SPORTS PARTS INC 6118-S322077-88 Spi Front Gas Suspension Sp Shock

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 6118-S322077-88 ), ( Part Type: Suspension Shock )

Review SPORTS PARTS INC Spi Front Gas Suspension Shock Polaris Sp fits XC 600 2003–2005

The **SPI Front Gas Suspension Shock (Part #6118-S322077-88)** is a high-performance, precision-engineered suspension component designed exclusively for the **2003 2005 Polaris 600 XC Sport**, ensuring optimal handling, comfort, and durability for off-road adventures. This front gas shock is crafted with **high-grade steel and advanced hydraulic technology**, delivering a smooth yet responsive ride over rough terrain while maintaining superior stability at high speeds. The shock features a **sealed, nitrogen-charged gas system**, which eliminates air bubbles and prevents oil foaming, ensuring consistent damping performance even under extreme conditions. Its **adjustable rebound and compression damping** allows riders to fine-tune the suspension to their preferred firmness, whether tackling rocky trails, jumping over obstacles, or cruising on smoother paths. The robust **O-ring sealed construction** protects against dust, debris, and moisture, extending the shock s lifespan and maintaining peak performance over thousands of miles. With its **durable coil spring design** and reinforced mounting points, this shock is built to withstand the demands of aggressive riding, reducing fatigue and enhancing control in both on- and off-road scenarios. Whether you're a seasoned trail rider or an enthusiast looking to upgrade your Polaris 600 XC Sport, this **OEM-replacement front gas shock** provides the perfect balance of comfort, responsiveness, and reliability, ensuring a smoother, more enjoyable riding experience.

### **Pros and Cons of buying a Sports 6118-S322077-88 SPI Front Gas Suspension Shock for a 2003-2005 Polaris 600 XC-SP**

1. **OEM Replacement Part** This shock is a direct factory replacement for the front suspension on the 2003-2005 Polaris 600 XC-SP, ensuring a perfect fit without modifications.

2. **Improved Ride Comfort** Gas shocks provide better damping than traditional coil or oil shocks, reducing bounce and improving stability over rough terrain.

3. **Enhanced Handling** The SPI (Selective Positioning Interface) design helps maintain consistent wheel travel, improving traction and control, especially on technical trails.

4. **Durability** Gas shocks are less prone to oil leaks and wear compared to older suspension systems, offering a longer lifespan with proper maintenance.

5. **Compatibility with Aftermarket Upgrades** If you plan to add other performance parts (e.g., stiffer springs, different fork guards), this shock will integrate well.

6. **Reduced Fatigue on Long Rides** The improved suspension helps absorb impacts, making long rides more comfortable for both rider and bike.

7. **Resale Value Preservation** Keeping OEM or high-quality aftermarket suspension parts can help maintain the bike s value if you decide to sell later.

1. **Cost** As an aftermarket part, it will be more expensive than a used or salvaged OEM shock, though it may still be cheaper than a full suspension rebuild.

2. **Installation Complexity** Replacing a front suspension shock requires removing the fork, which may be a DIY challenge for inexperienced mechanics. Professional installation could add to the cost.

3. **Potential for Misalignment** If not installed correctly, the shock could cause uneven wheel contact, affecting handling and tire wear.

4. **Limited Customization** Unlike full suspension forks, this shock has limited adjustability (e.g., no compression/rebound damping adjustments), so performance tuning is restricted.

5. **Wear Over Time** While durable, gas shocks can degrade with age, especially if ridden aggressively or in extreme conditions (e.g., heavy mud, rocks). Regular maintenance is required.

6. **Weight** Gas shocks are slightly heavier than some lightweight aftermarket alternatives, though the difference is minimal on a 600cc bike.

7. **Availability** Depending on the seller, you may encounter counterfeit or low-quality knockoffs. Buying from a reputable dealer (e.g., Polaris parts store, trusted online retailer) is crucial.

---

### **Conclusion**

The **Sports 6118-S322077-88 SPI front gas suspension shock** is a solid upgrade for your 2003-2005 Polaris 600 XC-SP, offering significant improvements in ride quality, handling, and durability compared to the stock suspension. While it comes at a higher cost than a used part and requires careful installation, the benefits especially for riders who frequently tackle rough terrain make it a worthwhile investment. If you prioritize comfort, control, and long-term reliability, this shock is a strong choice.

- **Reconditioned OEM shocks** (from a trusted salvage yard).

- **Budget aftermarket shocks** (e.g., Fox or hlins used parts).

- **Maintaining the stock suspension** with regular servicing (if it s still functional).

For most serious riders, the upgrade is justified, but weigh the cost against your riding habits and budget.

---

### **Recommendation**

- You ride frequently on rough or technical terrain.

- You want to improve comfort and handling without a full suspension swap.

- You re willing to invest in a high-quality, long-lasting part.

