ARCTIC CAT 1604-179 Left Rear Suspension Spring

( Brand: Arctic Cat ), ( Manufacturer Part Number: 1604-179 ), ( Part Type: Spring Suspension )

Review ARCTIC CAT Snowmobile Left Rear Suspension Spring Model's Used fits 1997

The **Arctic Cat 1997 Model 1604-179 Left Rear Suspension Spring** is a precision-engineered component designed specifically for Arctic Cat snowmobiles, ensuring optimal ride quality, stability, and durability on both groomed trails and deep powder. Manufactured to exacting standards, this spring is a critical part of the rear suspension system, playing a vital role in absorbing shocks, vibrations, and uneven terrain impacts to enhance rider comfort and control. Crafted from high-grade, heat-treated steel, it is built to withstand the harsh conditions of winter sports, including extreme cold, moisture, and repeated mechanical stress. The spring s design incorporates a progressive rate, meaning it provides a firmer resistance at higher compression levels, which helps maintain stability at higher speeds while still allowing for smooth articulation over rough surfaces. This particular model, designated for the left rear suspension of the 1997 Arctic Cat snowmobile, is a direct-fit replacement, ensuring compatibility without the need for modifications. Whether used for routine maintenance or as a replacement for a worn-out spring, this component is essential for preserving the performance and longevity of the vehicle s suspension system, ultimately contributing to a more enjoyable and safer riding experience.

**Pros and Cons of Buying an Arctic Cat 1604-179 Left Rear Suspension Spring (Model Year 1997)**

1. **Direct Fitment** This part is designed specifically for the Arctic Cat 1604-179 model, ensuring compatibility without modification. It will fit the left rear suspension spring slot exactly as intended by the manufacturer.

2. **Reliability** Arctic Cat parts are known for durability, especially in off-road and snowmobile applications. A genuine or high-quality aftermarket spring should maintain proper suspension function, reducing wear on other components like shocks, bushings, and the frame.

3. **Performance Preservation** A worn or broken suspension spring can lead to poor handling, uneven weight distribution, and increased stress on the frame. Replacing it prevents further damage and ensures the vehicle rides smoothly, which is critical for safety and performance.

4. **Cost-Effective Long-Term Solution** While the upfront cost may seem high, replacing a failed spring avoids more expensive repairs down the line, such as frame damage or suspension system failures. It also extends the lifespan of related components like shocks and linkages.

5. **Ease of Installation** Suspension springs are relatively straightforward to replace, especially if you have basic mechanical skills. Many owners or mechanics can complete the job in under an hour with the right tools (e.g., spring compressor, socket set, and jack).

6. **Availability of Genuine vs. Aftermarket Options** If you opt for a genuine Arctic Cat part, you re guaranteed compatibility and build quality. Aftermarket options (from reputable brands) can offer similar performance at a lower cost, though quality varies, so research is advised.

7. **Prevents Safety Hazards** A broken spring can cause sudden loss of suspension support, leading to loss of control. Replacing it ensures the vehicle remains stable during operation, which is especially important for snowmobiles used in rugged or high-speed conditions.

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1. **Cost** Suspension springs, especially genuine OEM parts, can be expensive. For a 1997 model, prices may range from $50 to $150 depending on whether it s new or refurbished. Aftermarket alternatives may be cheaper but could lack longevity.

2. **Potential for Counterfeit Parts** If purchasing online, there s a risk of receiving a fake or low-quality part. Always buy from trusted sellers (e.g., Arctic Cat dealerships, reputable online retailers, or specialized snowmobile shops) to avoid this issue.

3. **Additional Labor Costs** If you re not comfortable working on suspension systems, hiring a mechanic could add $50 $150 to the total cost. DIY installation requires patience, especially if the spring is stiff or corroded.

4. **Compatibility Concerns (If Misidentified)** Double-check that the part number (1604-179) matches your exact model and year. Mixing up left/right or front/rear springs could lead to improper fitment or further damage.

