SKI-DOO 50319 Rear Center Hpg Buildable Shock

( Brand: Ski-doo ), ( Manufacturer Part Number: 50319 ), ( Part Type: Shock )

Review SKI DOO Rear Hpg Re buildable Shock fits RE

The **Ski-Doo 50319 Rear Center HPG Re-Buildable Shock** is a high-performance, precision-engineered suspension component designed exclusively for Ski-Doo s lineup of high-performance snowmobiles, including the legendary Summit, Renegade, and other elite models. This rear center shock is a critical component of the HPG (High Performance Ground Control) suspension system, which is engineered to deliver unmatched stability, comfort, and responsiveness across rough terrain, deep powder, and aggressive off-piste riding. Built with a robust, re-buildable design, this shock features a durable, high-pressure gas-charged piston system that maintains consistent performance even under extreme conditions, ensuring optimal damping and rebound control for riders seeking the ultimate in snowmobile handling.

The 50319 shock incorporates a **high-quality, nitrogen-charged gas canister** that eliminates air compression issues, providing a smoother, more predictable ride by reducing foaming and maintaining consistent pressure. This gas-charged design also enhances the shock s ability to absorb impacts efficiently, reducing fatigue on both the rider and the snowmobile s frame over long rides. The re-buildable nature of this shock allows for easy maintenance, with replaceable internal components such as the piston seals, springs, and damping valves, extending the life of the suspension and ensuring it remains in peak condition for years of use.

Constructed from **high-grade aluminum and reinforced steel components**, the 50319 shock is built to withstand the rigors of extreme winter sports, including high-speed turns, deep snow jumps, and aggressive trail riding. The shock s **adjustable preload and rebound damping** settings allow riders to fine-tune their suspension to match their weight, riding style, and terrain preferences, whether they prioritize comfort on groomed trails or aggressive performance in backcountry conditions. The robust mounting hardware ensures a secure and stable connection to the snowmobile s chassis, minimizing flex and maximizing energy transfer for better control and responsiveness.

Ideal for both factory-equipped Ski-Doo models and aftermarket upgrades, this rear center shock is a game-changer for riders looking to elevate their snowmobile s performance. Whether you're tackling icy tracks, deep powder, or technical terrain, the 50319 HPG shock delivers the precision, durability, and adaptability needed to dominate the slopes. With its **re-buildable design, high-performance construction, and seamless integration with Ski-Doo s advanced suspension systems**, this shock is an essential upgrade for any serious rider seeking the perfect balance of comfort, control, and power.

### Pros and Cons of Buying a Ski-Doo 50319 Rear Center HPG Rebuildable Shock

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#### **Pros**

1. **Cost-Effective Long-Term Solution**

The rebuildable design of the HPG shock allows you to extend its lifespan by replacing worn components rather than purchasing a new shock entirely. This can save significant money over time, especially if you frequently use your Ski-Doo or plan to keep it for many years.

2. **Customization and Performance Tuning**

Rebuildable shocks offer the flexibility to adjust settings such as spring rate, damping, and sag to match your riding style, terrain, and weight. This can improve handling, comfort, and overall performance, making your Ski-Doo more responsive to your preferences.

3. **Accessibility to Parts and DIY Repairs**

Since the shock is rebuildable, you can easily source replacement parts (e.g., seals, springs, shock oil, or internals) from Ski-Doo dealerships, aftermarket suppliers, or online retailers. This makes it easier to perform maintenance yourself, reducing reliance on professional mechanics.

4. **Compatibility with Existing Systems**

The 50319 model is designed specifically for Ski-Doo vehicles, ensuring compatibility with your current setup. This means you won t need to worry about compatibility issues or additional modifications when installing or rebuilding the shock.

5. **Durability and Reliability**

High-performance shocks like the HPG are built to withstand the stresses of off-road and winter riding. Rebuilding the shock when necessary can help maintain its structural integrity and performance, reducing the risk of sudden failures.

6. **Environmental and Economic Benefits**

By rebuilding rather than replacing the shock, you reduce waste and the environmental impact associated with manufacturing new parts. Additionally, you avoid the upfront cost of a brand-new shock, which can be substantial.

7. **Warranty and Support**

Ski-Doo shocks often come with warranties or support from authorized dealers, which can cover rebuildable components or labor for certain repairs. This provides peace of mind knowing that you re supported by the manufacturer or dealer network.

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#### **Cons**

1. **Upfront Cost of Rebuildable Components**

While rebuilding a shock is cheaper in the long run, the initial cost of purchasing rebuildable parts (e.g., springs, seals, shock oil, or rebuild kits) can be higher than buying a pre-built replacement shock. This might be a barrier if you re on a tight budget.

