ZF 4616.301.082 COVER for WG 65 | OEM Genuine Part

Overview

The ZF 4616.301.082 COVER is a critical sealing and protective component designed specifically for the WG 65 Series transmission. This OEM genuine part sits on the main transmission housing, enclosing the internal gear train and hydraulic control unit to prevent contamination and maintain proper oil pressure. As an integral part of the assembly, the cover works in conjunction with the TRANSMISSION HOUSING to ensure structural integrity. The SKU 4616.301.082 is precision-engineered to ZF’s original specifications, guaranteeing a perfect fit and long service life in heavy-duty industrial applications.

Symptoms of Failure

When the ZF 4616.301.082 COVER begins to wear or crack, operators will notice distinct performance issues. Look for these specific failure symptoms:

• Oil leaks around the cover perimeter — visible fluid seepage at the mating surface, often accompanied by low transmission fluid levels.
• Gear slipping under load — loss of hydraulic pressure due to compromised sealing leads to delayed or erratic shifting.
• Contaminated transmission fluid — dirt and debris entering through a damaged cover cause premature wear on internal components.
• Excessive vibration or noise — a loose or warped cover can alter housing alignment, generating abnormal gear whine.

Technical Specifications

Compatibility

This cover is engineered for the WG 65 Series transmission family, which includes models such as WG 65, WG 80, WG 100, WG 120, WG 150, WG 180, and WG 200. It is also compatible with select Ecomat and Ecolife variants that share the same housing architecture. Always verify fitment using your transmission’s serial number. For installation, this cover is secured using HEXAGON SCREW 0636011038, HEXAGON SCREW 0636011118, and HEXAGON SCREW 0636016015 to ensure proper clamping force.

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