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Yamaha Replacement Lower Unit | 1.86 | 20" | 20" Driveshaft F200/F175 4 Cyl. | 90-416-A20F
SEI Marine
MPN : 90-416-A20F
Overview & Technical Specs
| Product Overview | |
|---|---|
| Fits | Yamaha |
| OEM Part # | 6DA-45300-00-8D |
| Unit Type | Lower Unit |
| Warranty | 3 Year Fault Free Warranty |
| Weight | 65.0 lb |
| Item Condition | New |
| Technical Specifications | |
| Combustion | 20" Driveshaft F200/F175 4 Cyl. |
| Gear Ratio | 1.86 |
| Rotation | RH |
| Shaft Length | 20" |
Increments of 1
Minimum of 1
Maximum of
10Low stock
10In stock, ready to ship
Sale price
$1,195.00 USD
-100%
Regular price
Regular price
$1,195.00 USD
Unit price
per
Yamaha Replacement Lower Unit | 1.86 | 20" | 20" Driveshaft F200/F175 4 Cyl. | 90-416-A20F
Sale price
$1,195.00 USD
Regular price
Regular price
$1,195.00 USD
Unit price
per
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Description
SE416 Replacement Lower Unit for Yamaha® 90° V6 & Select Inline-4 4-Stroke
OEM-fit performance at a better value. The SE416 is a dependable, direct-fit gearcase engineered for most Yamaha 90° V6 2-Stroke models and select inline 4-cylinder 4-Stroke engines. It arrives fully assembled and ready to install, delivering smooth shifting, long-term durability, and reliable on-water performance.
Highlights
- Direct-fit replacement for most Yamaha 90° V6 2-Stroke outboards
- Also fits select inline 4-cylinder 4-Stroke Yamaha engines
- Complete gearcase assembly — water pump and all internal components pre-installed
- OEM-quality construction — precision-machined gears, shafts, and bearings for smooth operation
- Durable finish — painted black; can be refinished to match your Yamaha outboard
- Cost-effective — dependable replacement at a fraction of OEM pricing
Compatibility Note: Coverage includes most Yamaha 90° V6 2-Stroke applications and select inline-4 4-Stroke models. Exact fit varies by engine model, year, shaft length, and gear ratio—please verify before purchase.
Application
Direct replacement for Yamaha 90° V6 2-Stroke lower units and select inline-4 4-Stroke lower units covered by the SE416 series.
Before you order, please verify:
- Engine model and model year
- Shaft length
- Gear ratio
- Rotation (if applicable)
Need help confirming fitment? Contact us for quick application assistance.
Yamaha® is a registered trademark of Yamaha Motor Co., Ltd. Use of the name is for reference only and does not imply affiliation or endorsement.