Overview
The ZF 6009.092.771 CONTROL UNIT is the electronic brain of the WG210 series powershift transmission. This OEM genuine part manages hydraulic valve actuation, shift timing, and clutch modulation to ensure smooth gear engagement under load. Mounted directly on the TRANSMISSION HOUSING, it interprets input from the vehicle’s throttle and speed sensors to regulate line pressure and shift points. The SKU 6009.092.771 is a direct replacement for original equipment, eliminating calibration issues common with aftermarket units.
Symptoms of Failure
- Erratic or delayed shifting – The transmission hesitates or slams into gear, especially during low-speed maneuvering. This often points to a failing control unit unable to maintain consistent solenoid current.
- Intermittent loss of forward or reverse – The vehicle may fail to engage a gear after extended operation, then resume normal function after cooling. This thermal-related failure is a classic sign of internal component degradation in the 6009.092.771.
- Transmission stuck in limp mode – The system defaults to a single gear (usually 2nd or 3rd) with reduced power. Diagnostic codes will trace back to the control unit’s processor or memory corruption.
- Oil contamination in the connector harness – Transmission fluid wicking up the wiring harness indicates a failed internal seal within the control unit, requiring immediate replacement to prevent short circuits.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 6009.092.771 |
| OEM Reference | ZF 6009 092 771 |
| Material | Die-cast aluminum housing with glass-filled nylon connector |
| 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 (auto-sensing) |
| Operating Temperature | -40°C to +120°C |
| Sealing Type | Integrated O-ring with vented pressure equalization |
Compatibility
This control unit is engineered for the ZF WG210 series, but its electronic architecture is shared across several ZF powershift models. It is a direct fit for the WG180, WG200, and WG210 transmissions found in mid-range forklifts, telehandlers, and wheel loaders. The unit interfaces with the HOUS.FRONT SECT and HOUSING REAR PART to complete the valve body assembly. For applications using the HOUSING REAR SECTION, verify the harness routing matches the 6009.092.771 connector orientation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101082 | TRANSMISSION HOUSING | Main structural casing for gear train |
| 4657201166 | HOUS.FRONT SECT | Front section housing the torque converter |
| 4657201170 | HOUSING REAR PART | Rear casing supporting output shaft |
| 4657298102 | HOUSING REAR SECTION | Alternate rear housing variant |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for housing mating |
| 0636100801 | CAP SCREW | M10 fastener for control unit mounting |
| 4656301148 | FIXING PLATE | Bracket securing control unit to housing |
| 4657301032 | SCREEN SHEET | Fine mesh filter for hydraulic fluid |
| 4657301033 | SCREEN SHEET | Secondary filter for valve body circuit |
| 0636100803 | CAP SCREW | M8 fastener for housing sections |
ZF 6009.092.771 CONTROL UNIT – Control Unit RFQ Support
PartsZF supports RFQ review for ZF 6009.092.771 CONTROL UNIT in transmission control-system sourcing. The key step is confirming the part number against the machine or removed-unit evidence.
Part-Number Summary
Use ZF number 6009.092.771 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- 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 | 6009.092.771 |
|---|---|
| Normalized SKU | 6009092771 |
| Part name | CONTROL UNIT |
| Product category | control unit |
| RFQ support | Part-number lookup and documentation review |
| Media support | Product photo or diagram review when available |
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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