ZF 3311199054 – Bearing Set for ZF45A Marine Transmission, Gear Ratio 2.43

ZF 3311199054 – Bearing Set for ZF45A Marine Transmission, Gear Ratio 2.43

Description:

The ZF 3311199054 Bearing Set is a critical maintenance and performance upgrade component designed for the ZF45A marine transmission with a 2.43 gear ratio. This set includes precision roller and ball bearings engineered to support high torque loads and reduce internal friction. Constructed from high-strength, corrosion-resistant alloy steel, the bearings ensure smooth operation, reduced vibration, and long-term reliability in both saltwater and freshwater conditions. Ideal for complete overhauls or routine service, this OEM-grade set helps extend transmission life and maintain peak performance under demanding marine conditions.

Key Features:

• Complete OEM-grade bearing set for ZF45A marine transmission
• Engineered specifically for gear ratio 2.43
• Includes high-precision roller and ball bearings
• Minimizes friction, vibration, and operational noise
• Heat-treated alloy steel for wear and corrosion resistance
• Suitable for continuous operation in harsh marine environments
• Improves load distribution and drivetrain stability
• Easy OEM replacement installation
• Ideal for maintenance, rebuilds, or performance upgrades

Specifications:

• Part Number: ZF 3311199054
• Transmission Compatibility: ZF45A
• Gear Ratio: 2.43
• Bearings Included: Ball and roller bearings (exact count varies)
• Material: Alloy steel, heat-treated and corrosion-resistant
• Operating Temperature: -40°C to +121°C (-40°F to 250°F)
• Lubrication: Marine-grade transmission oil recommended
• Installation Type: Direct OEM fit
• Usage: Rebuilds, repairs, and routine service
• Vibration Dampening: Yes, optimized for reduced NVH
• Shock Load Resistance: Designed to absorb impact loads
• Environment: Suitable for saltwater and freshwater
• Service Life: Extended under high-duty cycles

Compatibility and Application:

This bearing set is specifically engineered for ZF45A marine transmissions with a 2.43 gear ratio. It is suitable for use in both commercial and recreational vessels, providing optimal performance in demanding propulsion environments. The advanced design minimizes wear and ensures consistent operation even under continuous high-load conditions. Ideal for rebuild projects, preventative maintenance, or system upgrades, the ZF 3311199054 Bearing Set helps prevent costly failures and prolongs the life of the drivetrain.

Benefits:

• Ensures smooth and efficient transmission operation
• Reduces mechanical wear and improves drivetrain durability
• Minimizes friction and noise for improved comfort and performance
• Corrosion-resistant materials provide long-term protection
• OEM-quality fit for easy, reliable installation
• Withstands high loads and continuous marine duty cycles
• Supports high-torque marine propulsion systems
• Prevents premature bearing failure and reduces maintenance costs