Yamaha 4-Stroke 200–225hp Lower Unit (25” Shaft)
Product Overview
Upgrade or replace your outboard gearcase with this Yamaha 4-Stroke 200-225hp Lower Unit — a high-quality, fully serviced component designed for durability and reliable marine performance. This lower unit is ideal for boaters who want OEM reliability without the high cost of a brand-new replacement.
Specifications
| Specification | Details |
|---|---|
| Horsepower Compatibility | 200hp – 225hp |
| Shaft Length | 25″ (X) |
| Year Compatibility | Fits Yamaha 4-Stroke Models (2002–2019) |
| Additional Compatibility | May fit select 2-Stroke 225–250hp and 4-Stroke 250hp models (verify gear ratio and design before purchase) |
| Condition | Used – Fully Serviced |
| Included Components | New Water Pump Kit, New Gear Lube |
| Installation | Direct bolt-on replacement |
Features & Benefits
✅ OEM Quality Construction – Built to Yamaha’s original specifications for precise fit and performance.
✅ Fully Serviced & Tested – Professionally inspected, cleaned, and ready for installation.
✅ Durability You Can Trust – Constructed with corrosion-resistant components ideal for both freshwater and saltwater use.
✅ Simple Installation – Direct bolt-on design for quick, hassle-free replacement.
✅ Enhanced Longevity – Includes new water pump kit and gear lube for optimal reliability.
Important Information
Before purchasing, please verify that this lower unit matches your exact shaft length, model, and year. Compatibility may vary slightly between 2-stroke and 4-stroke Yamaha models, particularly with gear ratio and external appearance.
Installation Tip:
Always compare the housing and driveshaft length before final installation to ensure perfect alignment with your engine model.
Warranty Information
This remanufactured Yamaha 4-Stroke lower unit includes a 2-year limited warranty, offering peace of mind and long-term reliability. Warranty covers manufacturing defects and workmanship when installed and maintained according to Yamaha’s guidelines.
Condition Details
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Cosmetic Condition: Excellent overall with minimal signs of wear.
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Functional Condition: Fully tested, serviced, and ready for use.
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Included: New impeller, new gear lube, and installation-ready housing.
Why Choose This Yamaha 4-Stroke Lower Unit
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OEM Yamaha quality at a fraction of the cost of new parts.
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Professionally rebuilt for maximum performance and reliability.
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Backed by a 2-year warranty for confidence on the water.
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Fits a wide range of Yamaha 4-Stroke outboard models.
Frequently Asked Questions (FAQ)
Q1: Will this lower unit fit my Yamaha 200hp or 225hp outboard?
Yes, this unit fits most Yamaha 4-Stroke 200–225hp models from 2002–2019. Please confirm your shaft length and model before ordering.
Q2: Can this lower unit also fit a 250hp Yamaha engine?
It may fit select 2-Stroke 225–250hp and 4-Stroke 250hp models, but gear ratio and design variations exist — please check compatibility first.
Q3: What’s included in the purchase?
Each unit includes a new water pump kit, fresh gear lube, and comes fully serviced and ready for installation.
Q4: Do I need a mechanic to install this unit?
While it’s a direct bolt-on installation, professional installation is recommended for proper sealing and alignment.
Q5: Is there a warranty?
Yes. Each remanufactured lower unit includes a 2-year limited warranty covering defects in materials and workmanship.
Q6: Can it be used in saltwater?
Absolutely. Yamaha lower units are built for both fresh and saltwater environments, but proper flushing after use is highly recommended.
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