Twin Disc MG 527 Marine Transmission Parts

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Twin Disc MG527 Marine Transmission Parts Catalog

Introduction: Trusted Power and Reliability for Marine Operations

The Twin Disc MG527 marine transmission is designed for durability, reliability, and smooth power transfer in demanding marine environments. Whether you operate a fishing boat, offshore support vessel, tugboat, workboat, or recreational craft, the MG527 is engineered to deliver consistent performance under a wide range of operational conditions.

At Diesel Pro Power, we offer a comprehensive selection of MG527 parts, including rebuilt transmissions, overhaul plate kits, gasket sets, plate kits, rubber blocks, and oil pump and filter assemblies. Our commitment to quality, combined with 24-hour worldwide shipping and expert support, ensures your MG527 transmission stays in peak condition with minimal downtime.

Rebuilt Twin Disc MG527 Marine Transmissions for Sale

Our rebuilt Twin Disc MG527 marine transmissions are meticulously reconditioned to meet or exceed OEM standards, ensuring long-lasting performance and smooth operation. Each transmission is carefully disassembled, inspected, and rebuilt with high-quality components, followed by rigorous testing to ensure optimal functionality.

Every rebuilt MG527 transmission includes essential components:

Mechanical selector valve assembly (control valve) for smooth and precise gear engagement.
Pilot housing flange for secure engine connection.
Oil pump for continuous lubrication and reduced wear on internal components.
Oil level gauge for easy monitoring of fluid levels.
Output flange for reliable power transfer to the propeller shaft.

Note: Drive ring is sold separately. All rebuilt MG527 transmissions are sold with a refundable core deposit. See details for more information.

Available Gear Ratios:

Twin Disc MG527 Marine Transmission 2.0:1 for Sale

The 2.0:1 ratio is ideal for vessels that require a balance of speed and torque, such as mid-sized commercial fishing boats, workboats, and recreational craft. This ratio ensures smooth cruising capabilities while maintaining strong thrust for moderate loads and operational conditions. It’s an excellent choice for operators who need versatility and fuel efficiency without compromising performance.

Twin Disc MG527 Marine Transmission 3.0:1 for Sale

The 3.0:1 ratio provides enhanced torque for larger vessels, utility boats, and offshore supply vessels that require steady power and control under varying load conditions. This ratio is designed for applications where vessels handle heavier cargo, towing operations, or challenging marine environments. The added torque ensures reliable performance and efficient propulsion, even under demanding conditions.

Twin Disc MG527 Marine Transmission 4.0:1 for Sale

The 4.0:1 ratio is engineered for heavy-duty applications, including trawlers, cargo vessels, and offshore support vessels. It delivers substantial torque and control, making it an ideal choice for operators who prioritize powerful propulsion and precise handling. This ratio ensures smooth operation during extended periods of heavy load and in conditions where consistent performance is crucial.

Twin Disc MG527 Marine Transmission 5.0:1 for Sale

The 5.0:1 ratio offers maximum torque and exceptional control, perfect for the most demanding marine operations. This ratio is well-suited for tugboats, dredging vessels, and large commercial vessels that require high pulling power, low-speed control, and excellent maneuverability. With the 5.0:1 ratio, you’ll experience reliable, powerful propulsion, even in rough seas or when handling oversized loads.

Our Selection of Twin Disc MG527 Parts

Rebuilt Gear – For Twin Disc MG527 Transmission

Our rebuilt MG527 transmissions are thoroughly reconditioned to OEM specifications, ensuring reliable performance and extended service life. Each rebuilt unit undergoes complete disassembly, inspection, precision reassembly with premium components, and comprehensive testing to ensure optimal functionality. Rebuilt transmissions come with essential components such as the mechanical selector valve assembly, pilot housing flange, oil pump, oil level gauge, and output flange (drive ring sold separately, refundable core deposit applies).

Overhaul Plate Kit – For Twin Disc MG527 Transmission

The overhaul plate kit includes all necessary brass friction plates and steel plates for a complete clutch rebuild, restoring smooth engagement and consistent performance. Designed for long-lasting durability, this kit is ideal for scheduled maintenance and major overhauls.

