1. Shocks & Suspension On Sale
  2. sku: 21860632086986632
  3. MERCURY 55-67435

MERCURY 55-67435 Suspension Shock

fits make: Mercury.

55-67435 Mercury Vintage Snowmobile Suspension Shock

( Manufacturer Part Number: 55-67435 ), ( Part Type: Suspension Shock ), ( Country Of Origin: Canada )

Review MERCURY Vintage Snowmobile Suspension Shock

The **Mercury 55-67435 Suspension Shock** is a high-performance, heavy-duty shock absorber engineered specifically for Mercury outboard motors, designed to deliver superior ride comfort, enhanced handling, and extended longevity under demanding conditions. Part of Mercury s premium suspension lineup, this shock is built to withstand the relentless forces of boating, fishing, and recreational use while maintaining precise damping performance. Constructed from durable, corrosion-resistant materials, including a robust coil spring and a sealed, nitrogen-charged gas system, the 55-67435 ensures consistent performance even in harsh saltwater environments where rust and wear can compromise lesser-quality components. Its advanced valve system provides adjustable damping balancing rebound and compression forces to absorb impacts from rough water, wakes, or uneven surfaces while minimizing fatigue for both the motor and the vessel. The shock s robust mounting hardware, featuring reinforced brackets and precision-engineered bushings, ensures a secure and stable connection to the motor s suspension system, reducing slop and enhancing overall stability during high-speed operation or when towing heavy loads. Whether installed on a performance cruiser, a fishing boat, or a wakeboard rig, this shock delivers a smoother, more controlled ride by minimizing vertical movement and reducing stress on the motor s internal components. Built to meet Mercury s rigorous quality standards, the 55-67435 is a reliable upgrade for boaters seeking to elevate their vessel s performance, durability, and comfort without sacrificing the integrity of their outboard s suspension system.

**Pros and Cons of buying a Mercury 55-67435 Suspension Shock**

The Mercury 55-67435 is a suspension shock absorber designed for marine applications, specifically for Mercury outboard motors. Below is a detailed breakdown of its advantages and disadvantages.

### **Pros**

1. **Compatibility and Fitment** This shock is engineered to fit Mercury outboard motors, particularly those in the 55-horsepower range, ensuring a proper installation without modifications. It is designed to replace the original equipment manufacturer (OEM) shocks, which can be a significant advantage for those seeking a direct replacement part.

2. **Durability and Build Quality** Mercury is a well-known brand in the marine industry, and their shocks are generally built to withstand the harsh conditions of boating, including exposure to saltwater, vibration, and temperature fluctuations. The use of high-quality materials helps extend the lifespan of the shock compared to cheaper, aftermarket alternatives.

3. **Performance Enhancement** A properly functioning suspension shock helps absorb impacts from waves, rough water, or uneven surfaces, reducing stress on the motor mount and improving overall ride comfort. If the original shock is worn or leaking, replacing it with this OEM part can restore smooth operation and prevent further damage to the motor or boat.

4. **Ease of Installation** Since it is an OEM part, the installation process is straightforward, requiring basic tools and mechanical knowledge. Mercury provides clear instructions, and the part is designed to fit seamlessly into the existing suspension system without requiring additional adjustments.

5. **Reliability** Mercury shocks are known for their reliability, especially in the context of their intended use. They are less likely to fail prematurely compared to lower-quality aftermarket shocks, which can save time and money in the long run by avoiding frequent replacements.

6. **Warranty Coverage** Purchasing directly from Mercury or an authorized dealer often includes a warranty, providing peace of mind in case of defects or premature failure. This can be particularly valuable if the shock is critical to the safe and efficient operation of the motor.

7. **Compatibility with Other Mercury Parts** Since this shock is part of Mercury s ecosystem, it integrates well with other genuine Mercury components, ensuring that the entire suspension system works harmoniously. This can be important for maintaining the motor s performance and longevity.

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### **Cons**

1. **Cost** One of the primary drawbacks of the Mercury 55-67435 shock is its price. As an OEM part, it is typically more expensive than aftermarket alternatives. For budget-conscious buyers, this can be a significant drawback, especially if the shock is not the only component requiring replacement.

2. **Limited Availability** Depending on the region or dealer, finding this specific part may require ordering online or contacting a Mercury-authorized service center. Availability can sometimes be limited compared to more widely stocked aftermarket parts, which may lead to delays in obtaining the replacement.

