2023 Yamaha 20HP - 15" Shaft
New In Stock | Category: Outboard Motors | Brand: Yamaha | Stock No: Y2290
$4,195.00
Reynolds Boats | Reynolds' Boats | Lyme, Connecticut
Engine Overview
- Type: 2‑Cylinder, Single Overhead Camshaft (SOHC)
- Bore x Stroke: 65 mm × 65.1 mm (2.554 in × 2.558 in)
- Displacement: 432 cc
- Shaft Length: 15 inches (available also at 20 inches)
- Weight: 126 lb (57 kg) – ideal for lightweight boats, inflatables and fishing tenders
Power & Performance
- Horsepower: 20 hp at 5 500 rpm
- Full Throttle ...
Engine Overview
- Type: 2‑Cylinder, Single Overhead Camshaft (SOHC)
- Bore x Stroke: 65 mm × 65.1 mm (2.554 in × 2.558 in)
- Displacement: 432 cc
- Shaft Length: 15 inches (available also at 20 inches)
- Weight: 126 lb (57 kg) – ideal for lightweight boats, inflatables and fishing tenders
Power & Performance
- Horsepower: 20 hp at 5 500 rpm
- Full Throttle Range: 5 000–6 000 rpm
- Gear Ratio / Shift: 2.00:1 – Forward, Neutral, Reverse
- Fuel Induction: EFI (Electronic Fuel Injection)
- Alternator Output: 16 amp
The 432‑cc portable outboard delivers robust performance while remaining fuel efficient. Its SOHC inline design and streamlined intake manifold provide smooth power across all operating conditions.
Reliability & Durability Features
- CID Microcomputer Ignition: Adjusts timing for optimum power, economy and reliability under varying throttle positions and atmospheric conditions.
- Wet Sump Lubrication: Pressurized oil delivery keeps the engine’s moving parts well‑lubricated for maximum longevity.
- Engine Warning System: Includes overheat protection, low-oil pressure alert (reduces max rpm to 2 000), over‑rev safeguard and start-in-gear prevention.
- Corrosion Protection: YDC‑30 alloy combined with a five‑layer Phaze Five anti‑corrosive paint offers durable resistance against marine environments.
Convenience & Control
- Maneuverability: 45° steering angle each side for precise handling.
- Engine Flushing: Freshwater flush device enables cleaning without running the engine.
- Portability: Light weight, built‑in resting pads and carry handles simplify transport and storage. Optional folding tiller handle keeps it compact on board.
Specifications Summary
| Feature | Specification |
|---|---|
| Engine Type | 2‑Cylinder, 432 cc |
| Bore x Stroke | 65 mm × 65.1 mm (2.554 in × 2.558 in) |
| Horsepower | 20 hp @ 5 500 rpm |
| Full Throttle RPM | 5 000–6 000 rpm |
| Alternator Output | 16 amp |
| Compression Ratio | 9.3:1 |
| Fuel System | EFI (Electronic Fuel Injection) |
| Weight | 126 lb (57 kg) – 15” shaft model |
| Starting System | Electric & Manual |
| Lubrication | Wet Sump |
| Shaft Length | 15 inches (also 20” available) |
| Tilt Angle | 62°–63° |
| Trim Range | -3° to +16° |
| Warranty | Limited: 3‑Year Pleasure, 3‑Year Government, 1‑Year Commercial |
This high‑performance yet lightweight outboard is engineered for versatility and durability across a wide range of watercraft applications.
IN-STOCK, 15" SHAFT
Estimate Payments
Payment calculations are just estimates. Rates and terms vary day to day. Not an agreement, informational purposes only. Contact dealer for current rates, terms, and payment plans, etc.
Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.
