1. Shocks & Suspension On Sale
  2. sku: 21800545689590731
  3. SKI DOO 505006400

SKI-DOO 505006400 Elan Spring Cushion

fits model: Slider. make: Skidoo, Ski-doo.

505006400 Ski-doo Elan Spring Slider Cushion

( Brand: Ski-doo ), ( Manufacturer Part Number: 505006400 ), ( Part Type: Spring Cushion )

Review SKI DOO Elan Spring Cushion fits SLIDER

The **Ski-Doo 505006400 Elan Spring Slider Cushion** is a meticulously engineered aftermarket seat upgrade designed to elevate both comfort and performance for riders of the iconic Ski-Doo Elan series. Crafted with precision and built to withstand the demands of off-road adventures, this spring slider cushion replaces the stock seat with a premium, ergonomic design that cradles the rider in a supportive yet plush embrace. The cushion features a high-quality, durable spring mechanism that ensures smooth, responsive articulation, allowing for optimal weight distribution and reduced fatigue during extended rides. Its contoured shape is engineered to minimize pressure points, particularly around the hips and tailbone, while the reinforced padding absorbs vibrations and shocks from rough terrain, delivering a significantly smoother ride compared to the standard seat. The material blend combines weather-resistant, abrasion-proof fabric with a breathable, moisture-wicking inner layer, ensuring durability in all conditions while keeping the rider cool and dry. Whether tackling steep climbs, technical descents, or long-distance trails, this cushion enhances stability and control by lowering the rider s center of gravity, making it an ideal choice for both recreational enthusiasts and competitive riders seeking a competitive edge. The installation process is straightforward, with the spring slider mechanism designed to integrate seamlessly with the Elan s existing seat rails, ensuring a secure and long-lasting fit. With its blend of performance-driven engineering and rider-centric comfort, the Ski-Doo 505006400 Elan Spring Slider Cushion is a standout accessory for those looking to transform their riding experience into one of heightened enjoyment and efficiency.

**Pros and Cons of buying a Ski-Doo 505006400 Elan Spring Slider Cushion**

The Ski-Doo 505006400 Elan Spring Slider Cushion is designed to replace the stock seat on the Ski-Doo Elan model, offering improved comfort and performance. Below is a detailed breakdown of its advantages and disadvantages.

### **Pros**

1. **Enhanced Comfort**

The spring slider mechanism provides a more cushioned and adjustable seating experience, reducing fatigue during long rides. The gel or foam padding absorbs vibrations and impacts better than the stock seat, making it ideal for off-road or rough-terrain use.

2. **Improved Ergonomics**

The Elan model is known for its sporty, aggressive riding position, which can be uncomfortable over extended periods. This aftermarket seat offers better contouring and support, allowing riders to maintain a more natural posture without straining their back or legs.

3. **Durability and Longevity**

High-quality materials, such as reinforced stitching and weather-resistant fabrics, ensure the seat lasts longer than the stock seat, which can degrade faster under frequent use. The spring mechanism also reduces wear on the seat frame by distributing weight more evenly.

4. **Better Heat and Moisture Management**

Many aftermarket seats feature breathable materials or moisture-wicking properties, preventing sweat buildup and keeping the rider cooler in warm conditions. This is particularly useful for riders who frequently use their Ski-Doo in humid or hot environments.

5. **Easier Installation**

The Ski-Doo 505006400 is designed as a direct replacement, meaning it fits standard Elan models without requiring modifications. The slider mechanism allows for slight adjustments in seat height and angle, which can be beneficial for riders of different sizes.

6. **Aesthetic Appeal**

The Elan seat often comes in sleek, modern designs that enhance the vehicle s sporty appearance. Some models also offer customizable colors or patterns, allowing riders to personalize their Ski-Doo.

7. **Reduced Rider Fatigue**

By providing better shock absorption, the seat helps minimize the jarring effects of rough terrain, leading to less muscle fatigue and discomfort during long rides. This is especially beneficial for trail riders who spend hours on uneven surfaces.

8. **Compatibility with Accessories**

Some aftermarket seats include mounting points or additional features that allow for the attachment of seat warmers, phone holders, or other accessories, adding convenience without compromising comfort.

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### **Cons**

1. **Higher Upfront Cost**

Compared to the stock seat, the Ski-Doo 505006400 Elan Spring Slider Cushion is more expensive. While it offers significant improvements, budget-conscious buyers may find the price prohibitive, especially if they are not heavily investing in other aftermarket upgrades.

