ZF 2093.211.019 AXLE FLARED TUBE | OEM Genuine Part

Overview

This genuine OEM ZF 2093.211.019 Axle Flared Tube is a critical hydraulic conduit within the final drive assembly of heavy construction machinery. It channels pressurized lubricant to the differential and axle bearings, ensuring consistent oil flow under extreme loads. The flared design creates a leak-proof seal against mating surfaces, preventing contamination ingress. As an OEM-sourced component, the SKU 2093.211.019 guarantees exact fitment and material integrity, matching the original factory specifications for ZF drivetrains. This tube works in concert with the 2093109024: DIFFERENTIAL to maintain proper gear lubrication.

Symptoms of Failure

• Hydraulic fluid seepage at axle tube connection: A worn or cracked flared tube allows oil to weep from the joint, leaving visible residue on the housing. This is a common “axle tube oil leak” symptom in ZF WG180 series transmissions.
• Erratic gear engagement under load: Insufficient lubrication from a compromised tube leads to increased friction in the differential. Operators may notice “transmission gear slipping when turning” due to starved axle bearings.
• Metallic grinding noise from final drive: As the tube fails to deliver adequate oil, the 0750117075: TAPER ROLLER BEARING and adjacent gears generate a distinct whine or grind, particularly during low-speed maneuvers.
• Visible tube deformation or cracking: Physical inspection may reveal stress fractures near the flare nut or tube body, often caused by vibration or improper torque during prior service.

Technical Specifications

Compatibility

This flared tube is engineered for ZF heavy-duty transmissions commonly used in wheel loaders, graders, and excavators. It is a direct replacement for the following ZF models: WG180, WG200, WG210, and WG220 series. It also integrates with the 2093209095: DIFFERENTIAL assembly found in APL300 and APL400 axles. Always verify the tube routing against the 2093309071: DIFF.HOUSING to ensure proper clearance.

Related Components

Frequently Asked Questions

Q: Can I reuse the old copper washers when installing the 2093.211.019 tube?
A: No. Always replace sealing washers with new ones to prevent leaks. The flared tube relies on a clean, undistorted flare face to seal against the differential housing.

Q: How do I know if my ZF transmission uses this specific tube?
A: Check the tube routing near the axle housing. If the original part has a 45° flare and M14 thread, it is likely the 2093.211.019. Cross-reference with your machine’s serial number against WG180/WG200 service manuals.

Q: Is this tube compatible with the 2093109024 differential?
A: Yes. The 2093.211.019 tube directly feeds oil into the 2093109024: DIFFERENTIAL assembly. Ensure the tube is not bent during installation to maintain proper flow.