SE122 DUAL WATER PICKUP (Replaces Bravo One Lower)
Introduction
The SE122 DUAL WATER PICKUP (Replaces Bravo One Lower) is a high-performance marine product specifically designed to replace the OEM Bravo One lower unit with improved efficiency and cooling capabilities. This robust replacement part brings superior durability and enhanced water intake design, making it a top-tier choice for serious boaters and marine engine enthusiasts. Its advanced dual water pickup system is ideal for high-speed applications and optimized cooling, especially under demanding marine conditions.
If you’re looking to upgrade or replace your Bravo One lower unit with a reliable, affordable alternative, the SE122 is engineered for compatibility and performance. Whether you’re cruising, racing, or enjoying a weekend of water sports, this lower unit provides dependable operation season after season. In this blog, we’ll explore everything you need to know about the SE122, its benefits, installation process, expert advice, FAQs, and special offers.
Overview / What Is SE122 Dual Water Pickup?
The SE122 Dual Water Pickup is a replacement lower unit engineered to substitute the Mercruiser Bravo One lower. It features a dual water pickup system which increases water flow for engine cooling. This is critical in high-performance boating where traditional single-pickup systems may fall short.
Compatible with Bravo One upper drives, this unit offers a plug-and-play solution without the need for complicated modifications. Boaters favor the SE122 because of its ease of installation, cost-effectiveness, and its performance improvements, including:
- Increased water intake through dual pickups
- Reliable cooling at high RPMs
- Compatible with OEM propellers and upper drives
- Heavy-duty construction with corrosion-resistant materials
Installation Process: How to Install SE122 Bravo One Replacement
Installing the SE122 Bravo One marine replacement is straightforward if you’re familiar with sterndrive maintenance. Follow the basic steps below or consult a marine technician for best results:
- Remove your existing Bravo One lower unit carefully.
- Clean the mating surfaces and inspect for wear.
- Align the SE122 unit and secure it using the correct torque specs for bolts.
- Reconnect the shift shaft and verify proper alignment.
- Install new gear oil and test the system before heading out.
Refer to the installation manual for exact torque and alignment instructions to ensure long-term success and prevent premature wear.
Why Choose Dual Water Pickup Over Single?
The SE122 features a dual water pickup design that draws cooling water from both the lower and forward intakes. This provides better cooling efficiency than a single water pickup, especially at higher speeds when the lower intake may become aerated or blocked.
This system reduces engine overheating, enhances performance, and increases longevity of your marine engine, especially in conditions such as:
- High-speed offshore boating
- Heavy load conditions
- Warm water environments
Additionally, this configuration minimizes cavitation risks and ensures consistent water flow through the cooling system.
Maintenance Tips
To keep your SE122 Dual Water Pickup (Replaces Bravo One Lower) running smoothly, follow these essential maintenance tips:
- Inspect water inlets regularly: Clear debris or barnacles that could block water flow.
- Change gear oil every 100 hours: This prevents gear damage and maintains performance.
- Use marine-grade lubricants: Avoid corrosion and extend component life.
- Check seals and bellows: Ensure watertight integrity to prevent internal damage.
Routine inspections and seasonal maintenance will keep your SE122 operating at peak performance and help avoid costly repairs.
Expert Advice and Pro Recommendations
Marine professionals recommend the SE122 DUAL WATER PICKUP (Replaces Bravo One Lower) due to its enhanced water cooling and compatibility. It’s a favorite among high-speed boaters and anglers who demand reliability and performance in challenging environments.
Pro Tip: When switching from a single to dual water pickup, make sure the upper drive or gimbal housing has the appropriate porting to take advantage of the increased water flow.
Buy now and use code WELCOME5 at checkout for 5% off your order.
Troubleshooting Common Issues
If your lower unit is overheating or producing abnormal noise, the SE122 may resolve those issues. Here are a few problems it can help eliminate:
- Overheating: Dual pickups provide superior cooling capacity.
- Gear slippage: Reinforced gear components reduce failure under pressure.
- Water flow inconsistency: Dual intakes maintain flow at all speeds.
