ZF Marine Transmissions are renowned for their reliability and performance in the maritime industry. These transmissions, including the popular ZF 25A and ZF Hurth Marine models, play a vital role in various boat types. ZF Marine gearboxes ensure smooth power transfer from the engine to the propeller, contributing to a seamless and efficient boating experience. Whether for propulsion or maneuvering, ZF Marine transmissions are trusted by boat owners and operators worldwide for their durability and precision.
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1-2 weeks delivery time The ZF 3319302006 is a 230×180×20 mm outer clutch plate for ZF 45A, 63A, 80A, 63IV, 80IV, 75A, and 85A marine gearboxes. Made from heat-treated, corrosion-resistant steel, it ensures smooth clutch engagement, reduced vibration, and efficient torque transfer up to 350 Nm. Ideal for high-load marine environments with operating speeds up to 6000 RPM.
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1-2 weeks delivery time The ZF 3319302007 is a Ø250 mm clutch disc with 36 teeth, engineered for ZF 45A, 63, 63A, and 63IV marine gearboxes. Made from high-strength friction material, it supports up to 500 Nm torque and 2000 RPM, ensuring smooth engagement and wear resistance. Ideal for commercial and recreational marine applications.
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1-2 weeks delivery time The ZF 3320116001 is a precision-engineered adapter plate for connecting Yanmar 4JH3 marine engines to ZF30M SAE 4 transmissions. Made of corrosion-resistant steel with a zinc-plated finish, it supports up to 400 Nm of torque and includes precision-drilled holes for seamless installation. Dimensions: 255×215×15 mm, weight 6.5 kg.
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$ 491.05
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1-2 weeks delivery time The ZF 3320116002 is a SAE 5 housing adapter for connecting Yanmar JH2, JH3, and JH4 engines with ZF 63A, ZF 63IV, and ZF 45A marine transmissions. Made from corrosion-resistant alloy with zinc-plated finish, it supports 250 psi pressure and extreme temperatures (-40°C to +121°C). Dimensions: 22" × 22" × 8", weight: 11.34 kg.
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1-2 weeks delivery time The ZF 3321005147 is an SD 10 SAE input shaft designed for SAE5 marine systems. Built from corrosion-resistant high-strength steel, it offers a torque capacity of 1200 Nm and supports up to 3000 RPM. Length: 520 mm; diameter: 76 mm. Ideal for ZF marine transmissions requiring reliable, high-performance power transfer in harsh environments.
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1-2 weeks delivery time The ZF 3321005149 is a long SD 10 SAE input shaft designed for SAE4 marine systems. Made of corrosion-resistant high-strength steel alloy, it delivers 1200 Nm torque at up to 3000 RPM. Length: 394 mm; diameter: 63.5 mm. Ideal for ZF marine transmissions in high-torque, saltwater environments.
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1-2 weeks delivery time The ZF 3321199006 is a complete seal and plate set for ZF SD12 marine gearboxes. Made from corrosion-resistant nitrile rubber and stainless steel, it ensures reliable sealing up to 250 psi and temperatures from -40°C to 121°C. Includes multi-lip seals and precision-cut plates for leak-free, long-lasting performance.
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$ 1,312.17
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1-2 weeks delivery time The ZF 3321199014 Gasket Kit is a complete seal and gasket set for ZF marine transmissions, including models ZF 63, 75, 220, 220A, and 280. Rated for 30 bar and temperatures from -40°C to +149°C, this kit includes high-performance gaskets, O-rings, seals, and washers for reliable leak prevention and long-term durability in harsh marine conditions.
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$ 79.56
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1-2 weeks delivery time The ZF 3321199022 Repair Kit is a complete maintenance solution for ZF marine gearboxes. Includes nitrile rubber seals, stainless steel clutch plates, and gaskets rated for 250 psi and -40°C to +121°C. Compatible with models like ZF 63A, 80A, and 220A. Ensures reliable sealing, leak prevention, and extended gearbox life.
