Overview
This OEM genuine ZF 6009.092.338 is a precision-engineered component designed specifically for the WG 160 series transmission. It functions as a critical sealing and alignment element within the clutch housing assembly, ensuring proper hydraulic pressure distribution and preventing contamination ingress. The SKU 6009.092.338 sits directly between the main transmission casing and the torque converter housing, where it maintains structural integrity under high-torque loads. As a factory-spec replacement, this part restores original performance tolerances and eliminates play that develops over extended service intervals.
Symptoms of Failure
- Oil seepage at the bell housing joint — When the 6009.092.338 degrades, transmission fluid often leaks from the mating surface between the housing and converter, leaving visible drips on the undercarriage.
- Intermittent gear engagement delay — A worn part disrupts hydraulic circuit sealing, causing a noticeable lag when shifting from neutral to drive or reverse under load.
- Vibration during torque converter lockup — Deterioration of this component allows misalignment that produces low-frequency shuddering at highway cruising speeds.
- Contaminated transmission fluid — Failure permits debris and moisture to bypass the filter path, leading to accelerated wear of internal clutches and bearings.
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Part Number | 6009.092.338 |
| Material | Reinforced aluminum alloy with nitrile sealing surface |
| Outer Diameter | 185 mm |
| Inner Diameter | 142 mm |
| Thickness | 12.5 mm |
| Weight | 0.87 kg |
| Operating Temperature Range | -40°C to +150°C |
| Torque Capacity | Up to 2,800 Nm |
Compatibility
This genuine ZF 6009.092.338 is engineered for the WG 160 series transmission family. It is also compatible with the WG 180 and WG 200 models that share the same housing interface geometry. The part integrates directly with the TRANSMISSION HOUSING (4656101037) and the HOUS.FRONT SECT (4656201075). For rearward assemblies, it pairs with both the HOUSING REAR PART (4656201035) and the HOUSING REAR PART (4472239178). Always verify your transmission model suffix before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4656101037 | TRANSMISSION HOUSING | Main structural casing for gear train |
| 4656201075 | HOUS.FRONT SECT | Forward section housing pump and converter |
| 4656201035 | HOUSING REAR PART | Rear casing supporting output shaft |
| 4472239178 | HOUSING REAR PART | Alternate rear housing for extended models |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for housing mating |
| 4656301148 | FIXING PLATE | Retains bearing and shaft position |
| 0636100817 | CAP SCREW | M10 fastener for housing attachment |
| 4656301016 | SCREEN SHEET | Fine mesh filter for oil return circuit |
| 4656301017 | SCREEN SHEET | Coarse mesh pre-filter for sump pickup |
| 0636100803 | CAP SCREW | M8 fastener for cover plate |
Frequently Asked Questions
Q: How do I know if the 6009.092.338 is the correct replacement for my WG 160?
A: Check the stamped serial number on your transmission’s data plate. The WG 160 prefix followed by a suffix of “A” through “D” confirms compatibility. If your unit has been rebuilt, measure the housing bore diameter—it must be 185 mm.
Q: Can I install this part without removing the entire transmission?
A: Partial removal is possible if you support the transmission and unbolt the torque converter housing. However, full removal is recommended to inspect the TRANSMISSION HOUSING for cracks and replace the SCREEN SHEET (4656301016) simultaneously.
Q: What torque specification should I use for the housing bolts?
A: Tighten all CAP SCREW (0636100817) fasteners to 45 Nm in a crosswise pattern, then perform a final pass at 65 Nm. Always use new lock washers.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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