maintenance. |