Product Introduction

The 3463540416 Wheel Planetary Gear is a key component inside the wheel reduction system of Mercedes-Benz and MAN heavy-duty trucks. It is installed in the wheel hub planetary gear mechanism and works together with the sun gear, ring gear, and planetary carrier to provide additional reduction ratio and increase wheel torque output.

The planetary gear system allows heavy trucks to achieve higher torque output while reducing stress on the main drivetrain components. During operation, multiple planetary gears share the load, improving strength, stability, and durability under high-load transportation conditions.

When planetary gears become worn due to long-term operation, insufficient lubrication, excessive loading, or gear tooth damage, symptoms may include abnormal wheel hub noise, vibration, overheating, and reduced drive efficiency. Replacing damaged planetary gears helps restore proper final drive performance.

Manufactured from high-strength alloy steel with precision forging, CNC machining, and heat treatment technology, the 3463540416 planetary gear provides excellent tooth strength, wear resistance, and fatigue durability. Accurate gear dimensions ensure smooth engagement with related wheel reduction components.

Designed according to OEM specifications, this planetary gear provides reliable replacement compatibility for Mercedes-Benz Actros, Axor, NG, SK, Econic, and MAN truck axle systems. It is widely used for wheel hub repair, axle overhaul, fleet maintenance, and aftermarket drivetrain service applications.

Each planetary gear undergoes strict quality inspections including gear tooth accuracy testing, hardness inspection, dimensional verification, and assembly compatibility testing to ensure dependable performance and extended service life.

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