Twin Disc MG5075 Marine Transmission Parts - Overhaul Plate Kit Section

Twin Disc MG5075 Marine Transmission Parts – Overhaul Plate Kit Section

The Twin Disc MG5075 marine transmission overhaul plate kit provides everything needed to restore the clutch pack system that drives reliable power transfer in this durable marine gearbox. Designed for MG5075, MG5075SC, and MG5075A models, this kit replaces the core wear components that engage and disengage torque from the engine to the propeller shaft. In marine transmissions like the MG5075, the friction and steel plates gradually wear from the constant pressure, heat, and hydraulic load of operation. Replacing these critical components returns the clutch pack to original performance standards—restoring crisp gear engagement, preventing slippage, and extending the life of the entire transmission.

This section also includes the gasket and seal kit , which provides all necessary seals and gaskets to ensure leak-free performance, and the oil filter , which helps maintain clean hydraulic fluid for consistent operation and longer component life. Together, these items make up a complete internal refresh solution for the Twin Disc MG5075 series—ideal for professional mechanics, shipyards, and vessel operators focused on long-term reliability.

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O verhaul Plate Kit for Twin Disc MG5075 Marine Transmission

The overhaul plate kit is the centerpiece of a proper MG5075 transmission rebuild. It includes all the clutch friction and steel plates needed to replace the worn components responsible for torque transfer. Over time, these plates experience glazing, wear, and heat fatigue, leading to slippage, delayed engagement, or power loss. Installing a new overhaul plate kit restores consistent hydraulic pressure and smooth clutch action.

Key Features:

• Complete set of friction and steel clutch plates made to Twin Disc OEM specifications
  
  

• Precision-matched plate thickness ensures correct clutch pack height and clearance
  
  

• Manufactured using heat-treated steels and high-friction materials for marine duty cycles
  
  

• Designed for smooth gear engagement under variable torque loads
  
  

• Reduces slippage and improves overall power transfer efficiency
  
  

When to Replace the Overhaul Plate Kit:

• Delayed or inconsistent engagement when shifting into forward or reverse
  
  

• Transmission slipping under heavy load or at high RPMs
  
  

• Darkened or burnt transmission oil with metallic residue
  
  

• Unusual noise or vibration during gear changes
  
  

• Routine replacement during major service intervals to prevent failure under load
  
  

Replacing the clutch plates as part of your maintenance schedule ensures your MG5075 transmission maintains reliable torque delivery, quiet operation, and factory performance standards.

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Gasket and Seal Kit for Twin Disc MG5075 Marine Transmission

The gasket and seal kit ensures the MG5075’s internal hydraulic and oil systems remain fully sealed, preventing pressure loss and contamination. Proper sealing is critical to maintaining oil pressure stability for the clutch system. A single worn seal can lead to leaks that affect engagement quality or even cause clutch overheating.

Key Features:

• Complete reseal set for MG5075, MG5075SC, and MG5075A configurations
  
  

• Includes all gaskets, O-rings, and oil seals for transmission housing, covers, and hydraulic passages
  
  

• Manufactured from oil- and heat-resistant materials designed for marine environments
  
  

• Maintains consistent internal oil pressure for reliable clutch operation
  
  

• Prevents water or debris intrusion that could damage internal components
  
  

When to Replace Gaskets and Seals:

• Evidence of oil seepage or fluid residue around housing joints
  
  

• Drops in hydraulic pressure or inconsistent clutch engagement
  
  

• Visible cracking, flattening, or compression wear on seals and gaskets
  
  

• Standard replacement during overhaul or clutch service intervals
  
  

Pairing a new gasket and seal kit with your overhaul plate replacement ensures a fully refreshed system with optimal oil retention, pressure consistency, and long-term protection against leaks.

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Oil Filter for Twin Disc MG5075 Marine Transmission

The oil filter is essential for protecting the MG5075’s internal clutch packs, bearings, and hydraulic valves from debris and contamination. Clean oil ensures that the newly installed clutch plates operate within the correct pressure and temperature range.

Key Features:

• High-capacity filtration element for superior debris capture and oil flow
  
  

• Maintains clean hydraulic oil for consistent clutch engagement
  
  

• Helps prevent premature wear of internal components and seals
  
  

• Easy replacement design for quick maintenance and minimal downtime
  
  

When to Replace the Oil Filter:

• During every oil change or at regular service intervals
  
  

• After installing a new overhaul plate kit or gasket kit
  
  

• When oil appears dirty, dark, or contains metallic residue
  
  

• Following signs of clutch slippage or hydraulic pressure drop
  
  

Replacing the oil filter at the same time as a clutch or gasket service ensures the MG5075 operates with clean, pressurized oil for optimal clutch response and transmission longevity.

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Importance of Performing a Full Overhaul on the MG5075

A full overhaul using both the overhaul plate kit and the gasket and seal kit , along with a fresh oil filter, restores the MG5075’s clutch and hydraulic systems to their original factory standards. This comprehensive service ensures that torque transfer is smooth, efficient, and consistent across the gearbox’s operating range. It also eliminates the common issues that develop as transmissions age—such as oil leaks, erratic engagement, or internal noise.

Benefits of a Full MG5075 Overhaul:

• Restores clutch performance and hydraulic pressure balance
  
  

• Prevents oil leakage and cross-contamination
  
  

• Reduces downtime and maintenance costs
  
  

• Extends the operational life of the gearbox under continuous marine loads
  
  

• Improves vessel handling and propulsion efficiency
  
  

For vessels that rely on the MG5075 for commercial or industrial use, a full overhaul is an investment in long-term reliability and smoother daily operation.

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Why Buy Overhaul Plate Kits for the Twin Disc MG5075 from Diesel Pro Power

Choosing Diesel Pro Power for your Twin Disc MG5075 overhaul components guarantees you’ll receive precision-engineered, marine-tested parts designed for long service life and exact performance. Diesel Pro Power is the world’s most trusted supplier of Twin Disc parts, with a reputation built on quality, accuracy, and professional support.

1. Exact MG5075 Fitment:
Each overhaul plate kit, gasket kit, and oil filter is designed specifically for the MG5075, MG5075SC, and MG5075A models—ensuring perfect compatibility and straightforward installation.

2. Premium Materials:
Every component is made from marine-grade steel, friction materials, and sealing compounds engineered to withstand the high temperatures, oil pressures, and torque demands of continuous marine duty.

3. Complete Overhaul Solutions:
Diesel Pro Power stocks all essential rebuild components in one place—including clutch kits, gasket sets, filters, bearings, seals, and mounts —so you can complete your overhaul without delays.

4. Trusted by 40,000+ Marine Customers Worldwide:
Shipyards, commercial operators, and captains across more than 180 countries rely on Diesel Pro Power for Twin Disc parts that deliver consistent performance and precision fitment.

5. In-Stock and Ready for Immediate Shipment:
All MG5075 overhaul components are available for same-day global shipping , ensuring minimal vessel downtime and quick turnaround for service projects.

6. Expert Technical Assistance:
Not sure which kit configuration or ratio variant your MG5075 uses? Diesel Pro Power’s knowledgeable support team can confirm exact part compatibility.

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In Summary:
Rebuilding your Twin Disc MG5075 transmission with an overhaul plate kit, gasket set, and fresh oil filter from Diesel Pro Power ensures your gearbox continues operating with the precision, power, and reliability it was built for. With premium aftermarket components, global availability, and expert support, Diesel Pro Power helps marine professionals keep their transmissions performing at peak efficiency—voyage after voyage.