Overview
The ZF 6009.092.567 CONTROL UNIT is a critical electro-hydraulic interface module designed specifically for the WG 171 Series transmission. Positioned on the valve body assembly, this OEM genuine part manages the precise flow of hydraulic fluid to shift clutches and regulate line pressure, ensuring smooth gear transitions under heavy load. As the brain of the transmission’s shift logic, the SKU 6009.092.567 directly interprets electronic signals from the vehicle’s ECU and converts them into mechanical actions. This control unit works in concert with the 4656101028: TRANSMISSION HOUSING to maintain structural integrity, and its internal solenoids rely on clean fluid delivered through the 4656301066: HOUS.FRONT SECT for consistent operation.
Symptoms of Failure
- Erratic or delayed shifting – When the control unit fails, you may experience harsh engagement or a noticeable lag between gear changes, often accompanied by a temporary loss of power during acceleration.
- Transmission slipping under load – A worn 6009.092.567 can cause the transmission to slip out of gear while climbing grades or hauling heavy loads, leading to increased RPM without corresponding vehicle speed.
- Intermittent limp mode activation – The system may trigger a fault code and force the transmission into a safe, low-gear mode due to erratic pressure signals from the failing control unit.
- Oil contamination from solenoid debris – Internal wear can release metallic particles into the hydraulic circuit, which then clog the 4656201015: SCREEN SHEET and restrict fluid flow to downstream components.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 6009.092.567 |
| OEM Reference | ZF 6009 092 567 |
| Material | Die-cast aluminum housing with integrated solenoid valves |
| Weight | 1.85 kg (4.08 lbs) |
| Dimensions (L x W x H) | 210 mm x 140 mm x 65 mm |
| Operating Voltage | 12V / 24V DC (vehicle-dependent) |
| Seal Kit Required | 0634313514: O-RING |
| Mounting Hardware | 0636100803: CAP SCREW (4x required) |
Compatibility
This control unit is engineered for the ZF WG 171 Series but is also compatible with several related transmission models that share the same valve body architecture. It fits the WG 180, WG 200, and WG 210 series when used with the appropriate 4656301037: TUBE for hydraulic routing. For installations requiring a rear housing adapter, the 4656301042: HOUSING REAR PART ensures proper alignment. Always verify the solenoid connector type and pin configuration against your specific transmission serial number before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4656101028 | TRANSMISSION HOUSING | Encloses and supports all internal gear and valve components |
| 4656301066 | HOUS.FRONT SECT | Front section housing for pump and torque converter interface |
| 4656201015 | SCREEN SHEET | Fine mesh filter protecting valve body from debris |
| 4656301037 | TUBE | Hydraulic fluid passage between control unit and clutch packs |
| 0634313514 | O-RING | Seals control unit mounting flange to prevent fluid leaks |
| 0636100803 | CAP SCREW | M8 bolt for securing control unit to valve body |
| 4656301042 | HOUSING REAR PART | Rear housing section for output shaft support |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for precise control unit positioning |
| 0636100801 | CAP SCREW | M6 bolt for securing screen sheet and tube brackets |
| 0636100160 | CAP SCREW | M10 bolt for transmission housing assembly |
Frequently Asked Questions
Q: Can the ZF 6009.092.567 be repaired, or must it be replaced?
A: This control unit is a sealed assembly with non-serviceable internal solenoids. Once failure symptoms appear—such as erratic shifting or limp mode—replacement with the OEM genuine part is the only reliable solution. Attempting repairs often leads to recurring issues and potential damage to the TRANSMISSION HOUSING.
Q: What other parts should I replace when installing a new control unit?
A: We strongly recommend replacing the 0634313514: O-RING and all four 0636100803: CAP SCREW fasteners. Additionally, inspect the SCREEN SHEET for debris accumulation and replace if contaminated.
Q: Does this control unit work with both 12V and 24V electrical systems?
A: Yes, the 6009.092.567 is designed to operate across a wide voltage range. However, you must verify that the solenoid resistance matches your vehicle’s system voltage. Using an incorrect voltage can cause premature failure of the internal coils and damage the HOUS.FRONT SECT wiring harness.
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ZF 6009.092.567 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6009.092.567 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 6009.092.567 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4656073016
- 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 | 6009.092.567 |
|---|---|
| Normalized SKU | 6009092567 |
| 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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