Overview
The ZF 6057.018.065 CONTROL UNIT is a precision-engineered electronic assembly that governs shift timing and pressure modulation within the WG190 transmission series. Positioned on the valve body interface, this OEM genuine part interprets input from the transmission control module to actuate clutch packs and solenoids. The SKU 6057.018.065 is critical for maintaining smooth gear transitions under heavy load conditions. When paired with the 4657101078: TRANSMISSION HOUSING, this control unit ensures hydraulic circuits remain sealed and responsive.
Symptoms of Failure
- Erratic shifting or delayed engagement — A worn 6057.018.065 often causes harsh upshifts or hesitation when accelerating, particularly in stop-and-go traffic.
- Transmission fluid contamination — Internal seal degradation within the control unit can allow debris into the hydraulic circuit, leading to sludge buildup and reduced line pressure.
- Intermittent limp mode activation — When the unit fails to communicate properly with the ECU, the transmission may default to a single gear, triggering warning lights on the dashboard.
- Oil leaks near the valve body — Cracks in the control unit housing or failed gaskets can cause visible drips, especially after prolonged operation at high temperatures.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 6057.018.065 |
| Material | Die-cast aluminum with stainless steel solenoids |
| Weight | 1.85 kg (4.08 lbs) |
| Dimensions (L×W×H) | 245 mm × 140 mm × 65 mm |
| OEM Reference | ZF 6057.018.065 |
| Operating Voltage | 12V DC (24V compatible with adapter) |
| Seal Type | Nitrile rubber O-rings (included) |
Compatibility
This control unit is engineered for the ZF WG190 series but also fits select models in the WG180 and WG200 families due to shared valve body architecture. It is directly compatible with transmissions using the 4657201166: HOUS.FRONT SECT and the 4657201168: HOUSING REAR PART. For complete assembly verification, cross-reference with the 4657298101: HOUSING REAR SECTION to ensure proper alignment of hydraulic passages.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 0631306816 | CYLINDRICAL PIN | Aligns control unit to valve body |
| 0636100801 | CAP SCREW | Secures control unit to housing |
| 4656301148 | FIXING PLATE | Provides mounting stability for solenoids |
| 4657301032 | SCREEN SHEET | Filters debris from hydraulic fluid |
| 4657301033 | SCREEN SHEET | Secondary filtration for fine particles |
| 0636100803 | CAP SCREW | Fastens screen sheets to assembly |
Frequently Asked Questions
Q: Can the 6057.018.065 be repaired, or must it be replaced?
A: Due to the sealed solenoid design and proprietary calibration, ZF recommends full replacement of this control unit rather than attempting repairs. Internal wear often affects multiple circuits simultaneously.
Q: Does this part require reprogramming after installation?
A: Yes. The control unit must be adapted to the vehicle’s ECU using ZF diagnostic software. Failure to perform this step may result in incorrect shift pressures or fault codes.
Q: How does the control unit interact with the transmission housing?
A: It mounts directly to the 4657101078: TRANSMISSION HOUSING via four cap screws, with the 4657201166: HOUS.FRONT SECT providing the primary sealing surface for hydraulic ports.
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Phone: +86 158 2286 3467 |
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ZF 6057.018.065 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6057.018.065 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 6057.018.065 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4657024137
- 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 | 6057.018.065 |
|---|---|
| Normalized SKU | 6057018065 |
| 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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