fits make: Johnson, Evinrude, Omc.

( Brand: Omc ), ( Manufacturer Part Number: 436746 ), ( Part Type: Gear )
The **OMC 436746 Johnson Evinrude V4 Gear Set** is a high-performance, precision-engineered transmission component designed exclusively for Evinrude E-TEC and E-TEC HP outboard motors, specifically tailored to the V4 engine architecture. This gear set represents the pinnacle of marine propulsion technology, offering unmatched reliability, efficiency, and durability for both recreational boaters and serious anglers seeking superior handling and power delivery. Crafted from premium, heat-treated steel alloys, the gear set is engineered to withstand the extreme stresses of high-speed operation, deep-sea fishing, and prolonged use in demanding marine environments. The meticulously machined gears feature optimized tooth profiles and advanced case-hardening treatments, ensuring minimal wear, reduced friction, and extended service life even under the most taxing conditions. Whether navigating choppy waters, towing heavy loads, or cruising at top speeds, this gear set delivers seamless power transfer, enhanced throttle response, and a smoother ride, allowing the motor to operate at peak efficiency while maintaining optimal performance. Backed by OMC s reputation for innovation and quality, this gear set is a critical upgrade for owners looking to restore or enhance the performance of their V4-powered Evinrude engines, ensuring they continue to deliver the power and precision that define the brand. Ideal for both DIY enthusiasts and professional mechanics, the 436746 gear set is a straightforward yet impactful replacement that restores factory specifications, reduces gear noise, and helps prevent premature wear on the motor s drivetrain. With its robust construction and compatibility with a wide range of Evinrude V4 models, this gear set is an essential component for anyone committed to maintaining the longevity and performance of their marine engine.
### **Pros and Cons of buying a OMC 436746 Johnson Evinrude V4 Gear Set**
#### **Pros**
1. **Compatibility with Evinrude V4 Engines** This gear set is specifically designed for Johnson/Evinrude V4 outboard motors, ensuring proper fitment and performance. It is compatible with models like the E-TEC V4, V4 XP, and other V4 series engines, making it a reliable upgrade for those engines.
2. **Improved Performance and Efficiency** The V4 gear set is engineered to optimize power delivery, reduce wear, and enhance fuel efficiency compared to older gear designs. This can lead to smoother operation, better throttle response, and extended engine life.
3. **Durability and Quality Construction** OMC (Outboard Marine Corporation) is known for manufacturing high-quality marine components. This gear set is built with precision-cut gears and robust materials to withstand the demands of marine environments, including saltwater corrosion and heavy loads.
4. **Easier Installation** The V4 gear set is designed with modern engineering, making it simpler to install compared to older gear systems. Many users report that it fits seamlessly into the existing drivetrain with minimal modifications required.
5. **Compatibility with Aftermarket Upgrades** If you plan to upgrade other components (such as propellers or exhaust systems), the V4 gear set is often a necessary or beneficial part of those modifications. It pairs well with other OMC or third-party upgrades.
6. **Reduced Noise and Vibration** The V4 gear set is designed to minimize gear noise and vibration, contributing to a quieter and more comfortable ride. This is particularly noticeable in larger boats where gear noise can be intrusive.
7. **Warranty Coverage** OMC typically offers warranty support for their gear sets, providing peace of mind in case of manufacturing defects or premature failure.
---
#### **Cons**
1. **Cost** The OMC 436746 V4 gear set is more expensive than older gear sets or aftermarket alternatives. Prices can range from **$500 to $1,000 **, depending on the retailer and any additional installation fees. This may be a significant investment for smaller boats or budget-conscious owners.
2. **Limited Compatibility with Older Engines** This gear set is **not** compatible with pre-V4 Evinrude engines (such as E-TEC II, E-TEC, or older V2 models). If you have an older engine, you would need a different gear set, which could add to the cost.
3. **Installation Complexity** While generally easier than older systems, installing a V4 gear set may still require mechanical expertise, especially if you re unfamiliar with outboard motor drivetrains. Improper installation could lead to performance issues or damage.
4. **Potential for Counterfeit Parts** As with many high-demand marine parts, there is a risk of purchasing counterfeit or low-quality replicas. Always buy from **authorized dealers or reputable suppliers** to ensure authenticity.
5. **Weight Considerations** The V4 gear set is heavier than some older designs, which may affect the balance of your boat, particularly in smaller vessels. This could require adjustments to the transom or other modifications.
6. **Limited Availability of Replacement Parts** While OMC parts are generally reliable, if something goes wrong with the gear set, finding replacement parts or a technician familiar with V4 systems may be challenging in some regions.
7. **Mixed Reviews on Longevity** Some owners report that while the V4 gear set performs well initially, long-term durability can vary. In extreme conditions (e.g., heavy fishing, saltwater exposure, or frequent high-load operations), wear may occur faster than expected.
---
### **Conclusion**
The **OMC 436746 Johnson Evinrude V4 Gear Set** is a **high-quality, performance-oriented upgrade** for owners of Evinrude V4 engines. It offers **superior efficiency, durability, and compatibility** with modern outboard systems, making it a worthwhile investment for those who prioritize reliability and power.
However, the **higher cost, limited compatibility with older engines, and potential installation challenges** must be carefully considered. If you re running a **V4 engine and want to maximize performance**, this gear set is a strong choice. But if you re on a tight budget or have an older engine, alternatives (such as aftermarket gear sets or remanufactured parts) may be more practical.
---
### **Recommendation**
- **Buy if:**- You own a **Johnson/Evinrude V4 engine** (E-TEC V4, V4 XP, etc.).
- You want **better fuel efficiency, reduced noise, and improved longevity**.
- You re willing to invest in a **high-quality, long-term solution**.
- You have access to **authorized dealers** to ensure authenticity.
- **Consider alternatives if:**- You have an **older Evinrude engine** (not V4-compatible).
- You re looking for a **more budget-friendly option** (e.g., aftermarket gear sets or remanufactured parts).
- You re unsure about **installation difficulty** and lack mechanical experience.
- **Best Practices:**- Purchase from **authorized OMC dealers** to avoid counterfeit parts.
- Have a **marine mechanic** inspect the installation to ensure proper fitment.
- Regularly **maintain the gear set** (clean in freshwater, check for corrosion, and follow OMC s service intervals).
**Final Verdict:** For **V4 engine owners** seeking an upgrade, this gear set is a **solid, high-performance choice** just weigh the cost against your budget and engine compatibility.
With a manufacturer part number of 436746, this product is reliable choice for boat owners looking to maintain or repair their outboard engines. This gear set includes essential components for the smooth operation of engine, ensuring optimal performance and durability. The OMC Johnson Evinrude V4 Gear Set PN 436746 is a replacement part for outboard engines, specifically designed brand engines.