1. Boat Outboard Engines To Buy
  2. sku: 23668559282443861
  3. MERCURY 8M2017519

MERCURY 8M2017519 Belt

fits make: Mercury.

8m2017519 Mercury #8m2017519 V-belt

( Manufacturer Part Number: 8M2017519 ), ( Part Type: Belt ), ( Country Of Origin: United States )

Review MERCURY #8m2017519 V belt

The **Mercury 8M2017519 V-Belt** is a high-performance, precision-engineered drive belt designed to deliver exceptional durability, efficiency, and reliability in demanding industrial and mechanical applications. Part of Mercury s robust line of power transmission components, this belt is meticulously crafted to withstand the rigors of continuous operation while maintaining optimal tension and alignment, ensuring seamless power transfer between pulleys in conveyor systems, industrial machinery, and automotive or agricultural equipment. Constructed from high-quality synthetic rubber compounds reinforced with a durable polyester cord reinforcement, the 8M2017519 V-belt offers superior resistance to abrasion, heat, and environmental contaminants, making it ideal for use in harsh operating conditions such as factories, mining operations, or outdoor agricultural settings. Its trapezoidal cross-section design enhances grip and reduces slippage, while the belt s precise dimensional tolerances ensure a consistent fit across compatible pulley systems, minimizing wear and extending both the belt s and the machinery s lifespan. Whether integrated into a heavy-duty conveyor belt system, a power transmission assembly, or a high-torque application, this belt is engineered to maintain peak performance under sustained loads, reducing energy loss and operational downtime. Mercury s commitment to quality control ensures that each 8M2017519 V-belt undergoes rigorous testing for flexibility, tensile strength, and resistance to elongation, guaranteeing consistent performance across a wide range of speeds and loads. Its compatibility with a variety of pulley sizes and shaft configurations further expands its versatility, making it a trusted choice for engineers and maintenance professionals seeking a dependable, long-lasting solution for power transmission needs.

**Pros and Cons of Buying a Mercury 8.0 2017 (VIN 519) with a Mercury 8M2017519 V-Belt**

### **Pros**

1. **Reliability and Performance** The Mercury 8.0 is a well-regarded outboard motor known for its strong performance, especially in saltwater and freshwater applications. The 2017 model year represents a mature design with proven durability, making it a solid choice for boating enthusiasts.

2. **Fuel Efficiency** Compared to older models, the 2017 Mercury 8.0 offers improved fuel efficiency, reducing operating costs over time. The V-belt drive system (as opposed to a direct drive) helps optimize power delivery while maintaining efficiency.

3. **Low Maintenance Requirements** Mercury outboards are generally easier to maintain than some competitors, with accessible components and a reputation for fewer long-term issues. The V-belt system is known for being more durable than traditional direct-drive setups in some cases.

4. **Resale Value** Mercury outboards hold their value reasonably well, especially when well-maintained. The 2017 model is still in demand, which can make resale easier if you decide to upgrade later.

5. **Compatibility with Modern Boats** The 8.0 is a popular choice for mid-sized boats (16 24 feet), making it versatile for fishing, cruising, or recreational use. Its power-to-weight ratio is well-suited for a variety of applications.

6. **Aftermarket Support** Mercury has a vast network of dealers, service centers, and aftermarket parts suppliers, ensuring easy access to repairs, upgrades, and replacements.

7. **Smooth Operation** The V-belt system in this model reduces vibration compared to direct-drive setups, leading to a quieter and more comfortable ride.

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### **Cons**

1. **V-Belt Wear and Replacement Costs** While V-belts are durable, they do wear out over time and require periodic replacement (typically every 200 300 hours or as recommended in the manual). Replacement belts can be expensive, and improper installation may lead to premature failure.

2. **Higher Initial Cost** Compared to some older or less powerful outboards, the 2017 Mercury 8.0 is a premium model. The upfront purchase price (especially for a used unit) may be higher than alternatives.

3. **Fuel and Oil Consumption** Some owners report that the 8.0 series can be slightly thirsty, consuming more fuel and oil than smaller outboards. Regular maintenance is necessary to prevent excessive wear.

4. **Saltwater Corrosion Risk** Even with proper maintenance, saltwater exposure can accelerate corrosion in critical components like the lower unit, exhaust, and electrical systems. This requires diligent cleaning and protection.

5. **Potential for Electrical Issues** Like many modern outboards, the 2017 Mercury 8.0 has complex electronics (e.g., ignition, trim systems). Electrical failures can be costly to diagnose and repair, especially if the boat lacks proper grounding or protection.

