ZF 4616.201.033 TUBE for WG65 | OEM Genuine Part

Overview

The ZF 4616.201.033 TUBE is a critical hydraulic fluid conduit engineered specifically for the WG 65 Series transmission family. This OEM genuine part channels pressurized oil between the valve body and the clutch packs, ensuring precise shift timing and lubrication within the gear train. As a precision-formed steel tube, the SKU 4616.201.033 is designed to withstand high thermal cycling and vibration fatigue. It sits directly between the 4616105402: OUTPUT shaft assembly and the 4616101119: TRANSMISSION HOUSING, where it must maintain a leak-free seal under continuous operating pressures.

Symptoms of Failure

• External hydraulic oil leaks near the tube-to-housing interface – A cracked or corroded 4616.201.033 tube will drip transmission fluid, often mistaken for a pan gasket failure.
• Erratic or delayed gear engagement – When the tube loses internal pressure integrity, clutch packs receive insufficient oil, causing slipping during 2-3 upshifts.
• Overheating transmission fluid – Restricted flow through a deformed tube reduces cooling circulation, triggering thermal alarms on WG65-equipped vehicles.
• Visible vibration damage or chafing – A loose tube can contact the 4005303005: OUTPUT FLANGE, creating metallic debris that contaminates the hydraulic circuit.

Technical Specifications

Compatibility

This tube is a direct-fit component for the ZF WG 65 Series, including models WG65, WG65-2, and WG65-3. It also cross-references to select WG180 and WG200 transmissions where the hydraulic routing shares the same bend geometry. Always verify by comparing the tube profile against the 4616101119: TRANSMISSION HOUSING mounting points. For installations requiring replacement of fasteners, use the 0636011038: HEXAGON SCREW to secure the tube bracket to the housing.

Related Components