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ZF 3320199003 – Seal & Clutch Kit for ZF30M Marine Gearbox
The ZF 3320199003 Seal & Clutch Kit is a complete overhaul and maintenance solution for ZF30M marine gearboxes. This OEM-quality kit includes all essential components required for restoring sealing integrity and clutch performance in marine drivetrain systems. With high-grade materials engineered for resistance to heat, oil, and saltwater, this kit ensures long-term durability and reliability in marine environments.
Whether performing scheduled maintenance or a full gearbox rebuild, this kit covers critical wear components such as wet clutch discs, shaft seals, gaskets, thrust washers, and precision shims, ensuring smooth operation and optimal gear engagement under load.
Key Features:
- Comprehensive kit designed specifically for ZF30M marine gearboxes
- Includes clutch discs (12 inner, 10 outer), sealing rings, gaskets, shims, thrust washers, and output shaft keys
- Viton and nitrile rubber seals ensure leak-free operation under pressure
- Precision shims enable accurate clutch stack alignment and wear compensation
- High-strength materials resist wear, corrosion, and high operating temperatures
- Supports routine maintenance and complete gearbox rebuilds
- Meets or exceeds OEM standards for fit and performance
Specifications:
Part Number ZF 3320199003 Product Type Seal & Clutch Rebuild Kit Application ZF30M Marine Gearboxes Clutch Discs 12 inner, 10 outer (wet type) Clutch Disc Diameter Inner: 150 mm, Outer: 160 mm Seal Material Viton, nitrile rubber Operating Temperature –40 °C to +82 °C (–40 °F to +180 °F) Pressure Rating Up to 200 psi (13.8 bar) Shims Included 0.10 mm, 0.30 mm, 0.40 mm, 0.50 mm Additional Components Input/output shaft seals, gaskets, thrust washers, output shaft key Material Quality Marine-grade corrosion-resistant (steel, rubber, composite) Weight 3.5 kg (7.7 lbs) Service Life Extended life under typical marine use Packaging Durable protective case for shipping and storage
Compatibility and Application:
The ZF 3320199003 Seal & Clutch Kit is specifically engineered for ZF30M marine gearboxes. It provides everything needed to rebuild or service the gearbox internals, ensuring proper sealing, smooth clutch operation, and long-term durability. Whether you're conducting preventative maintenance or repairing a worn unit, this kit supports reliable performance in high-load marine applications.
Benefits:
- Prevents leaks and pressure loss with high-quality sealing components
- Restores clutch engagement and transmission responsiveness
- Reduces risk of mechanical failure through comprehensive component replacement
- Corrosion-resistant materials ensure long-term reliability in saltwater conditions
- Supports DIY and professional gearbox rebuilds
- Improves operational safety and performance of the drivetrain
- OEM-level fit and functionality ensures compatibility and performance
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