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1-2 weeks delivery time The ZF 3321301011 is a support rail for ZF marine transmissions, compatible with ZF 63, 75, 220, and 280 models. Made from corrosion-resistant steel or composite, it offers structural stability, reduces vibrations, and ensures proper alignment under loads up to 25 bar. Dimensions: 300×120×60 mm. Weight: 1.8 kg. Designed for harsh marine environments.
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1-2 weeks delivery time The ZF 3321301013 Spacer is a Ø50×15 mm precision component for ZF 63, 80, 85, and 150 marine transmissions. Made from corrosion-resistant alloy with a 60 HRC hardness, it maintains alignment under 200 psi and -40°F to 250°F. Supports smooth operation, reduces wear, and resists saltwater damage.
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1-2 weeks delivery time The ZF 3321301017 Saildrive SD10 is a compact marine propulsion unit for engines up to 40 kW (54 hp), featuring a gear ratio of 2.62:1. With water cooling, corrosion-resistant materials, and low-noise operation, it offers efficient power transfer for sailboats and motorboats. Weight: 45 kg.
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$ 1,039.05
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1-2 weeks delivery time The ZF 3321301018 Saildrive SD10 is a compact marine propulsion system rated at 10 kW (13.4 hp), with a gear ratio of 2.15:1 and 650 N maximum thrust. Features include corrosion-resistant construction, dual lip seals, and flange mounting. Weight: 45 kg. Ideal for 30–50 ft sailboats.
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$ 202.94
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1-2 weeks delivery time The ZF 3321301020 Cooler Kit is a high-efficiency heat exchanger for ZF 63, ZF 80, ZF 85, and ZF 150 marine transmissions. With a 22,000 BTU/hr cooling capacity and 3/4" NPT ports, it operates from -40°F to 300°F. Constructed from corrosion-resistant materials and polished aluminum, it ensures durability in saltwater environments.
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1-2 weeks delivery time The ZF 3321301022 Oil Plug is a corrosion-resistant replacement plug with M22 x 1.5 thread, designed for ZF 63, ZF 85, and ZF 150 marine transmissions. With an integrated rubber gasket and a pressure rating of 10 bar, it ensures a tight, leak-free seal in both saltwater and freshwater environments.
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$ 56.28
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1-2 weeks delivery time The ZF 3321301069 Clamp is a high-strength, corrosion-resistant stainless steel clamp designed to secure hoses and pipes in ZF marine transmission systems. With a pressure resistance of up to 10 bar and a diameter range of 50–100 mm, it ensures reliable performance in saltwater, UV, and vibration-heavy conditions.
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1-2 weeks delivery time The ZF 3321303003 Connect Sleeve is a vital component designed for the ZF 63, ZF 80, ZF 85, and ZF 150 series marine transmission systems. Constructed from a high-strength, corrosion-resistant alloy, this sleeve ensures secure and durable connections between critical transmission components, helping to prevent leaks and system malfunctions. Its robust construction is specifically designed to withstand the harsh conditions of marine environments, providing reliable performance in saltwater and high humidity. The ZF 3321303003 Connect Sleeve can handle high pressures of up to 300 psi and operates efficiently in temperatures ranging from -40°F to 300°F, ensuring the transmission system maintains optimal performance even under extreme conditions. The polished anodized coating offers additional protection against corrosion, enhancing the longevity and reliability of the part. Its easy installation and perfect fit reduce downtime and improve the overall efficiency of the transmission system, making it an ideal solution for both new installations and replacement applications.
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1-2 weeks delivery time The ZF 3321303003 Connect Sleeve is a corrosion-resistant alloy coupling component for ZF 63, 80, 85, and 150 marine transmission systems. With a pressure rating of 300 psi and a temperature range of -40°F to 300°F, it ensures secure, leak-free connections under demanding marine conditions. Dimensions: 152 x 63.5 mm.
