Overview
The ZF 6057.018.319 CONTROL UNIT is a critical electro-hydraulic module within the WG211 series transmission. It governs shift timing, clutch pressure modulation, and torque converter lockup by processing electronic signals from the vehicle’s ECU and directing hydraulic flow to the valve body. Positioned on the side of the main gear case, this OEM genuine part ensures precise gear engagement under varying load conditions. The SKU 6057.018.319 is a direct replacement for factory-installed units, eliminating guesswork during rebuilds.
Symptoms of Failure
- Erratic or delayed shifting – The transmission hesitates before engaging gears, especially during cold starts, due to degraded solenoid response inside the control unit.
- Intermittent gear slippage – Under moderate acceleration, the transmission briefly loses drive power as the control unit fails to maintain consistent clutch pressure.
- Transmission warning lamp activation – The dashboard displays a fault code related to pressure regulation or communication loss, often traced to a failing control unit.
- Harsh or jarring upshifts – Sudden, aggressive gear changes occur when the unit’s internal pressure sensors drift out of calibration.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 6057.018.319 |
| OEM Reference | ZF 6057.018.319 |
| Material | Die-cast aluminum housing with steel solenoid cores |
| Weight | 2.4 kg (5.3 lbs) |
| Dimensions (L × W × H) | 210 mm × 140 mm × 90 mm |
| Operating Voltage | 12V / 24V (vehicle dependent) |
| Hydraulic Ports | 6 (pressure, lube, clutch feed) |
Compatibility
This control unit is engineered for the WG 211 Series transmission family. It is also compatible with earlier ZF models including the WG180, WG200, and WG210 when used with the appropriate valve body adapter. Always verify the transmission serial number against the OEM parts list before installation.
Installation Context
During a full transmission overhaul, the control unit is mounted directly to the 4657101049: TRANSMISSION HOUSING. The front section of the assembly requires the 4657301130: HOUS.FRONT SECT to align the control unit’s hydraulic passages. At the rear, the 4657301131: HOUSING REAR PART provides the necessary mounting bosses. A 0631306816: CYLINDRICAL PIN is used to index the control unit precisely to the housing, preventing misalignment during torque application.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101049 | TRANSMISSION HOUSING | Main structural casing that encloses the gearset and control unit |
| 4657301130 | HOUS.FRONT SECT | Front housing section that supports the input shaft and control unit |
| 4657301131 | HOUSING REAR PART | Rear housing section providing bearing support and oil sump |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for precise positioning of the control unit |
| 0636102489 | CAP SCREW | Fastener for securing the control unit to the housing |
| 4656301148 | FIXING PLATE | Retaining plate that locks the control unit in position |
| 0636102463 | CAP SCREW | Mounting bolt for the fixing plate |
| 4657201133 | SCREEN SHEET | Filter screen protecting the control unit from debris |
| 0636115287 | CAP SCREW | Bolt for the screen sheet retention |
| 4657301065 | PLATE | Cover plate for the control unit access port |
Frequently Asked Questions
Q: Can the ZF 6057.018.319 control unit be repaired, or must it be replaced?
A: While some internal solenoids can be tested individually, the unit is sealed and calibrated as a single assembly. ZF recommends full replacement with OEM genuine part 6057.018.319 to ensure proper shift logic and pressure curves.
Q: How do I know if my WG211 transmission requires this specific control unit?
A: Check the transmission data plate located on the left side of the main housing. If the model code begins with “WG211” and the original control unit part number matches 6057.018.319, this is the direct replacement. Using a mismatched unit can cause incorrect clutch fill times.
Q: What tools are needed to install this control unit?
A: A torque wrench capable of 25–35 Nm, a T40 Torx bit, and a soft-faced mallet for aligning the cylindrical pin. Always replace the gasket and O-rings between the control unit and the housing to prevent external leaks.
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ZF 6057.018.319 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6057.018.319 CONTROL UNIT with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This control unit page is built from confirmed catalog, media, and reference data to reduce sourcing uncertainty for construction machinery transmission parts.
Part-Number Summary
Use ZF number 6057.018.319 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4657063017
- Documentation reference available for RFQ review
- Illustration section: LOOSE PARTS
Cross Reference Support
If you have an OEM number, old supplier number, or visible marking, include it with your RFQ so PartsZF can compare it with the available records.
Specification Snapshot
| ZF part number | 6057.018.319 |
|---|---|
| Normalized SKU | 6057018319 |
| Part name | CONTROL UNIT |
| Product category | control unit |
| Cross-reference support | Available for RFQ review |
Image and Documentation Notes
Current product media status: fallback. Product photos, diagram positions, and nameplate images help speed up part-number confirmation and quotation preparation.
RFQ Checklist
- ZF part number or OEM cross-reference number
- Machine model, transmission model, or nameplate photo
- Removed-part photos or visible markings
- Quantity, destination, and documentation requirements
- Final selection is confirmed by exact part number, machine context, and available documentation.
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