SPI Q587020A Gas Shock Rear Front Absorber Select Shock/rear/front Snowmobiles

( Brand: Spi ), ( Manufacturer Part Number: Q587020A ), ( Part Type: Shock )

Review SPI Gas Shock/rear/front Absorber Select Polaris Snowmobiles #587020 Openbox

The **SPI Q587020A Gas Shock Absorber** is a high-performance, precision-engineered suspension component designed exclusively for select Polaris snowmobiles, ensuring optimal ride quality, handling, and durability in even the most demanding winter conditions. Crafted from premium-grade materials, this gas-charged shock absorber delivers a seamless blend of rebound and compression damping, allowing riders to maintain control and comfort over rough terrain, deep powder, or icy trails. The Q587020A features a robust, sealed gas-charge system that eliminates air bubbles and maintains consistent performance, reducing fatigue and improving responsiveness compared to traditional oil-filled shocks. Its advanced valving technology provides adjustable damping settings, enabling riders to fine-tune the suspension for their preferred riding style whether prioritizing comfort on groomed trails or aggressive handling in backcountry terrain. The shock s durable construction, featuring corrosion-resistant coatings and reinforced internals, ensures longevity even in harsh, subzero environments where salt, slush, and moisture can compromise lesser-quality components. Whether installed at the front or rear, this shock absorber enhances stability, reduces body roll, and minimizes vibration transfer, allowing for a more engaging and fatigue-free ride. Ideal for performance-oriented riders seeking a noticeable upgrade over stock suspension, the SPI Q587020A is a reliable, high-performance solution that elevates the overall driving experience of compatible Polaris snowmobiles.

The **SPI Q587020A Gas Shock** is a rear suspension absorber designed for select Polaris snowmobiles, including models like the 850, 900, and 1000cc engines. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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1. **Improved Ride Comfort** Gas shocks absorb bumps and vibrations more effectively than traditional mechanical shocks, reducing fatigue during long rides. This is particularly beneficial on rough terrain or when carrying heavy loads.

2. **Better Handling and Stability** The adjustable damping helps maintain consistent wheel contact with the ground, improving traction and reducing body roll. This is especially useful in deep snow, ice, or uneven trails.

3. **Durability and Longevity** Gas shocks are generally more robust than mechanical shocks, with fewer internal components prone to wear. They also resist oil leakage better over time, which can extend the life of the suspension system.

4. **Customizability** Many gas shocks allow for adjustable preload or damping settings (depending on the model), enabling riders to fine-tune the suspension for their weight, riding style, or terrain preferences.

5. **Reduced Wear on Other Components** By smoothing out impacts, gas shocks can reduce stress on the frame, engine mounts, and other parts of the snowmobile, potentially lowering long-term maintenance costs.

6. **Compatibility with Performance Mods** If you ve added weight (e.g., larger engine, aftermarket parts) or plan to, gas shocks can better handle the increased load without sacrificing performance.

7. **Quieter Operation** Gas shocks tend to produce less noise compared to mechanical shocks, which can be a minor but noticeable improvement during rides.

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1. **Higher Upfront Cost** Gas shocks are significantly more expensive than OEM mechanical shocks. The SPI Q587020A is no exception, and the price may deter budget-conscious buyers.

2. **Installation Complexity** While not overly difficult, installing a gas shock requires careful alignment and often involves removing the existing suspension components. Improper installation can lead to handling issues or damage. Some riders may need professional help, adding to the cost.

3. **Maintenance Requirements** Gas shocks require periodic checks for air pressure, oil leaks, and seal integrity. Unlike mechanical shocks, they can lose air over time, necessitating occasional top-ups (though many models include a built-in air chamber to mitigate this).

4. **Potential for Overkill** If you primarily ride on groomed trails or in mild conditions, the benefits of a gas shock may not be as pronounced. For casual riders, the cost may not justify the upgrade.

5. **Weight Addition** Gas shocks are heavier than mechanical ones, which could slightly affect the snowmobile s overall balance or handling, especially in agile maneuvers.

6. **Limited Adjustability (on Some Models)** Not all gas shocks offer extensive adjustability. The SPI Q587020A may have fixed damping or limited preload options, which could restrict fine-tuning compared to more premium aftermarket shocks.

7. **Resale Value Impact** Aftermarket suspension upgrades can sometimes reduce the resale value of a snowmobile, as not all buyers prioritize or understand the benefits of gas shocks.

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The **SPI Q587020A Gas Shock** is a worthwhile upgrade for riders who prioritize comfort, handling, and durability, especially those who frequently tackle rough or heavy-use terrain. The improved ride quality and reduced wear on other components make it a strong choice for performance-oriented or long-distance riders. However, the higher cost and maintenance demands may not align with the needs of casual or budget-conscious riders. If you re already investing in other performance mods or frequently push your snowmobile s limits, the benefits will likely outweigh the drawbacks. For those who mostly ride groomed trails or seek minimal upgrades, a mechanical shock or OEM replacement may suffice.

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- You ride on rough or varied terrain regularly.

- You ve added weight or plan to (e.g., larger engine, aftermarket parts).

- You value long-term comfort and reduced maintenance on other components.

- You re willing to invest in an upgrade that enhances handling and durability.

- You primarily ride groomed trails or in mild conditions.

- Your budget is tight, and you prefer to allocate funds elsewhere.

- You re uncomfortable with installation or maintenance requirements.

- You plan to sell the snowmobile soon, as aftermarket shocks may not appeal to all buyers.

For those on the fence, test-riding a snowmobile with gas shocks (e.g., a friend s or rental) can help determine if the upgrade is worth it for your specific riding habits. If you decide to proceed, ensure proper installation and follow maintenance guidelines to maximize performance and longevity.

Details:

Colors may vary slightly due to lighting conditions, camera flash and/or monitor settings. SPI Gas Shock Rear/Front Absorber for Select Polaris Snowmobiles #587020 open box. Manufacturer: SPI SU-04298. Purchased on accident from Dennis Kirk as an open box non-returnable, wrong part # for us always double check w/reading glasses LOL, Open.

Item condition is new. Please view photos as they constitute part of the.

part #: q587020a price

• $109.99

specifications snowmobileshocksoi:

• for makes: Polaris
• brand: Spi
• mpn: Q587020a
• part type: Shock

returns snowmobileshocksoi:

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

seller snowmobileshocksoi:

• city: Union, Maine
• rating: 99.0%
• # reviews: 283

offer snowmobileshocksoi:

• quantity: 1
• options: Ship-to-home
• best offers: True
• sold: 0
• started: February 18, 2026
• availability: In Stock

general snowmobileshocksoi:

• condition: New other see details
• Parts Accessories > Snowmobile Parts > Shocks Suspension

payments snowmobileshocksoi:

• other
• wallet: Paypal
• credit card: Visa

shipping snowmobileshocksoi:

• type: Calculated
• transit: 5-10 Days
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• cost: $8.97

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