Yanmar KM2P-1 Parallel Gear R 2.21 – KM2P-1AS1

Description

Yanmar KM2P-1 Parallel Gear R 2.21 – KM2P-1AS1 For Sale

The Yanmar KM2P-1 Parallel Gear R 2.21 – KM2P-1AS1 is a genuine Yanmar marine transmission engineered to deliver reliable power transfer, smooth gear engagement, and long-term durability for a wide range of marine propulsion applications. Featuring a 2.21:1 reduction ratio and a robust parallel shaft gearbox design, the KM2P-1AS1 is built to work seamlessly with compatible Yanmar marine diesel engines, providing dependable performance in both recreational and commercial marine environments.

Designed and manufactured to Yanmar’s exact specifications, the KM2P-1AS1 offers efficient power delivery from the engine to the propeller shaft while minimizing drivetrain losses and maximizing propulsion efficiency. Whether you are replacing an existing transmission, upgrading a propulsion system, or undertaking a complete vessel repower project, this genuine Yanmar gearbox provides the reliability and performance expected from one of the world’s leading marine propulsion manufacturers.

If you are searching for a Yanmar KM2P-1AS1 for sale, a dependable Yanmar marine gearbox, or a genuine Yanmar marine transmission, Yanmar Marine Experts supplies factory-original Yanmar gearboxes backed by technical expertise and worldwide shipping support.

Technical Specifications

Compatible Engines

The Yanmar KM2P-1AS1 is designed for use with selected Yanmar marine diesel engines.

Common applications include:

Compatibility should always be verified before purchase. Our technical team can review your engine model and serial number to confirm suitability.

Understanding the 2.21:1 Reduction Ratio

The 2.21:1 reduction ratio is designed to optimize propeller performance by reducing propeller shaft speed relative to engine speed. This allows larger propellers to operate more efficiently while improving thrust generation and vessel maneuverability.

Benefits of the 2.21:1 ratio include:

• Improved propeller efficiency
• Enhanced low-speed control
• Better thrust generation
• Smooth cruising performance
• Optimized fuel economy

Choosing the correct reduction ratio is critical to achieving maximum performance from a complete Yanmar propulsion system.

Reliable Parallel Shaft Gearbox Design

The KM2P-1AS1 utilizes a proven parallel shaft transmission design that has been widely used in marine propulsion systems for many years. This gearbox configuration is known for its durability, reliability, and efficient power transmission characteristics.

Advantages include:

• Smooth gear engagement
• Reliable power transfer
• Compact installation footprint
• Long service life
• Simplified maintenance requirements

These qualities make the KM2P-1AS1 a trusted replacement Yanmar gearbox for vessel owners and marine professionals worldwide.

Built for Marine Applications

The Yanmar KM2P-1AS1 is engineered to perform in demanding marine environments where reliability is essential. Whether installed in a recreational vessel, sailing yacht auxiliary engine, workboat, or commercial marine application, this gearbox is designed to deliver dependable operation year after year.

As part of a complete Yanmar marine transmission system, the KM2P-1AS1 contributes to:

• Efficient power delivery
• Reduced drivetrain losses
• Reliable vessel maneuverability
• Smooth gear shifting
• Long-term operational durability

Why Choose a Genuine Yanmar Gearbox?

Choosing a genuine Yanmar gearbox helps ensure proper compatibility between the engine, controls, propeller shaft, and drivetrain components.

Benefits include:

• Factory-engineered fitment
• Proven marine durability
• Manufacturer warranty support
• Long-term parts availability
• Reliable propulsion performance
• Simplified future servicing

For vessel owners investing in a commercial marine gearbox, marine repower gearbox, or transmission replacement project, genuine Yanmar components provide confidence and long-term value.

Common Applications

The Yanmar KM2P-1AS1 is commonly used in:

• Sailing yachts
• Cruising vessels
• Workboats
• Commercial marine applications
• Vessel repower projects
• Marine transmission replacement projects

For operators searching for a dependable boat transmission for sale, the KM2P-1AS1 remains one of Yanmar’s trusted marine gearbox solutions.

Support from Yanmar Marine Experts

Yanmar Marine Experts specializes exclusively in Yanmar propulsion equipment, including marine gearboxes, saildrives, diesel engines, and genuine replacement parts.

Our team assists customers with:

• Product selection
• Gearbox compatibility verification
• Repower planning
• Technical guidance
• Worldwide shipping arrangements
• After-sales support

As an experienced marine gearbox dealer, trusted marine transmission supplier, and source for Yanmar gearbox USA products, we help customers identify the correct transmission for their specific application.

Availability and Ordering Information

If you are looking to buy Yanmar gearbox equipment or searching for a Yanmar KM2P-1AS1 for sale USA, our team can provide current stock availability, lead times, and delivery options.

The Yanmar KM2P-1AS1 price may vary depending on inventory availability, destination, and shipping requirements. Likewise, overall Yanmar gearbox price levels can vary based on market conditions and supply availability.

For customers comparing transmission options, we can also provide information on other Yanmar gearbox for sale models, reduction ratios, and compatible propulsion packages.

What’s Included

When purchasing the Yanmar KM2P-1 Parallel Gear R 2.21 – KM2P-1AS1, your package may include:

• Genuine Yanmar KM2P-1AS1 Marine Gearbox
• Factory documentation
• Manufacturer warranty coverage
• Technical assistance from Yanmar Marine Experts
• Compatibility verification support

Package contents may vary depending on supply specifications.

Warranty and Technical Support

The KM2P-1AS1 is supplied with applicable manufacturer warranty coverage.

Our team remains available to assist with:

• Engine compatibility verification
• Gearbox selection guidance
• Ratio recommendations
• Product selection support
• Worldwide logistics arrangements

Whether you are sourcing a replacement Yanmar gearbox, upgrading a commercial marine gearbox, or installing a complete propulsion package, our specialists can help ensure you receive the correct solution.

Frequently Asked Questions

Is the KM2P-1AS1 a genuine Yanmar gearbox?

Yes. We supply only genuine Yanmar marine transmissions backed by manufacturer warranty support.

What does the 2.21:1 reduction ratio provide?

The 2.21:1 ratio helps improve propeller efficiency, thrust generation, and overall propulsion performance.

Can you verify gearbox compatibility before purchase?

Yes. Our technical team can review your engine model and serial number to confirm compatibility.

Do you ship internationally?

Yes. We provide worldwide shipping for genuine Yanmar marine gearboxes and propulsion equipment.

How do I get the latest Yanmar KM2P-1AS1 price?

Contact our sales team for current pricing, stock availability, and delivery options.

Request a Quote

Interested in the Yanmar KM2P-1 Parallel Gear R 2.21 – KM2P-1AS1 for sale?

Contact Yanmar Marine Experts today for the latest Yanmar KM2P-1AS1 price, stock availability, and worldwide shipping options.

For the fastest assistance, please provide:

• Engine model
• Engine serial number
• Current gearbox model
• Vessel make and model
• Delivery destination

Our technical specialists will review your requirements and provide a tailored quotation along with compatibility guidance, availability information, and shipping options.