ZF 0730.006.268 SPACER RING for WG200/WG92/WG98 | OEM Genuine Part

Overview

The ZF 0730.006.268 SPACER RING is a precision-engineered OEM genuine component designed for the WG200, WG92, and WG98 series transmissions. This critical shim sits between the TRANSMISSION HOUSING and the planetary gear assembly, maintaining exact axial clearance to prevent gear clash and ensure smooth power flow. As a factory-spec spacer, part number 0730.006.268 guarantees the correct end-play tolerances required for long-term durability in heavy-duty industrial applications.

Symptoms of Failure

• Transmission oil leaks at the housing joint – A worn or collapsed spacer ring allows the HOUSING seal to lose compression, causing fluid seepage around the mating surfaces.
• Intermittent gear slipping under load – Insufficient axial spacing leads to clutch pack clearance issues, resulting in delayed engagement or torque loss during operation.
• Metallic grinding noise from the gear train – Excessive play from a degraded spacer allows gear teeth to contact housing walls, producing a distinct scraping sound during shifts.
• Erratic range selection behavior – When the spacer fails, the RANGE SELECTOR mechanism may bind or fail to fully engage due to misaligned shift forks.

Technical Specifications

Compatibility

This spacer ring is engineered for the following ZF transmission families: WG180, WG200, WG90, WG92, WG94, and WG98 series. It is a direct fit for models equipped with the PERIPHERALS kit, including the WG200-8, WG92-6, and WG98-9 variants. Always verify your transmission serial number against the OEM parts catalog before installation.

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