ZF 6057.018.119 CONTROL UNIT for WG190 | OEM Genuine Part

Overview

The ZF 6057.018.119 CONTROL UNIT is a precision electro-hydraulic valve body engineered specifically for the WG 190 series. This OEM genuine part governs shift timing, pressure modulation, and clutch engagement within the transmission’s main control circuit. Mounted directly to the TRANSMISSION HOUSING, it interprets electronic signals to direct oil flow to the appropriate clutch packs. As the brain of the hydraulic system, the 6057.018.119 ensures smooth gear transitions under heavy loads. The SKU 6057.018.119 is laser-etched on the valve body for immediate identification during rebuilds.

Symptoms of Failure

• Erratic shift timing or delayed engagement — When the control unit’s solenoids or spool valves stick, you may experience a 2-3 second lag when shifting from Neutral to Drive, especially after cold starts.
• Intermittent gear slipping under load — A failing 6057.018.119 can cause the transmission to momentarily lose torque transfer when climbing grades or hauling maximum payloads.
• Transmission fluid contamination from internal debris — Worn seals within the control unit allow metallic particles to circulate, often visible as dark, gritty fluid on the dipstick.
• Harsh or “clunking” shifts — If the pressure regulation fails, shifts become abrupt, producing a loud metallic noise that can be felt through the chassis.

Technical Specifications

Compatibility

This control unit is designed for the ZF WG 190 series but also fits WG 180, WG 200, and WG 210 models with the same valve body footprint. It is a direct replacement for earlier OEM numbers 6057.018.100 and 6057.018.110. Always verify the mounting flange pattern matches your HOUS.FRONT SECT and HOUSING REAR PART before installation. For dual-clutch variants, confirm the solenoid connector type matches your harness.

During replacement, inspect the HOUSING REAR SECTION for cracks or warping that could misalign the control unit. Proper torque on the mounting bolts is critical to prevent cross-threading in the housing threads.

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