ID
1232540
$ 358.22
1-2 weeks delivery time
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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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ZF 3084302274 - Outer Lamella (Outer Friction Disc)
The ZF 3084302274 Outer Lamella is a critical, high-performance outer friction disc used in ZF marine transmission systems. Installed within the clutch pack (lamella stack) assembly, it enables controlled, smooth engagement and disengagement of gears, while minimizing friction-related wear inside the clutch pack. Manufactured from durable, heat-resistant and corrosion-resistant composite material with marine-grade surface coating, this lamella ensures long-term stability and reliability in saltwater and high-load marine applications, supporting extended service life and reduced maintenance requirements.
Key Features
- Designed for smooth and controlled gear engagement/disengagement
- Heat-resistant, pressure-resistant, corrosion-protected composite material
- Low friction coefficient to reduce clutch pack and component wear
- Marine-grade corrosion resistant surface coating for saltwater environments
- Precise integration fit to ZF transmission clutch pack tolerances
- Supports extended service intervals and low maintenance operation
- Suitable for recreational and commercial marine vessels
Technical Specifications
Parameter Value Part Number ZF 3084302274 Component Type Outer Lamella (Outer Friction Disc) for ZF Marine Transmission Clutch Pack Material Marine-grade composite, heat- and corrosion-resistant Surface Protection Corrosion-protected marine coating for saltwater resistance Weight (approx.) 0.5 kg (≈ 1.1 lb) Operating Temperature Range -40°F to 250°F (-40°C to 121°C) Pressure Rating Up to 500 psi (34.5 bar) Application Marine transmission clutch pack assembly Friction Characteristics Low friction coefficient for smooth clutch operation Main Compatible Transmission Series ZF 630, ZF 7000 series, and other ZF marine transmission models Suitable Vessel Types Recreational boats, commercial boats, yachts, marine vehicles
Compatibility and Application
The ZF 3084302274 Outer Lamella is engineered for integration into multiple ZF marine transmission clutch pack assemblies, where it functions as an essential friction interface element. Positioned in the outer section of the lamella stack in the clutch (outer friction disc location), it supports stable torque transfer, reduces slippage-related wear, and ensures progressive, smooth gear engagement under heavy cyclic load, thermal stress, and elevated system pressure typical to marine propulsion drivetrain clutch systems.
Benefits
- Stable and predictable clutch friction behavior for smooth gear engagement
- Heat endurance up to 250°F (121°C) for resistance to clutch thermal cycling
- Pressure tolerance up to 500 psi (34.5 bar) for heavy-load marine propulsion duty
- Saltwater-resistant surface coating to reduce corrosion-related degradation
- Reduction of component wear inside the clutch pack
- Supports long service life and lower maintenance costs
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