1. Boat Outboard Engines To Buy
  2. sku: 23467239352431773
  3. MERCURY 8M0063476

MERCURY 8M0063476 Tie Bar 745061898776 32

fits make: Mercury.

8m0063476 Mercury New Tie Bar 32 Inch

( Manufacturer Part Number: 8M0063476 ), ( Part Type: Tie Bar ), ( Country Of Origin: United States ), ( UPC: 745061898776 )

Review MERCURY New Tie Bar 32 Inch

The **Mercury 8M0063476 Tie Bar (32")** is a high-performance, heavy-duty component designed specifically for Mercury outboard motors, ensuring optimal power transfer, reliability, and longevity in demanding marine applications. Engineered to meet the rigorous demands of both recreational and professional boating, this tie bar serves as a critical linkage between the engine s transmission and the propeller shaft, playing a pivotal role in maintaining smooth operation and reducing stress on the drivetrain. Constructed from high-grade, heat-treated steel, the tie bar is precision-machined to exacting tolerances, guaranteeing durability even under extreme loads, vibrations, and fluctuating temperatures encountered during extended use. Its robust construction minimizes flex and torsional deflection, which helps preserve the integrity of the propeller shaft and transmission, ultimately extending the lifespan of the entire outboard system.

Measuring **32 inches in length**, this tie bar is tailored to fit a wide range of Mercury outboard models, including those in the **400, 500, and 600 HP series**, as well as other compatible engines within the brand s lineup. The design incorporates a **slip-fit connection** at both ends, allowing for easy installation and removal without the need for specialized tools, though proper alignment and torque specifications must be followed to prevent premature wear or failure. The tie bar s smooth, polished surfaces reduce friction and wear on associated components, while its reinforced structure ensures it can withstand the high torque outputs generated by modern outboard engines, whether operating at full throttle in open-water cruising or under heavy load during towing or fishing.

Beyond its mechanical robustness, the **8M0063476 Tie Bar** is engineered with practicality in mind, featuring a **universal fitment** that simplifies maintenance and part replacement for boat owners and marine technicians. Whether replacing a worn or damaged tie bar or upgrading for enhanced performance, this component is a direct-fit solution that restores or improves the drivetrain s efficiency. Mercury s commitment to quality is evident in the tie bar s **corrosion-resistant finish**, which helps protect against saltwater degradation a critical consideration for boats operating in coastal or marine environments. By maintaining the structural integrity of the tie bar, Mercury ensures that the outboard motor operates at peak efficiency, delivering consistent power, smoother operation, and reduced risk of catastrophic failure.

For boaters who demand reliability and performance from their Mercury outboard, the **8M0063476 Tie Bar (32")** is an essential, high-quality replacement part that upholds the brand s reputation for innovation and durability. Whether used in a high-performance racing vessel, a deep-sea fishing charter, or a family cruiser, this tie bar contributes to the overall robustness of the propulsion system, ensuring that every outing is met with confidence in the engine s ability to handle the rigors of the water. Proper installation and regular inspection of this component are recommended to maintain optimal performance and safety, reinforcing its role as a foundational element in Mercury s outboard drivetrain.

### Pros and Cons of buying a Mercury 8M0063476 Tie Bar (32mm)

#### **Pros:**

1. **Compatibility and Fit:** The Mercury 8M0063476 tie bar is designed specifically for Mercury outboard motors, ensuring a precise fit and proper alignment with the engine s components. This reduces the risk of misalignment issues that can lead to performance problems or damage.

2. **Durability and Quality:** Mercury outboard motors are known for their robust construction and high-quality materials. The tie bar is built to withstand the stresses of marine environments, including exposure to saltwater, vibrations, and varying temperatures. This makes it a reliable long-term component.

3. **Performance Optimization:** A properly installed tie bar helps maintain the correct angle and tension of the outboard motor s drive unit, which can improve fuel efficiency, throttle response, and overall engine performance. This is particularly important for motors that are frequently used in demanding conditions.

4. **Ease of Installation:** While some marine components can be tricky to install, the Mercury tie bar is designed with user-friendly features, such as clear mounting points and alignment guides. This can make the replacement process more straightforward, especially for those with basic mechanical skills.

5. **Warranty Coverage:** Purchasing directly from Mercury or an authorized dealer often comes with warranty coverage, which can provide peace of mind and protection against defects. This is especially valuable if the tie bar fails prematurely due to manufacturing issues.

6. **Compatibility with Accessories:** The tie bar is part of the outboard s structural system, which means it integrates seamlessly with other Mercury components, such as the lower unit, steering system, and trim tabs. This ensures that all parts work together harmoniously.

7. **Resale Value:** Since Mercury outboards are widely recognized for their reliability and performance, maintaining the original components including the tie bar can help preserve the boat s resale value. Buyers often prefer boats with well-maintained, original equipment.