5. **Wear on Related Components** If the suspension system has been neglected for years, other parts (e.g., shocks, bushings, or linkages) may also be worn. Replacing just the spring might not fully restore optimal performance, requiring additional maintenance.

6. **Limited Lifespan of Aftermarket Parts** Cheaper aftermarket springs may not last as long as OEM parts, especially if they re made from lower-grade materials. This could lead to repeated replacements over time.

7. **Environmental Factors** If the snowmobile has been stored improperly (e.g., in a damp or corrosive environment), the spring or surrounding components may be rusted or damaged. Inspecting the area before installation is crucial to avoid further issues.

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Replacing the left rear suspension spring on your Arctic Cat 1604-179 is a **necessary maintenance task** if the spring is broken, stretched, or corroded. The benefits improved safety, performance, and longevity of the suspension system far outweigh the drawbacks, provided you source a quality part and install it correctly. The primary risks (cost, counterfeit parts, or additional wear) can be mitigated by purchasing from a trusted supplier and either doing the work yourself or having it done by a professional.

If the spring is the only failing component, prioritize replacing it to prevent secondary damage. If other parts of the suspension are worn, consider addressing them simultaneously for a complete solution.

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1. **Verify the Part Number** Confirm that 1604-179 is the correct spring for your specific model and year. Check with Arctic Cat s parts department or a mechanic if unsure.

2. **Choose Quality Over Cheapness** Opt for a **genuine Arctic Cat part** or a **highly rated aftermarket alternative** (e.g., from brands like **Spartan, Snowmobile Parts Depot, or Arctic Cat s authorized dealers**). Avoid unknown sellers to avoid counterfeit or low-quality springs.

3. **Inspect the Suspension System** While replacing the spring, examine the **shocks, bushings, and linkages** for wear. Replace any damaged components to ensure balanced performance.

4. **DIY or Professional Installation?**

- If you re experienced with mechanical work, **DIY installation** is feasible and cost-effective. Use a **spring compressor** and follow Arctic Cat s service manual for guidance.

- If unsure, **hire a mechanic**, especially if the spring is stiff or the surrounding area is corroded.

5. **Maintain the Suspension** After replacement, regularly check the suspension for proper tension and signs of wear. Lubricate bushings and inspect for rust or leaks in the shocks.

6. **Budget for Future Maintenance** Allocate funds for periodic suspension checks, as springs and shocks degrade over time with use.

**Final Verdict:** **Proceed with the replacement.** The long-term benefits of safety, performance, and preventing costly damage justify the investment. Prioritize quality and proper installation to maximize the part s lifespan.

Details:

USED ARCTIC CAT SNOWMOBILE LEFT REAR SUSPENSION SPRING, PART NUMBER - 1604-179 Replaced by 0704-991, FITS THESE model's 1997 EXT 580 EFI DLX 600 THUNDERCAT Z 440 ZL SPRING.

part #: 1604179 prices

• $23.99-$49.99

specifications snowmobileshocksoi:

• for makes: Arctic-cat, Arctic
• for years: 1997
• brand: Arctic Cat
• mpn: 1604-179
• part type: Spring Suspension

payments snowmobileshocksoi:

• credit card: Mastercard
• wallet: Paypal
• other

general snowmobileshocksoi:

• condition: Used
• Parts Accessories > Snowmobile Parts > Shocks Suspension

shipping snowmobileshocksoi:

• service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
• carrier: USPS
• cost: $13.75
• class: Standard, Expedited
• transit: 3-6 Days
• type: Calculated

seller snowmobileshocksoi:

• # reviews: 14529
• city: Hinckley, Minnesota
• rating: 99.9%

returns snowmobileshocksoi:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer snowmobileshocksoi:

• quantity: 1
• options: Ship-to-home
• sold: 0
• started: February 6, 2026
• availability: In Stock

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