Overview
The ZF 6009.065.568 CONTROL UNIT is a precision-engineered electronic module that governs hydraulic pressure modulation and shift timing within the WG 190 transmission series. Positioned on the valve body assembly, this OEM genuine part interprets input from the transmission control module to direct clutch and brake engagement. The SKU 6009.065.568 is critical for maintaining smooth gear transitions under heavy-duty industrial loads. Without a functioning control unit, the transmission cannot execute commanded shifts, leading to operational inefficiency.
Symptoms of Failure
- Erratic shifting or delayed engagement: A failing control unit disrupts solenoid signals, causing harsh or unpredictable gear changes. This is a common search query for “ZF WG190 transmission shift problems.”
- Transmission stuck in limp mode: When the 6009.065.568 unit fails, the system defaults to a single gear to prevent damage, drastically reducing vehicle speed and torque output.
- Intermittent loss of drive: Worn internal circuitry can cause sudden power interruption, often misdiagnosed as a mechanical failure. This symptom is frequently searched as “ZF transmission loses power intermittently.”
- Oil overheating due to improper clutch modulation: A defective control unit may cause continuous clutch slip, generating excessive heat and accelerating fluid degradation.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 6009.065.568 |
| OEM Reference | ZF 6009.065.568 |
| Material | Aluminum alloy housing with sealed electronic PCB |
| Weight | 1.2 kg (2.65 lbs) |
| Dimensions (L x W x H) | 180 mm x 120 mm x 45 mm |
| Operating Voltage | 12V / 24V DC |
Compatibility
This control unit is specifically designed for the ZF WG 190 series. It is also compatible with the WG 180 and WG 200 transmissions that share the same valve body architecture and electronic interface. Always verify the part number 6009.065.568 against your transmission serial plate. For complete assembly, this unit integrates with the 4657101031: TRANSMISSION HOUSING, the 4657201027: HOUS.FRONT SECT, and the 4657201020: HOUSING REAR PART. The unit is secured using a 0631306792: CYLINDRICAL PIN for precise alignment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101031 | TRANSMISSION HOUSING | Main structural casing for gear train |
| 4657201027 | HOUS.FRONT SECT | Front section housing pump and converter |
| 4657201020 | HOUSING REAR PART | Rear section supporting output shaft |
| 0631306792 | CYLINDRICAL PIN | Alignment dowel for housing assembly |
| 0636100801 | CAP SCREW | Fastener for valve body cover |
| 4656301148 | FIXING PLATE | Retains control unit in position |
| 4657301032 | SCREEN SHEET | Fine mesh filter for oil circuit |
| 4657301033 | SCREEN SHEET | Coarse mesh pre-filter |
| 0636100803 | CAP SCREW | Fastener for rear housing |
| 4681301040 | OIL FEED.HOUSG. | Distributes pressurized oil to clutches |
Frequently Asked Questions
Q: Can the 6009.065.568 control unit be repaired, or must it be replaced?
A: Due to sealed electronics and proprietary firmware, ZF recommends replacement only. Attempting repair often leads to intermittent failures and voided warranty.
Q: How do I confirm this control unit fits my WG 190 transmission?
A: Check the transmission serial number against ZF documentation. The 6009.065.568 is used in WG 190, WG 180, and WG 200 models with electronic shift control.
Q: What tools are needed for installation?
A: Standard socket set, torque wrench, and a diagnostic scanner to recalibrate the unit after installation. Always replace the 4656301148: FIXING PLATE and gaskets during service.
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ZF 6009.065.568 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6009.065.568 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 6009.065.568 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4657024031
- 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 | 6009.065.568 |
|---|---|
| Normalized SKU | 6009065568 |
| 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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