Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation – 25″ Shaft
Featuring 450 horsepower, a white finish, and counter-rotation operation, the Yamaha LXF450XSA2 uses a 25-inch shaft. This combination supports balanced twin-engine installations, while the shaft length helps maintain effective propeller alignment on compatible offshore hulls.
- Engine Type & Configuration: 4-Stroke Direct Injection V8 (60° V8, DOHC 32-Valve)
- Horsepower Output (HP / kW): 450 HP (331 kW)
- Displacement (cc / cu in): 5559 cc (339 cu in)
- Bore x Stroke (mm / in): 96.0 x 96.0 mm (3.78 x 3.78 in)
- Maximum RPM Range (Full Throttle Operating Range): 5000 - 5800 RPM
Product Overview: Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft
Featuring 450 horsepower, a white finish, and counter-rotation operation, the Yamaha LXF450XSA2 uses a 25-inch shaft. This combination supports balanced twin-engine installations, while the shaft length helps maintain effective propeller alignment on compatible offshore hulls. Engineered under strict Yamaha quality control protocols (Part/SKU: LXF450XSA2 | Condition: New), this unit is purpose-built for demanding Outboard Motors applications where operational reliability, environmental sealing, and consistent output are non-negotiable.
Built around verified technical parameters—including Full Model Code / Part Number: LXF450XSA2 (White / Counter Rotation / 25" Shaft); Country of Origin: Japan / USA; Engine Type & Configuration: 4-Stroke Direct Injection V8 (60° V8, DOHC 32-Valve); Horsepower Output (HP / kW): 450 HP (331 kW); Displacement (cc / cu in): 5559 cc (339 cu in); Bore x Stroke (mm / in): 96.0 x 96.0 mm (3.78 x 3.78 in)—the Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft outperforms conventional aftermarket replacements in both structural rigidity and operational longevity. Every subsystem is calibrated to minimize parasitic power loss, mechanical vibration, and wear under real-world marine load profiles.
Whether deployed for a new vessel build, a commercial fleet refit, or an urgent offshore replacement, the Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft offers seamless system integration and predictable field performance. Each unit supplied by Edric Marine undergoes thorough pre-dispatch verification to ensure it arrives ready for immediate commissioning.
Key Features
- Genuine Yamaha Engineering (SKU: LXF450XSA2 | Condition: New) purpose-built for Outboard Motors applications.
- Full Model Code / Part Number: Rated at LXF450XSA2 (White / Counter Rotation / 25" Shaft) for repeatable, high-efficiency marine operation.
- Country of Origin: Rated at Japan / USA for repeatable, high-efficiency marine operation.
- Engine Type & Configuration: Rated at 4-Stroke Direct Injection V8 (60° V8, DOHC 32-Valve) for repeatable, high-efficiency marine operation.
- Horsepower Output (HP / kW): Rated at 450 HP (331 kW) for repeatable, high-efficiency marine operation.
- Marine-Grade Environmental Protection engineered to resist salt fog, high humidity, thermal cycling, and mechanical shock.
- Direct OEM-Standard Fitment allowing straightforward installation, standardized mounting, and rapid system commissioning.
- Pre-Dispatch Quality Verified by Edric Marine with insured international delivery and 30-day return protection.
Features and Performance
- Precision Mechanical & Structural Tolerances: Manufactured by Yamaha to exact dimensional and metallurgical specifications, minimizing internal friction, vibration transfer, and premature component fatigue during prolonged operation.
- Corrosion-Resistant Marine Metallurgy & Sealing: Critical external and internal surfaces are treated to withstand corrosive marine atmospheres, preventing galvanic oxidation, moisture ingress, and premature seal failure.
- Optimized Thermal & Load Management: Engineered to maintain stable operating temperatures and consistent output across fluctuating load demands, protecting both the unit and connected onboard equipment.
- High-Reliability System Integration: Designed with standardized interfaces and mounting geometry tailored for Outboard Motors setups, reducing installation downtime for marine technicians and vessel operators.
- Rugged Offshore & Commercial Duty Cycle: Tested against continuous wave impact, engine room resonance, and wide ambient temperature swings to deliver dependable performance season after season.
Why You Should Buy It
Investing in the Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft (SKU: LXF450XSA2) from Edric Marine protects your vessel against costly unplanned downtime, inefficient fuel or power draw, and premature replacement cycles. By choosing authentic, marine-proven Yamaha hardware engineered for peak mechanical endurance, you secure long-term operational savings and peace of mind in demanding offshore conditions. Every order is backed by our multi-point pre-shipment inspection, export-grade protective packaging, real-time global freight tracking, and a comprehensive 30-Day Return & Refund Guarantee.
Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft – Technical Specifications
| Specification Parameter | Technical Value & Rating |
|---|---|
| Brand | Yamaha Marine |
| Full Model Code / Part Number | LXF450XSA2 |
| Country of Origin | Japan / USA |
| Engine Type & Configuration | 4-Stroke Direct Injection V8 (60° V8, DOHC 32-Valve) |
| Horsepower Output (HP / kW) | 450 HP (331 kW) |
| Displacement (cc / cu in) | 5559 cc (339 cu in) |
| Bore x Stroke (mm / in) | 96.0 x 96.0 mm (3.78 x 3.78 in) |
| Maximum RPM Range (Full Throttle Operating Range) | 5000 - 5800 RPM |
| Fuel Induction System | Direct Fuel Injection (DI) |
| Ignition System | TCI Microcomputer |
| Starting System | Electric Start (Electronic Key Switch / Push Button) |
| Steering System | Integrated Electronic Steering System (DES) |
| Trim & Tilt System | Power Trim & Tilt with Integrated Tilt Limit |
| Gear Ratio & Shift Mechanism | 1.79:1 (Counter Rotation Forward - Neutral - Reverse) |
| Exhaust System | Through Prop Hub (Exhaust Relief Above Cavitation Plate for Reverse) |
| Recommended Transom Shaft Length | XL: 25 inches |
| Alternator / Charging Output (Amps / Watts) | 90 Amp (Raw Water Cooled / Up to 72 Amps Net Dedicated Battery Charging) |
| Recommended Fuel Grade & Oil Type | Regular Unleaded (Min. 89 Octane Recommended) / Yamalube 4M FC-W 10W-30 |
| Dry Weight (kg / lbs) | 432 kg / 952 lbs |
| Standard Warranty | 3 Years Limited Pleasure Boat Warranty |
| Product Condition | NEW – Brand New Factory Unit |
| Application Category | Outboard Motors |
| Environment Rating | Marine-Grade (Saltwater & Freshwater Compatible) |
| Quality Assurance & Inspection | Pre-Dispatch Tested & Verified by Edric Marine |
| Warranty & Return Policy | 30-Day Return Guarantee & Technical Support |
What’s Included in the Box – Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft
Every Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft (SKU: LXF450XSA2 | Condition: New) order is carefully inspected, verified, and prepared for safe marine transit, including the following items:
- 1x Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft Assembly (Part/SKU:
LXF450XSA2– Condition: New – Manufactured by Yamaha). - Standard Mounting & Interface Hardware: Includes all applicable brackets, fittings, or connection accessories as pictured and specified for this unit.
- Technical & Installation Documentation: Operating guidelines, integration specifications, and safety reference materials.
- Edric Marine Pre-Dispatch Quality Certificate & Warranty Coverage: Verified serial/SKU inspection record backed by our 30-Day Return & Refund Guarantee.
- Reinforced Marine Export Packaging: Heavy-duty shock-absorbent carton or ISPM-15 export-grade wooden crate engineered for international air and ocean freight.
Frequently Asked Questions – Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft
1. What transom fits its shaft?
A 25-inch transom is the intended match for this white LXF450XSA2 model. Measure the hull according to Yamaha’s instructions before mounting because incorrect shaft length can affect cooling-water pickup, gearcase clearance, propeller immersion, steering response, and paired-engine balance. Correct measurement supports this ready to bolt marine installation.
2. Does the white finish change performance?
No. The white finish changes exterior appearance rather than the listed horsepower, XTO configuration, counter rotation, or shaft length. Confirm controls, wiring, gauges, battery requirements, steering equipment, fuel system, engine weight, and package contents before installation of this high performance outboard motor.
3. What is the condition of the Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft (SKU: LXF450XSA2) and has it been tested?
This Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft is supplied in Brand New factory condition with full manufacturer tolerances and original packaging. Key verified parameters for this unit include Full Model Code / Part Number (LXF450XSA2 (White / Counter Rotation / 25" Shaft)), Country of Origin (Japan / USA), Engine Type & Configuration (4-Stroke Direct Injection V8 (60° V8, DOHC 32-Valve)). Every unit is verified by Edric Marine prior to dispatch.
4. How do I verify that the Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft is compatible with my vessel or system?
To confirm exact fitment for the Yamaha 450HP LXF450XSA2 White XTO Offshore Counter Rotation - 25" Shaft, match your existing system requirements against the SPECIFICATIONS tab and part number (LXF450XSA2). Our marine engineering support team at sales@edricmarine.com can also cross-reference your hull, engine serial number, or onboard electrical schematic prior to purchase.
5. What maintenance practices are recommended to maximize the service life of this Yamaha equipment?
For optimal longevity in saltwater and high-humidity environments, inspect all mounting fasteners, electrical terminals, or fluid/air connections periodically for corrosion or vibration loosening, and follow Yamaha scheduled service intervals using genuine OEM replacement consumables.
Shipping & Worldwide Delivery Information
At Edric Marine, we provide secure, insured, and trackable worldwide delivery for marine electronics, propulsion engines, cabin heating systems, and boating hardware.
Order Processing & Export Handling
- Handling Time: 1 to 2 business days (Monday – Saturday, order cut-off at 11:00 AM GMT+7).
- Quality & Export Packaging: All marine equipment undergoes pre-dispatch inspection and is packed in shock-absorbent, weather-resistant cartons or reinforced export-grade wooden crates for heavy machinery.
Estimated Delivery Timeframes & Shipping Rates
| Destination Region | Handling Time | Estimated Transit Time | Shipping Cost |
|---|---|---|---|
| United States, Europe, Canada, Australia & International | 1 – 2 Business Days | 7 – 14 Business Days (Total: 8 – 16 Business Days) | FREE Shipping on orders $500+ ($90 Flat Rate under $500) |
| Domestic Delivery (Nationwide) | 1 – 2 Business Days | 2 – 5 Business Days | FREE Standard Shipping |
Approved Logistics Carriers & Real-Time Tracking
- Express Air & Freight Carriers: Dispatched via DHL Express, FedEx, UPS, or specialized international air/ocean freight forwarders for oversized marine engines and generators.
- Real-Time Shipment Tracking: A confirmation email with your official tracking number and carrier portal link is sent automatically upon dispatch.
- Customs & Import Duties (DAP): International shipments are sent on a Delivered at Place (DAP) basis; any local destination import duties or taxes are determined by your country's customs authority.
For full details, please review our Shipping & Delivery Policy or 30-Day Return & Refund Policy.
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