Gasket Set – For Twin Disc MG527 Transmission

Our complete gasket set features main housing gaskets, O-rings, seal rings, and auxiliary gaskets, ensuring a leak-free seal and maintaining system integrity during maintenance or overhauls. Made from high-quality materials to withstand the harshest marine environments.

Plate Kit – For Twin Disc MG527 Transmission

A selection of individual brass and steel plates for targeted clutch system repairs, allowing you to replace worn or damaged components without a full overhaul kit. Crafted to OEM standards, these plates ensure smooth operation and reliable performance.

Rubber Blocks (Couplings) – For Twin Disc MG527 Transmission

The rubber block, also known as a torsional isolator, connects the transmission output flange to the propeller shaft, absorbing vibrations, reducing stress on the drivetrain, and compensating for misalignments. Made from durable, marine-grade materials for reliable performance and extended lifespan.

Oil Pump and Filter – For Twin Disc MG527 Transmission

The oil pump and filter assembly ensures consistent lubrication and filtration of transmission fluid, reducing wear and extending the life of internal components. The pump maintains continuous oil flow, while the filter removes contaminants for optimal performance under heavy loads.

Why Choose Diesel Pro Power for MG527 Parts?

24-Hour Worldwide Shipping: Quick processing and shipping ensure minimal downtime for your vessel.
Comprehensive Inventory: Extensive selection of MG527 parts in stock and ready for dispatch.
Expert Customer Support: Our knowledgeable team offers guidance on part selection, installation, and troubleshooting.
Over 15,000 Satisfied Customers: Trusted worldwide by marine professionals and operators for high-quality parts and excellent service.
Easy Online Shopping: Our user-friendly website makes it easy to browse, select, and order the parts you need from the comfort of your home or office.

Frequently Asked Questions (FAQs) about the Twin Disc MG527

1. What types of vessels use the MG527 transmission?

The MG527 is used in fishing boats, offshore support vessels, tugboats, workboats, and recreational vessels, providing reliable performance and smooth power transfer.

2. What essential parts should I keep on hand for MG527 maintenance?

Key components include the rebuilt gear, overhaul plate kit, gasket set, plate kit, rubber blocks, and oil pump and filter.

3. What’s included in the overhaul plate kit?

The kit includes all brass friction plates and steel plates for a complete clutch rebuild, ensuring consistent engagement and smooth operation.

4. How fast can I get MG527 parts from Diesel Pro Power?

Orders are typically processed and shipped within 24 hours, with fast worldwide shipping available.

5. Are Diesel Pro’s aftermarket parts reliable?

Absolutely! Our parts meet or exceed OEM standards, providing reliable and durable performance.

6. How do I know which parts I need for my MG527?

Our website is designed to make it easy to find parts for your specific engine model. Our expert customer support team is also available for guidance.

7. What are signs that my MG527 transmission needs maintenance?

Look for fluid leaks, unusual noises, slipping gears, overheating, or reduced performance, all of which may indicate the need for service.

8. Do you offer technical support?

Yes! Our knowledgeable team provides expert advice, troubleshooting, and installation guidance for all MG527 parts.

9. Can I shop for other Twin Disc parts?

Yes! We offer a wide selection of parts for other Twin Disc models, all available through our online store.

10. How do I place an order?

Visit our website, browse the MG527 parts catalog, select your items, and complete your order securely online. Contact us if you have questions or need assistance.

Order Twin Disc MG527 Parts Today

Choose Diesel Pro Power as your trusted supplier for Twin Disc MG527 marine transmission parts. With fast shipping, competitive pricing, and expert support, we make it easy to keep your MG527 transmission running smoothly and efficiently.

Explore our catalog today and place your order with confidence. For assistance, contact us at 888-433-4735 (US) or 305-545-5588 (International) during business hours (8 a.m. to 5 p.m. EST, Monday–Friday).

Additional Resources

Practical Guide to Servicing the Twin Disc MG527 Marine Gear

Introduction: Why Proper Service Matters for the Twin Disc MG527 Marine Gear

Overview of the MG527’s role in marine propulsion systems
Importance of routine maintenance for longevity and performance
Brief summary of what this guide covers
Disclaimer: For torque values, rebuild steps, and more technical data, always refer to the OEM service manual