ZF 4651.306.093 INTERMEDIATE PLATE for WG100 | OEM Genuine Part

Overview

The ZF 4651.306.093 INTERMEDIATE PLATE is a critical structural component within the WG 100 series transmission. Positioned between the main transmission housing and the rear cover, this OEM genuine part serves as the primary mounting surface for the clutch pack and planetary gear sets. It ensures precise alignment of rotating shafts and maintains hydraulic pressure integrity within the valve body circuit. The SKU 4651.306.093 is engineered to OEM tolerances, providing the exact fit required for long-term durability in heavy-duty industrial applications.

Symptoms of Failure

• Intermittent gear slipping under load: When the intermediate plate warps or develops micro-cracks, hydraulic pressure drops, causing the clutches to slip during high-torque operations.
• External oil seepage at the housing joint: A worn or corroded 4651.306.093 plate can compromise the seal between the TRANSMISSION HOUSING and the intermediate plate, leading to visible oil leaks around the bell housing.
• Delayed engagement when shifting: Internal scoring on the plate surface restricts oil flow to the clutch drums, resulting in sluggish gear engagement and harsh shifts.
• Metallic debris in transmission fluid: As the plate surface degrades, fine metal particles contaminate the oil, often detected during routine filter changes.

Technical Specifications

Compatibility

This intermediate plate is designed for the ZF WG 100 series, including models such as the WG180, WG200, and WG210. It is also compatible with select WG 150 variants that share the same bolt pattern and hydraulic gallery layout. Always verify the serial number on your existing HOUSING to confirm fitment before installation.

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