ZF 2052.309.190 INNER CLUTCH DISK for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2052.309.190 INNER CLUTCH DISK is a critical friction component engineered for the WG100, WG130, and WG131 transmission series. Positioned within the clutch pack assembly, this OEM genuine part transfers torque between rotating shafts during gear engagement, ensuring smooth power delivery under heavy-duty industrial loads. The SKU 2052.309.190 is precision-machined to ZF’s exacting tolerances, working in concert with the 2094101012 TRANSMISSION HOUSING to maintain hydraulic pressure integrity. Without this disk, the clutch pack cannot achieve proper lock-up, leading to driveline inefficiency.

Symptoms of Failure

• Delayed gear engagement or clutch shudder – When the inner clutch disk wears thin, hydraulic clamping force diminishes, causing hesitation when shifting from neutral to drive. This is a common long-tail search query for “ZF WG100 clutch slipping symptoms.”
• Transmission overheating – Excessive friction from a glazed or warped disk generates abnormal heat, often detected as burnt transmission fluid odor. Search terms like “clutch disk overheating ZF WG130” target this issue.
• Intermittent loss of power under load – A worn 2052.309.190 disk allows momentary slippage when torque spikes, particularly during hill climbs or heavy towing. This aligns with “ZF WG131 clutch pack failure signs.”
• Metallic grinding noises from the bell housing – Advanced wear exposes the steel core, creating metal-on-metal contact that can damage the 2094301036 HOUSING and adjacent components.

Technical Specifications

Compatibility

This inner clutch disk is specifically validated for ZF WG100, WG130, and WG131 transmissions used in off-highway vehicles, forklifts, and construction equipment. It is not backward-compatible with older WG180 or WG200 series without modification to the 2094298057 HOUSING and 2094301071 COVER. Always verify spline count and stack height before installation. For mixed-fleet applications, consult the ZF parts catalog to confirm interchangeability with WG variants.

Related Components

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