ZF 2074.211.010 AXLE TUBE | OEM Genuine Part

Overview

The ZF 2074.211.010 AXLE TUBE is a critical structural component within the final drive assembly of heavy-duty construction machinery transmissions. This OEM genuine part serves as the rigid housing that encases and protects the axle shaft, maintaining precise alignment between the differential and wheel hub. By absorbing torsional loads and supporting the weight of the vehicle, the axle tube ensures consistent power transfer from the transmission to the wheels. The SKU 2074.211.010 is engineered to exact ZF tolerances, making it a direct replacement for worn or damaged units in demanding off-highway applications.

Symptoms of Failure

When the ZF 2074.211.010 axle tube deteriorates, operators often notice visible oil seepage around the tube-to-housing interface, indicating compromised sealing surfaces. A second common symptom is abnormal gear whine or grinding noises during turns, caused by misalignment of the axle shaft within a fatigued tube. Third, excessive vibration at the wheel hub during straight-line travel suggests the tube has bent or developed stress fractures. Finally, difficulty engaging or disengaging the parking brake may occur if the tube’s mounting flange has warped, altering brake component geometry.

Technical Specifications

Compatibility

This axle tube is designed for integration with ZF’s WG series powershift transmissions, specifically the WG180 and WG200 models used in wheel loaders, graders, and telehandlers. It also fits select variants of the WG160 and WG220 series where the final drive configuration matches the tube’s mounting bolt pattern. For proper assembly, this part must be paired with the 2094101012: TRANSMISSION HOUSING and the 2094301036: HOUSING to create a sealed driveline enclosure. Additionally, the 2094298057: HOUSING and 2094301071: COVER are frequently replaced concurrently to prevent oil contamination.

Related Components

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“text”: “Primary failure causes include impact damage from rocks or debris, fatigue cracking from repeated heavy loads, and corrosion due to moisture ingress. Bent tubes often result from overloading the wheel end beyond the rated capacity.”
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“name”: “Can I reuse the old seals when replacing the axle tube?”,
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“text”: “No. ZF recommends always installing a new shaft seal (0750111371) and O-ring (0634303085) during axle tube replacement to guarantee a leak-free seal and prevent premature failure of the new component.”
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“text”: “Measure the outer diameter of your existing tube (should be 120 mm) and confirm the bolt hole pattern matches a 4-bolt flange with 140 mm center distance. This tube is compatible with ZF WG180, WG200, and select WG160/WG220 models.”
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