Should you still experience issues, inspect your impeller, water pump, or upper unit for additional maintenance needs.
Cost and Durability of SE122 Bravo One Marine Replacement
The SE122 unit offers excellent value at a significantly lower price than OEM replacements. It’s built with marine-grade metals, stainless hardware, and OEM-level engineering precision. Most users report several seasons of trouble-free use with only routine maintenance required.
Estimated Lifespan: With proper care, the SE122 can last 5–10 years in normal marine environments. Compared to OEM units, it’s a competitive and economical alternative without compromising performance.
Detailed FAQ Section
What boats are compatible with SE122 Dual Water Pickup?
The SE122 is designed to be a direct replacement for Mercruiser Bravo One lower units, commonly found on a wide range of boats including cruisers, performance boats, and offshore sportfishing vessels. It supports engines up to 425 HP and fits most standard Bravo One upper drives without modification. However, it’s always best to verify compatibility based on your engine model and year by consulting the manufacturer or seller.
How does dual water pickup improve engine performance?
The dual water pickup system draws water from both the front and bottom of the lower unit, increasing flow and cooling efficiency. This setup is especially beneficial at high speeds when the lower pickup may be aerated or obstructed by turbulence. Improved cooling helps maintain engine temperatures within optimal range, reducing the risk of overheating and extending engine life. It also ensures consistent performance during prolonged high-RPM use or in warm climates.
Is SE122 easy to install without a mechanic?
Yes, many DIY boaters successfully install the SE122 using basic mechanical tools and a service manual. The unit is designed as a bolt-on replacement for Bravo One lowers, requiring no special adapters or custom machining. However, correct installation is crucial, so if you’re unfamiliar with sterndrive systems or torque specs, hiring a certified marine technician is advised. This ensures proper alignment and prevents future mechanical issues.
What maintenance does the SE122 require?
Maintenance for the SE122 includes routine inspection of water inlets, gear oil changes every 100 hours or annually, and seasonal checks of seals and bellows. If operating in saltwater, flushing the system after each trip helps prevent corrosion. Using only recommended marine-grade lubricants and checking for leaks or vibrations during regular use are also important practices. Following these steps will help maximize the lifespan and reliability of your unit.
How does SE122 compare to OEM Bravo One lowers?
The SE122 is a high-quality aftermarket replacement with features that rival or surpass OEM units. Key advantages include enhanced cooling through dual water pickups, cost savings (typically 40–60% less), and wide compatibility. While OEM parts carry brand reputation, the SE122 delivers excellent performance and has earned trust among experienced boaters. It’s built with high-grade materials, precision machining, and is backed by solid reviews and usage history. It’s a smart investment for boaters who want value without compromising performance.
Conclusion
The SE122 Dual Water Pickup (Replaces Bravo One Lower) is a trusted, high-performance replacement that’s perfect for boaters looking to enhance cooling efficiency and durability. Whether you’re involved in recreational boating or high-speed offshore applications, this unit delivers dependable results at a fraction of OEM costs. Its easy installation, long-term reliability, and solid reviews make it a go-to choice in the marine world.
Don’t wait for your lower unit to fail—upgrade now and experience the benefits of dual water pickup cooling!
Special Offer
WELCOME5 – Get 5% off storewide at allboatsupplies.com
🚀 Instant Assistance: Need help selecting the right product? Drop your contact in the chatbox at the bottom right corner, and our expert team will reply within 30 minutes with the best product suggestion for your boat — including a ready-to-use checkout link. We’re fast, knowledgeable, and always here for your boating needs!
No more guesswork — just message us and get a personalized checkout link for your antifouling system, fast!
Explore Our Best-Selling Ultrasonic Antifouling Products:
Buy now
SE122 DUAL WATER PICKUP (Replaces Bravo One Lower)
Let us handle the hassle — expert support, quick replies, and smooth checkout. Your boat deserves the best.
Read More
For more helpful marine maintenance guides, check out our article on SE116 COUNTER ROTATING LOWER (Replaces Mercruiser Gen II).