2. **Time and Skill Required**

Rebuilding a shock requires mechanical knowledge and patience. If you re not experienced with suspension systems or DIY repairs, you may struggle with tasks like disassembling, cleaning, or reassembling the shock correctly. Poorly executed rebuilds can lead to premature wear or even damage to the shock.

3. **Potential for Misalignment or Improper Adjustments**

If you re not familiar with adjusting suspension settings (e.g., sag, rebound, or compression damping), you might end up with a shock that doesn t perform optimally. Incorrect adjustments can affect ride quality, handling, or even tire wear.

4. **Dependence on Quality Parts**

Using low-quality or incompatible parts during a rebuild can compromise the shock s performance and longevity. This is especially true for critical components like seals, springs, or shock oil, which must meet specific standards to function correctly.

5. **Limited Availability of Parts**

While rebuildable shocks are common, some specialized parts (e.g., rare springs or specific seals) might be harder to find, especially if you re not near an authorized Ski-Doo dealer. This could delay repairs or rebuilds if you re unable to source the necessary components quickly.

6. **Labor Costs for Professional Rebuilds**

If you choose to have the shock professionally rebuilt rather than doing it yourself, labor costs can add up, especially if the mechanic charges by the hour. This reduces some of the cost savings associated with rebuildable shocks.

7. **Learning Curve for Advanced Tuning**

While basic rebuilds are straightforward, fine-tuning the shock s performance (e.g., adjusting damping rates for different terrains) can be complex. This might require additional research, tools, or even consulting with experts to achieve the best results.

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### **Conclusion**

The Ski-Doo 50319 rear center HPG rebuildable shock is a practical choice for riders who prioritize long-term cost savings, customization, and hands-on maintenance. Its rebuildable nature makes it ideal for those who enjoy DIY repairs, have the time and skill to work on suspension systems, and want to optimize their Ski-Doo s performance. The ability to customize settings and extend the shock s lifespan far outweighs the initial investment for many riders.

However, if you lack mechanical experience, time, or patience for rebuilds, the upfront costs and complexity might not justify the purchase. In such cases, a pre-built replacement shock could be a simpler, albeit less customizable, solution. Additionally, if you rarely use your Ski-Doo or prefer convenience over DIY work, the hassle of sourcing parts and performing rebuilds may not be worth it.

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### **Recommendation**

- You are comfortable with basic mechanical work and have the time to rebuild or maintain the shock.

- You plan to keep your Ski-Doo for several years and want to save money on suspension replacements.

- You enjoy customizing your vehicle s performance and want the flexibility to adjust the shock to your riding style.

- You have access to quality rebuildable parts and tools, or are willing to invest in them.

- You prefer convenience and don t mind paying more for a turnkey solution.

- You lack the skills, time, or interest in performing DIY repairs or rebuilds.

- Your Ski-Doo is used infrequently, and the long-term benefits of a rebuildable shock don t justify the upfront effort.

- You re unsure about adjusting suspension settings and want a ready-to-use shock.

For most enthusiasts who value durability, cost efficiency, and control over their vehicle s performance, the rebuildable HPG shock is a strong recommendation. Just ensure you re prepared for the maintenance it requires.

Details:

NEW SKI DOO HPG SHOCK, FITS THE FOLLOWING: MEASURES 13.5 EYE TO CENTERSKI MXZ SPORT 550F XP REAR SUSPENSION 26M1421: Ski-doo Rear suspension 26m1421 600 ACE PACKAGE SUPERIOR: package sport superior 26M1427: 26m1427 XS 120 26M1531: 26m1531 TNT 1200 4TEC 900 26M1421.

part #: 50319 prices

• $280.00-$777.66

specifications snowmobileshocksoi:

• for models: Re
• for makes: Skidoo, Ski-doo
• brand: Ski-doo
• mpn: 50319
• part type: Shock

shipping snowmobileshocksoi:

• type: Calculated
• carrier: USPS
• class: Expedited
• transit: 3-8 Days
• cost: $30.30
• service: USPS Priority Mail

general snowmobileshocksoi:

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

offer snowmobileshocksoi:

• availability: In Stock
• quantity: 3
• started: February 4, 2026
• sold: 0
• options: Ship-to-home

payments snowmobileshocksoi:

• credit card: Visa
• wallet: Paypal
• other

seller snowmobileshocksoi:

• rating: 100.0%
• city: Wallingford, Vermont
• # Reviews: 2445

returns snowmobileshocksoi:

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

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