Product Introduction

The 3463501445 Axle Flange is a critical drivetrain component used in the rear axle assemblies of Mercedes-Benz, Beiben, and MAN heavy-duty trucks. It functions as the connection interface between the propeller shaft and the differential input shaft, transmitting engine power efficiently to the drive axle while maintaining accurate rotational alignment.

Designed for high-load commercial vehicle applications, the axle flange ensures secure torque transfer, minimizes drivetrain vibration, and supports smooth operation of the differential system. Its precision-machined spline and mounting surfaces help maintain proper concentricity, reducing wear on bearings, seals, and other drivetrain components.

Under continuous heavy-duty service, the axle flange is subjected to high torque, shock loading, and continuous rotational stress. Damaged splines, worn mounting surfaces, or flange deformation can lead to driveline vibration, oil leakage, abnormal noise, or premature failure of differential components.

The 3463501445 axle flange is manufactured from premium forged alloy steel using precision forging, CNC machining, spline finishing, and heat treatment processes. The hardened spline area provides outstanding fatigue resistance, while the accurately machined flange surface ensures secure installation and long-term reliability.

Designed according to OEM specifications, this axle flange offers direct replacement compatibility for Mercedes-Benz Actros MP1 / MP2, Axor, NG, SK, Econic, Beiben NG80, and MAN TGA / TGM / F2000 axle systems. It is widely used for rear axle maintenance, differential rebuilding, fleet servicing, and aftermarket drivetrain repair.

Each axle flange undergoes strict OEM-quality inspections including spline profile testing, dimensional measurement, concentricity inspection, hardness verification, and balance testing to ensure dependable performance and extended service life.

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