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ZF 3321318013 - M10 Bolt for ZF Marine Transmissions (ZF 63/85/220), Stainless Steel AISI 316, 50 mm
1-2 weeks delivery time The ZF 3321318013 is a corrosion-resistant M10 bolt (length: 50 mm) made from AISI 316 stainless steel or high-strength alloy. Engineered for ZF 63, 85, and 220 marine transmission systems, it withstands up to 25 bar (362 psi) and extreme temperatures from -40°C to 120°C. Ensures secure fastening under high vibration and saltwater conditions.
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1-2 weeks delivery time The ZF 3323199004 is a corrosion-resistant input shaft assembly designed for ZF 63, 80, and 85 marine transmissions. Made of alloy steel, it supports up to 650 Nm torque and 5500 RPM, with a polished anodized finish for reduced friction. Dimensions: 387mm x 127mm. Operating temperature: -40°C to 121°C.
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In what types of marine vessels are ZF Marine Transmissions commonly found?
ZF 25A transmissions from ZF Marine are commonly used in a variety of marine vehicles, including sailboats, smaller pleasure craft, and some commercial vessels. These transmissions are known for their durability, making them suitable for both recreational and light-duty commercial applications. ZF 25A transmissions are often chosen for their reliability and efficient performance, making them a popular choice among boat owners and operators.
ZF 25A transmissions are designed to meet the diverse needs of marine vessels, with applications ranging from sailboats to smaller pleasure craft and even some commercial boats. These marine transmissions are equipped with advanced features like responsive control systems, ensuring smooth operation and optimized performance across a wide variety of marine environments. Whether it's for luxury yachts, fishing boats, or patrol vessels, ZF transmissions offer reliability, durability, and ease of maintenance, backed by a comprehensive warranty and expert support from authorized dealers like Seaboard Marine. With their innovative driveline technology and commitment to sustainability, ZF transmissions are a trusted choice for boat owners seeking clean and efficient propulsion solutions for their vessels.
What specific benefits do ZF Marine Propulsion Systems offer to boat efficiency operators?
ZF Marine gearboxes offer several specific benefits to boat operators. They are known for their robust construction and reliability, ensuring smooth and efficient power transmission in marine applications. Additionally, ZF Marine provides a range of gearbox spares and repair services, making it easier for operators to maintain and extend the lifespan of their marine transmissions, such as the popular ZF 25A and Hurth marine gearboxes. This comprehensive support contributes to the overall satisfaction and performance of boat operators using ZF Marine products.
ZF Marine gearboxes are designed to meet the diverse needs of boat operators, offering a wide portfolio of transmission options tailored to various vessel types and applications. Whether it's for superyachts, patrol boats, or fishing vessels, ZF transmissions provide intelligent solutions to optimize fuel consumption and horsepower delivery, ensuring clean and sustainable propulsion. With a comprehensive inventory of ZF marine gear series transmissions, operators can easily select the right gearbox to replace or upgrade their existing systems, supported by our expert customer service and maintenance expertise. From aluminum housings to electronic clutch systems, ZF transmissions offer a sophisticated blend of durability, efficiency, and ease of maintenance, making them the preferred choice for boat operators worldwide.
What maintenance and repair considerations are associated with ZF Marine Transmissions?
Maintenance and repair considerations for ZF Marine gearboxes are essential for ensuring their longevity and optimal performance. Regular maintenance, including fluid changes and inspections, is crucial to prevent wear and tear. In case of any issues, boat operators can rely on ZF gearbox spares and repair services to address and rectify problems promptly, whether it's related to the ZF 25A, Hurth marine gearboxes, or other ZF Marine transmissions. These measures help maintain the reliability and efficiency of ZF Marine gearboxes in various marine applications.
ZF transmissions are designed with durability and reliability in mind, but they still require careful attention to maintenance details. Boat operators should maintain a comprehensive list of service points, ensuring that regular checks and oil cooler inspections are performed to prevent overheating and bearing wear. Whether it's for a superyacht with high-performance demands or trolling applications requiring precise control, ZF transmissions offer availability and support through their network of service points and suppliers, ensuring smooth operation even in challenging conditions. Additionally, surface drives equipped with ZF transmissions benefit from the same level of expertise and service, contributing to their longevity and performance on the water.