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 ZF 206929 – Dipstick for HBW10/150 is a 35 cm stainless steel oil level gauge with clear 0.5 L graduation markings, engineered for ZF HBW10/150 marine gearboxes. Corrosion-resistant and temperature-rated from –40 °C to +120 °C, it ensures accurate fluid level control and optimal gearbox lubrication in both saltwater and freshwater conditions.
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1-2 weeks delivery time ZF 215873 – Tapered Roller Bearing is a high-strength steel bearing (50 × 90 × 25 mm) engineered for ZF 630, 850, and 900 marine gearboxes. Its tapered design handles radial and axial loads up to 18,000 N and 8,000 N respectively, supports speeds to 5,000 RPM, and resists corrosion in saltwater. Operating range: –30 °C to +120 °C.
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1-2 weeks delivery time ZF 215874 – Outer Ring Race (90 × 140 × 28 mm) is a heat-treated steel component with 55–60 HRC hardness, supporting tapered roller bearings in ZF marine transmissions. With load ratings of 6,000 N (radial) and 2,500 N (axial), it ensures durability, corrosion resistance, and vibration stability in saltwater environments. Operating range: –40 °C to +120 °C.
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1-2 weeks delivery time ZF 254716 Gasket (OD 120 mm, ID 90 mm, thickness 3 mm) is an oil- and temperature-resistant elastomer gasket for ZF switch cover 345316. It provides a leak-proof seal in marine gearboxes, withstands –30 °C to +120 °C, and resists fuels, UV, vibration, and compression set. Designed for high-pressure marine use.
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1-2 weeks delivery time ZF 274217 Dipstick (245 mm length, 8 mm diameter) for HBW250 transmission is made of corrosion-resistant stainless steel with clear min/max oil level markings. Features an ergonomic non-slip handle, integrated O-ring seal, and compatibility with SAE 30 and ATF oils. Designed for precision oil checks in marine conditions up to 150 °C.
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$ 132.07
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1-2 weeks delivery time ZF 274251 Seal (Ø55 × 75 × 10 mm) is made from high-strength elastomer, offering resistance to 10 bar pressure and –40 °C to +130 °C. It ensures a secure seal in marine gearboxes and engines, protecting against oil leaks, dirt, and saltwater exposure. Suitable for harsh marine environments and compliant with ISO 9001.
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1-2 weeks delivery time ZF 279061 Tapered Roller Bearing (Ø50×100×30 mm) is designed for marine transmissions, offering high load capacity for radial and axial forces. Made of corrosion-resistant steel, it operates at temperatures from –40 °C to +150 °C. Suitable for high-speed applications, it ensures long-lasting performance and precise fit in ZF gearbox systems.
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1-2 weeks delivery time ZF 280132 Needle Cage (Ø25×35×25 mm) is a compact, high-load needle roller bearing for marine gearboxes, featuring corrosion-resistant steel and up to 10,000 RPM operation. With a dynamic load rating of 4,000 N, 60–65 HRC needle hardness, and compatibility with ZF systems, it ensures reduced friction, vibration resistance, and reliable power transmission in harsh marine environments.
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1-2 weeks delivery time ZF 287401 Pressure Spring (Ø25 mm × 120 mm, 50 N/mm rate, 500 N load) is a corrosion-resistant compression spring for marine gearboxes and engines. Made of stainless or alloy steel, it withstands –40 °C to +120 °C and fits compact systems. Designed to maintain constant pressure under load, it ensures smooth operation and reduced wear in harsh marine environments.
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1-2 weeks delivery time ZF 288240 Spring Damper Drive Plate (Ø157 mm, 5-hole, B10x23x29 spline, 500 Nm torque) is a corrosion-resistant coupling element for marine gearboxes. Designed for Hurth, ZF, PRM, Technodrive, and Borgwarner systems, it absorbs vibration and shock loads with a 150 N spring force, reducing wear and ensuring stable gearbox performance in high-torque marine applications.
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1-2 weeks delivery time ZF 288755 Thrust Washer (Ø101.6 mm x Ø63.5 mm x 5 mm) is a corrosion-resistant steel washer engineered to absorb axial loads up to 1200 N in ZF marine transmissions (ZF 220 / 300 / 630 / 800). With a service life of up to 5000 hours and 400 psi operating pressure, it ensures smoother gearbox operation and reduces wear in high-load marine environments.