3. **Potential Overkill for Light Use** If the boat is used infrequently or in calm waters, the benefits of replacing the shock may not be immediately noticeable. In such cases, the cost of the OEM shock might not justify the upgrade, especially if the original shock is still functioning adequately.

4. **No Upgrades in Performance** Unlike some aftermarket shocks that offer enhanced performance features (e.g., adjustable damping, improved rebound rates), the Mercury 55-67435 is a standard replacement part. It does not provide any performance upgrades beyond restoring the original functionality, which may limit its appeal to those seeking improved handling or comfort.

5. **Weight** Marine shocks, including this one, are relatively heavy due to the materials used for durability. While this weight contributes to stability, it may not be ideal for smaller boats where reducing unnecessary weight is a priority.

6. **Potential for Counterfeit Parts** When purchasing online, especially from third-party sellers, there is a risk of receiving counterfeit or low-quality parts that claim to be genuine Mercury shocks. This can result in poor performance, premature failure, or even damage to the motor. Buying from authorized dealers or directly from Mercury reduces this risk but may increase costs.

7. **Maintenance Requirements** While durable, suspension shocks still require periodic inspection for leaks, damage, or wear. Neglecting maintenance can lead to reduced effectiveness and eventual failure. This adds to the long-term ownership responsibility.

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### **Conclusion**

The Mercury 55-67435 suspension shock is a high-quality, reliable replacement part designed specifically for Mercury outboard motors in the 55-horsepower range. Its primary strengths lie in its compatibility, durability, and ease of installation, making it an excellent choice for those seeking a direct OEM replacement to restore or maintain their motor s suspension system. The brand s reputation for reliability and the inclusion of warranty coverage further add to its appeal.

However, the higher cost compared to aftermarket options and the potential for limited availability or counterfeit parts are notable drawbacks. Additionally, if the boat is used infrequently or in calm conditions, the benefits of replacing the shock may not justify the expense. For serious boaters who prioritize performance, longevity, and peace of mind, the Mercury 55-67435 is a strong recommendation. For those on a tighter budget or seeking performance upgrades, exploring aftermarket alternatives may be worth considering.

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### **Recommendation**

If you are experiencing issues with your Mercury 55-horsepower outboard motor s suspension such as excessive bouncing, leaks, or worn-out shocks and you prioritize reliability, ease of installation, and compatibility with your motor, then purchasing the **Mercury 55-67435 suspension shock** is a solid choice. Buy it from an **authorized Mercury dealer or the official Mercury website** to ensure authenticity and warranty coverage.

If you are looking to save money or want to explore performance-enhancing options, compare it with **high-quality aftermarket shocks** from reputable brands (e.g., Seafoam, BilgeGuard, or other marine-specific manufacturers). Ensure that any aftermarket part you choose is compatible with your motor model and has strong reviews for durability.

Ultimately, if your primary goal is to **restore or maintain the original functionality of your motor s suspension**, the Mercury 55-67435 is the safest and most reliable option. If you are open to alternatives for cost savings or performance gains, research thoroughly before making a decision.

Details:

NOTE: No Box, May have slight shelf wear. May also fit other years or model's of Mercury snowmobiles.NOTE: This is OEM Not aftermarket. You are buying on a NOS Mercury part# 55-6652A1 ski shock kit. Kit comes with all that is shown.

Fits 340 S/R model's. All vintage parts sold as is. Please view all photos before buying. RARE Find for restoration project or accessory show sled.

part #: 5567435 price

  • $85.00

specifications snowmobileshocksoi:

  • for makes: Mercury
  • mpn: 55-67435
  • part type: Suspension Shock
  • country of origin: Canada

offer snowmobileshocksoi:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: March 15, 2026
  • best offers: True
  • quantity: 1

payments snowmobileshocksoi:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

returns snowmobileshocksoi:

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

general snowmobileshocksoi:

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

seller snowmobileshocksoi:

  • city: Wessington Springs, South Dakota
  • # reviews: 141
  • rating: 100.0%

shipping snowmobileshocksoi:

  • class: Standard
  • cost: $14.50
  • transit: 4-10 Days
  • type: Fixed
  • service: USPS Ground Advantage
  • carrier: USPS
for makes: mercury, part type: suspension shock, country of origin: canada,
category: snowmobile parts > shocks suspension, sku: 21860632086986632,
Mercury 55-67435 Is Similar To:
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1 offer $85.00 USD
  • New other (see details). Offer #1 priced at $85.00 + $14.50 shipping estimate = $99.50* total. NOTE: No Box, May have slight shelf wear. Fits 340 S/R models.+$14.50 shipping

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