- You have access to proper installation tools or a mechanic.

- You re on a very tight budget and the stock suspension is still reliable.

- You lack experience with suspension maintenance or installation.

- You find a high-quality used OEM shock at a significantly lower price.

**Final Verdict:** For the average rider seeking a balance of performance and durability, this shock is a **strong recommendation**. Just ensure you purchase from a trusted source and install it correctly.

Details:

SPI Front Gas Suspension Shock for 2003 - 2005 Polaris 600 XC SP Front: Application. This is helpful if you are buying multiple items.: Brand: Sports Parts Inc, model Number: 6118-S322077-88. I need to exchange an item.

Parts without fitment are to be assumed universal and may require vehicle modification. Compatibility: Years: Make: model: Application: Notes: 2003 - 2005 Polaris600 XC Springtime-10, 2005 Polaris500 2004 Polaris700 Classic Front, 2006 Polaris500 2005 Polaris700 2006 Polaris600 2004 Polaris800 XC Front, 2005 Polaris800 Upfront, 2003 Polaris Super Sport Front, 2004 Polaris Frontier 2004 M-10FrontM-10.

part #: 6118s32207788 price

• $148.37

specifications snowmobileshocksoi:

• for models: Xc, 600
• for makes: Polaris
• for years: 2003-2005
• brand: Sports Parts Inc
• mpn: 6118-s322077-88
• part type: Suspension Shock

payments snowmobileshocksoi:

• wallet: Paypal
• credit card: Mastercard
• other

shipping snowmobileshocksoi:

• type: Fixed
• transit: 3-6 Days
• class: Standard
• service: Standard
• cost: $0.00

offer snowmobileshocksoi:

• options: Ship-to-home
• sold: 0
• quantity: 9
• started: February 3, 2026
• availability: In Stock

seller snowmobileshocksoi:

• city: Indiana, US
• rating: 99.8%
• # reviews: 76835

general snowmobileshocksoi:

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

returns snowmobileshocksoi:

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

Sports Parts Inc 6118-S322077-88 Is Similar To:

• 01-154-16 Sports Parts Inc Voltage Regulator (30.2% similar) Replaces all selenium metal plate and silicon rectifiers. Output current. 12 volt 200 watt or less. Replaces regulators used on arctic cat, Kawasaki, Krupp, scorpion, ski-door, and others. Protects batteries, lights, and complete electrical systems...(March 11th, 2017)
• 01-154-21c Sports Parts Inc Voltage Regulator (30% similar) ...(March 10th, 2017)
• 02-114-03 Sports Parts Inc Sport Exhaust Ball Joint Assembly (34.8% similar) Exhaust ball joint assembly heavy-duty construction. Return items must be in original manufacturers packaging. Thickness shipping free ground in the 48 contiguous us states only, and only for items marked as. Keep all packaging materials and the original shipping box. All tags, labels and stickers ...(September 7th, 2018)
• 04-130-05 Sports Parts Inc Spi Spring Adj Bolt Arctic (31.1% similar) Your friends at classic cycle Parts appreciate business...(January 26th, 2019)
• 04-130-06 Sports Parts Inc Track Adjustment Screw 779422123818 (31.8% similar) on the continent of north America. Actual product may differ from the item shown in photograph. Photos are for reference only...(July 28th, 2018)
• 04-229-010 Sports Parts Inc Cross Shaft (35.8% similar) Photos and fitment chart are for reference may be slightly different every application. The photo fitment chart may also not show everything that is Included...(February 15th, 2019)
• 04-256-su-04055 Sports Parts Inc Spi (30.5% similar) Spi shocks are designed to work with oem bushings, springs and collars. Check price list for special dealer pricing warning: photos may be generic or approximations, if you are unsure about what purchasing please before order. For bushing, spring and collar info see page. Id: su mfg price: 96. Never...(April 22nd, 2017)
• 04-273 Sports Parts Inc Spi (32.8% similar) ...(December 18th, 2017)
• 04-295 Sports Parts Inc Spi Spring For Susp Shock (48.6% similar) This occasionally happens, and is rare. Expedited shipping via USPS priority mail with delivery confirmation is available...(July 11th, 2018)
• 04-296-05 Sports Parts Inc Shock Collar For Springs (39.7% similar) Shock collar for bushings, springs and collars dagger check for special dealer pricing replacement bushing kit '98-02 STX, '00-03 500R 600R 700R, '98-99 Max DLX SC Tc. Springs spi shocks are designed to work with...(September 27th, 2018)
• 04-297-02 Sports Parts Inc Arctic Cat Spring Retainers Crossfire Cc Up (33.9% similar) They may have repairs. Please look at all the pictures and read whole. Oem original equipment manufacturer which may be new or used items for that machine. Not asking questions, gets you the wrong part every time guaranteed. As this stops us from selling the item to someone else who needs. Shipping ...(August 13th, 2018)