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1-2 weeks delivery time ZF 288759 Transmission Inner Race Barbel (Ø60 mm ID × Ø120 mm OD × 95 mm length) is a precision-machined marine gearbox component made from corrosion-resistant alloy steel. Designed to transmit torque up to 800 Nm and withstand pressure up to 35 bar, it features 12 precision-cut teeth and minimal axial (0.02 mm) and radial (0.05 mm) play for smooth, efficient operation.
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1-2 weeks delivery time ZF 288768 Bearing Cap (Ø60×30 mm) is a corrosion-resistant steel cover for HBW50-2R marine gearboxes, featuring an integrated O-ring seal. Rated for 2 bar pressure and 100 °C, it ensures leak-free sealing and protects internal components from wear and contamination.
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1-2 weeks delivery time The ZF 288912 Inner Slats are precision-engineered gearbox wear plates made from corrosion-resistant alloy steel, designed to reduce internal friction and enhance power transmission in ZF marine gearboxes. These robust slats ensure long-term durability under harsh marine conditions, support high torque loads up to 500 Nm, and feature a press-fit design for secure installation and minimal maintenance, making them ideal for commercial and recreational vessels.
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1-2 weeks delivery time ZF 305537 – Cup Springs for HBW100. Marine disc (cup) springs for ZF/Hurth HBW100 transmissions, controlling axial preload. Steel alloy, zinc anti‑corrosion coating. OD 60 mm (2.36"), ID 40 mm (1.57"), height 20 mm (0.79"), deflection limit 10 mm. Spring rate 5.5 N/mm. Supports 31 bar (450 psi) pressure, axial load ~54.4 kg (120 lbs), operating −40 °C to +150 °C (peak 150 °C/300 °F). Fatigue life 1,000,000 cycles, hardness 60 HRC. Oil/grease compatible, press‑fit, direct replacement for HBW100.
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1-2 weeks delivery time ZF 3084302274 is an outer friction lamella (disc) for ZF marine transmission clutch packs. Made from heat-resistant, corrosion-protected composite, it supports operation at -40°F to 250°F (-40°C to 121°C) and marine pressures up to 500 psi (34.5 bar). Approx. weight: 0.5 kg (≈1.1 lb). Compatible with ZF 630, ZF 7000 and other ZF marine gearbox clutch assemblies, designed for direct fit to transmission tolerances with low-friction wear characteristics.
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$ 358.22
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1-2 weeks delivery time ZF 3205107010 Oil Cooler Kit is a ZF-manufactured oil cooling unit for marine oil circulation systems, regulating gearbox/engine oil temperature. Cooling throughput: 12 L/min (3.17 GPM), flow rate: 15 L/min (4.00 GPM), max pressure 5 bar (72.5 psi). Port standard: 1/2" NPT, temp range –30°C to 120°C (–22°F to 248°F), weight 3.2 kg (7.05 lbs), size 310 × 180 × 125 mm (12.2 × 7.1 × 4.9 in), rated to 5 bar operating pressure with durability target 12,000 h.
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1-2 weeks delivery time The ZF 3205107031 Oil Cooler Kit is a compact oil-to-water heat exchanger engineered for the ZF220V marine transmission. Featuring a corrosion-resistant aluminum core, this cooler delivers efficient thermal regulation with a 15 L/min oil flow rate and 10 bar cooling water pressure limit. Its rugged construction ensures optimal performance in saltwater environments, reducing wear and extending the life of your transmission system.
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$ 2,421.53
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1-2 weeks delivery time The ZF 3205116012 Transmission Adapter Plate provides a secure interface between ZF 220 marine transmissions and Borg Warner Velvet Drive units. Manufactured from corrosion-resistant marine-grade aluminum or high-strength steel, this 12 mm thick plate handles up to 1,500 Nm of torque. Precision-machined for perfect alignment, it minimizes vibration and wear, ensuring reliable performance in both commercial and recreational marine applications.
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1-2 weeks delivery time The ZF 3205116013 Marine Damper Plate is engineered for Cummins and Deere marine diesel engines with SAE 11.5" flywheels and ZF transmissions. Built by Vulkan from heavy-duty, corrosion-resistant steel, it weighs 16.2 lbs and operates reliably up to 3,000 RPM. This vibration-dampening plate enhances power transfer, reduces drivetrain stress, and operates in temperatures from -20°F to 180°F, making it ideal for commercial and recreational vessels in demanding marine environments.
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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.