6. **Limited Longevity Compared to Direct Drive** While V-belt systems are robust, they may not last as long as direct-drive setups in extreme conditions. Some owners report that V-belts can stretch or fail under heavy loads or prolonged use.

7. **Service Complexity** Some maintenance tasks (e.g., belt replacement, lower unit servicing) require specialized tools or expertise. DIY repairs may be challenging for less experienced boat owners.

8. **Noise and Vibration in Some Cases** While generally smoother than direct-drive motors, some users report increased noise or vibration from the V-belt system, particularly if the belts are worn or misaligned.

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### **Conclusion**

The **Mercury 8.0 2017 (VIN 519) with a V-belt system** is a strong, reliable outboard motor that excels in performance, fuel efficiency, and ease of maintenance. It is an excellent choice for boaters who prioritize power, durability, and compatibility with mid-sized boats. However, the **V-belt maintenance costs, potential for corrosion, and higher upfront expense** are factors to consider carefully.

If you plan to use the boat frequently, stay on top of **belt replacements, corrosion prevention, and electrical checks**, and budget for potential repairs, this motor will likely serve you well for many years. For those on a tighter budget or seeking lower maintenance, a slightly older direct-drive model or a smaller V-belt outboard might be worth evaluating.

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### **Recommendation**

**Buy the Mercury 8.0 2017 if:**

- You need a **powerful, efficient outboard** for a mid-sized boat (16 24 ft).

- You are prepared for **regular V-belt inspections and replacements** (every 200 300 hours).

- You can **maintain it properly**, especially in saltwater conditions.

- You value **Mercury s reliability and aftermarket support**.

**Consider alternatives if:**

- You want **lower maintenance costs** (e.g., a direct-drive outboard like a Yamaha or Suzuki).

- You are on a **tight budget** and can find a well-maintained used model at a lower price.

- You plan to **use the boat infrequently**, as V-belt wear may become more of an issue over time.

**Final Verdict:** The **Mercury 8.0 2017 V-belt model is a solid purchase for the right buyer**, particularly those who prioritize performance and are willing to invest in maintenance. Just ensure you factor in the **long-term costs of belt replacements and corrosion protection** before making your decision.

Details:

The MERCURY #8M2017519 V-Belt is a high-quality replacement part designed specifically for Mercury outboard engines. Made to the highest standards, this belt is essential for ensuring smooth and efficient operation of engine, making it a valuable component any boat owner or mechanic looking maintain repair their Mercury engine. This V-belt is manufactured by Mercury themselves, ensuring a perfect fit and reliable performance.

part #: 8m2017519 prices

  • $14.99-$18.50

specifications ouboaen:

  • for makes: Mercury
  • mpn: 8m2017519
  • part type: Belt
  • country of origin: United States

offer ouboaen:

  • quantity: 1
  • sold: 0
  • best offers: True
  • availability: In Stock
  • started: May 2, 2026
  • options: Ship-to-home

shipping ouboaen:

  • carrier: USPS
  • cost: $6.72
  • class: Standard
  • transit: 4-9 Days
  • type: Calculated
  • service: USPS Ground Advantage

payments ouboaen:

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

seller ouboaen:

  • # reviews: 3806
  • city: Ocala, Florida
  • rating: 100.0%

returns ouboaen:

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

general ouboaen:

  • condition: New other see details
  • Boat Parts > Outboard Engines Components > Other
for makes: mercury, part type: belt, country of origin: united states,
category: boat parts > outboard engines components, sku: 23668559282443861,
Mercury 8M2017519 Is Similar To:
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3 offers $14.99–$18.50 USD
  • New. Offer #1 priced at $18.50 + $0.00 shipping estimate = $18.50* total. 3.0L TKS Plus - 1G404114 & Up. OTHER PART NUMBERS: 57-862054Q, 57-862054.FREE SHIPPING
  • New other (see details). Offer #2 priced at $14.99 + $6.72 shipping estimate = $21.71* total. Made to the highest standards, this belt is essential for ensuring smooth and efficient operation of the engine, making it a valuable component for any boat owner or mechanic looking to maintain or repair their Mercury engine. The MERCURY # V-Belt is a high-quality replacement part designed specifically for Mercury outboard engines.+$6.72 shipping
  • New. Offer #3 priced at $17.32 + $0.00 shipping estimate = $17.32* total. MADE IN EUROPE.FREE SHIPPING

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