Overview
The ZF 6057.018.199 CONTROL UNIT is a critical electronic module responsible for managing shift timing, pressure regulation, and torque converter lock-up within the WG210 series transmission. Positioned on the valve body assembly, this OEM genuine part interprets input from vehicle sensors and solenoids to ensure precise gear engagement. The SKU 6057.018.199 is engineered to match original factory specifications, making it a direct replacement for failed units in heavy-duty ZF gearboxes. When paired with a robust TRANSMISSION HOUSING, this control unit maintains hydraulic stability across all operating temperatures.
Symptoms of Failure
- Erratic shifting or delayed engagement: A failing control unit often causes harsh or unpredictable gear changes, especially when the transmission is cold. This is a common search query for “ZF WG210 shift hesitation.”
- Intermittent loss of drive: If the unit loses communication with the transmission control module (TCM), the vehicle may experience sudden neutral conditions or fail to engage forward or reverse gears.
- Torque converter shudder: A worn control unit can disrupt lock-up clutch modulation, leading to vibration during highway cruising. This symptom is frequently searched as “ZF torque converter shudder fix.”
- Diagnostic trouble codes (DTCs) for solenoid circuits: Internal board failure triggers codes like P0740 or P0750, indicating open or shorted circuits within the control unit.
Technical Specifications
| Specification | Value |
|---|---|
| OEM Part Number | 6057.018.199 |
| Material | High-temperature glass-filled nylon with sealed electronics |
| Weight | 0.85 kg (1.87 lbs) |
| Dimensions (L x W x H) | 180 mm x 120 mm x 45 mm |
| Operating Voltage | 12V DC (24V compatible with adapter) |
| Connector Type | 24-pin rectangular (D-sub style) |
| OEM Reference | ZF 6057.018.199 |
Compatibility
This control unit is specifically designed for the ZF WG210 series, but it also cross-fits several related models. Verified compatibility includes:
- ZF WG180 (with adapter harness)
- ZF WG200 (direct fit)
- ZF WG210 (primary application)
- ZF WG220 (requires software flash)
For proper installation, ensure the HOUS.FRONT SECT and HOUSING REAR PART are free of debris. The HOUSING REAR SECTION must also be aligned correctly to prevent connector damage.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101082 | TRANSMISSION HOUSING | Main structural casing for gear train |
| 4657201166 | HOUS.FRONT SECT | Front section housing for pump and converter |
| 4657201170 | HOUSING REAR PART | Rear housing supporting output shaft |
| 4657298102 | HOUSING REAR SECTION | Extended rear cover for PTO mounting |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for housing assembly |
| 0636100801 | CAP SCREW | M10 bolt for securing valve body |
| 4656301148 | FIXING PLATE | Retaining bracket for control unit |
| 4657301032 | SCREEN SHEET | Fine mesh filter for hydraulic circuit |
| 4657301033 | SCREEN SHEET | Coarse mesh pre-filter for sump |
| 0636100803 | CAP SCREW | M8 bolt for housing flange |