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#### **Cons:**

1. **Cost:** The Mercury 8M0063476 tie bar is not a cheap component. Depending on the retailer and whether you purchase it new or used, the price can be relatively high compared to generic or aftermarket alternatives. This may be a significant investment for boat owners on a tight budget.

2. **Limited Availability:** While Mercury parts are widely available through dealers and online retailers, finding the exact part number (8M0063476) may require some effort, especially if you re not purchasing directly from an authorized source. Counterfeit or incompatible parts could be a risk if bought from untrusted sellers.

3. **Installation Complexity:** Although the tie bar is designed for ease of installation, replacing it may require removing the outboard motor from the transom, which can be a labor-intensive process. Boat owners without mechanical experience or the right tools may need to hire a professional, adding to the overall cost.

4. **Potential for Wear Over Time:** Like all mechanical components, the tie bar can wear out over time due to exposure to harsh conditions, corrosion, or excessive stress. While Mercury parts are durable, they are not indestructible, and eventual replacement may be necessary, which could be inconvenient for frequent boaters.

5. **Dependence on Mercury s Support:** If issues arise with the tie bar such as a manufacturing defect or compatibility problem resolving them may require contacting Mercury s customer support or an authorized service center. This can sometimes involve long wait times or additional costs for diagnostics or repairs.

6. **Aftermarket Alternatives:** While Mercury s tie bar is reliable, there are aftermarket options available that may offer cost savings or additional features (e.g., reinforced materials or easier installation). However, these alternatives may not always meet the same quality or warranty standards as the original equipment.

7. **Environmental Factors:** Saltwater, UV exposure, and constant moisture can accelerate wear on the tie bar, even if it s high-quality. Regular maintenance, such as cleaning, lubricating, and inspecting for corrosion, is essential to prolong its lifespan. Neglecting maintenance can lead to premature failure.

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### **Conclusion:**

The Mercury 8M0063476 tie bar is a high-quality, reliable component that is essential for the proper functioning of Mercury outboard motors. Its compatibility, durability, and performance benefits make it a strong choice for boat owners who prioritize quality and longevity. However, the cost, potential installation challenges, and the need for regular maintenance are factors that may pose challenges, particularly for those on a budget or with limited mechanical experience.

For most Mercury outboard owners, the tie bar is a worthwhile investment because it ensures optimal engine performance, reduces the risk of damage, and aligns with the brand s reputation for reliability. If you re replacing a worn-out or damaged tie bar, purchasing the genuine Mercury part is generally the best option to maintain your outboard s integrity.

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### **Recommendation:**

If you are replacing a tie bar for your Mercury outboard motor, **purchase the genuine Mercury 8M0063476 tie bar** from an authorized dealer or a reputable online retailer (such as Mercury s official website, West Marine, or Boats.com). This ensures you receive an authentic part with proper warranty coverage and compatibility.

Before purchasing, verify the part number matches your specific outboard model to avoid ordering the wrong component. If you re unsure about installation, consult a marine mechanic or follow Mercury s installation guidelines carefully. Regularly inspect the tie bar and surrounding components for signs of wear or corrosion to extend its lifespan and prevent costly repairs.

For budget-conscious buyers, consider whether an aftermarket tie bar might suffice, but be cautious of quality trade-offs. Ultimately, investing in the genuine Mercury part is the safest choice for long-term reliability and performance.

Details:

List price is $773.78. Our sale price is $525 plus shipping. New Mercury 32 Single engine tie bar. Part # 8M0063476.

part #: 8m0063476 price

  • $525.00

specifications ouboaen:

  • for makes: Mercury
  • mpn: 8m0063476
  • part type: Tie Bar
  • country of origin: United States
  • upc: 745061898776

returns ouboaen:

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

seller ouboaen:

  • rating: 99.5%
  • # reviews: 25814
  • city: Quincy, Florida

payments ouboaen:

  • credit card: Visa
  • wallet: Paypal
  • other

shipping ouboaen:

  • carrier: UPS, USPS
  • transit: 3-8 Days
  • class: Standard, Expedited
  • cost: $25.74
  • type: Calculated
  • service: UPS Ground, USPS Ground Advantage, USPS Priority Mail

offer ouboaen:

  • sold: 0
  • started: April 22, 2026
  • quantity: 2
  • availability: In Stock
  • options: Ship-to-home

general ouboaen:

  • Boat Parts > Outboard Engines Components > Other
  • condition: New other see details
for makes: mercury, part type: tie bar, country of origin: united states,
category: boat parts > outboard engines components, sku: 23467239352431773,
Mercury 8M0063476 Is Similar To:
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1 offer $525.00 USD
  • New other (see details). Offer #1 priced at $525.00 + $25.74 shipping estimate = $550.74* total. Our sale price is $525 plus shipping. New Mercury 32" Single engine tie bar.+$25.74 shipping

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