2. **Potential for Misalignment**

If not installed correctly, the slider mechanism could become misaligned, leading to an unstable seating position or even damage to the seat frame. Riders must ensure proper installation to avoid issues like wobbling or premature wear.

3. **Weight Considerations**

Aftermarket seats are often heavier than stock seats due to the added padding and structural components. While this may not significantly impact performance, it could slightly reduce fuel efficiency or handling sensitivity for riders who prioritize lightweight setups.

4. **Limited Availability of Replacement Parts**

If the seat sustains damage or wears out over time, finding exact replacement parts may be difficult. Some aftermarket seats rely on proprietary components, which can be harder to source than OEM parts.

5. **Possible Compatibility Issues**

While the Ski-Doo 505006400 is designed for the Elan model, slight variations in frame dimensions or mounting points could exist between different years or trims. Buyers should verify compatibility with their specific Ski-Doo model before purchasing.

6. **Maintenance Requirements**

Over time, the spring mechanism and padding may require cleaning or lubrication to maintain optimal performance. Riders must be willing to perform basic maintenance to ensure the seat remains comfortable and functional.

7. **Potential for Overcomplication**

Some riders prefer the simplicity of the stock seat, which requires no adjustments or maintenance. The slider mechanism, while beneficial, adds complexity that may not be necessary for casual or short-duration use.

8. **Durability Concerns with Cheaper Alternatives**

Not all aftermarket seats are created equal. Lower-quality versions of the Ski-Doo 505006400 may fail prematurely due to poor materials or craftsmanship. Buyers should research brands and read reviews to ensure they are purchasing a reputable product.

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### **Conclusion and Recommendation**

The **Ski-Doo 505006400 Elan Spring Slider Cushion** is a worthwhile investment for riders who prioritize comfort, durability, and ergonomics over cost savings. Its spring mechanism and high-quality padding make it ideal for those who spend extended periods on the Ski-Doo, whether for recreational trail riding, backcountry adventures, or daily commuting. The seat s adjustable nature and weather-resistant design further enhance its appeal, particularly for riders in varied conditions.

However, the higher cost and potential maintenance requirements may deter buyers who are looking for a simple, low-cost upgrade. Additionally, those who frequently ride in very light or short-duration sessions might not see enough benefit to justify the expense.

**Final Recommendation:**

If you frequently ride your Ski-Doo Elan for long distances, on rough terrain, or in demanding conditions, the **Ski-Doo 505006400 Elan Spring Slider Cushion** is highly recommended. It significantly improves comfort, reduces fatigue, and enhances the overall riding experience. Ensure you purchase from a trusted manufacturer and follow installation guidelines carefully to maximize its lifespan.

For casual riders or those on a tight budget, the stock seat may suffice, but upgrading to this aftermarket seat will provide noticeable long-term benefits. Always verify compatibility with your specific model before purchasing.

Details:

Good used Ski spring Slider cushion from a 1973 Ski Doo Elan. As far as I know this part will only fit the Elan's, any year.

part #: 505006400 prices

  • $19.99-$37.00

specifications snowmobileshocksoi:

  • for models: Slider
  • for makes: Skidoo, Ski-doo
  • brand: Ski-doo
  • mpn: 505006400
  • part type: Spring Cushion

seller snowmobileshocksoi:

  • rating: 100.0%
  • city: Appleton, Wisconsin
  • # reviews: 8284

offer snowmobileshocksoi:

  • sold: 0
  • options: Ship-to-home
  • started: March 4, 2026
  • quantity: 2
  • availability: In Stock
  • best offers: True

payments snowmobileshocksoi:

  • other
  • wallet: Apple-pay
  • credit card: Discover

shipping snowmobileshocksoi:

  • service: USPS Ground Advantage
  • cost: $5.07
  • carrier: USPS
  • type: Calculated
  • class: Standard
  • transit: 5-10 Days

general snowmobileshocksoi:

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

returns snowmobileshocksoi:

  • policy: No Returns
for models: slider, for makes: skidoo, ski-doo, part type: spring cushion,
category: snowmobile parts > shocks suspension, sku: 21800545689590731,
Ski-doo 505006400 Is Similar To:
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2 offers $19.99–$37.00 USD
  • New. Offer #1 priced at $19.99 + $6.00 shipping estimate = $25.99* total. See Pictures Ski Doo Oem Brass Plate.+$6.00 shipping
  • New. Offer #2 priced at $37.00 + $4.00 shipping estimate = $41.00* total. +$4.00 shipping

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