Overview
The ZF 4168.034.082 CONVERTER Torque Converter Assembly is a complete, drop-in replacement unit engineered for the WG 210 Series transmission family. This critical component sits between the engine flywheel and the transmission input shaft, converting engine torque into hydraulic energy to drive the gear train. The SKU 4168.034.082 ensures precise lock-up clutch engagement and smooth power delivery under heavy loads. When installed alongside the 4657101034: TRANSMISSION HOUSING, this converter assembly forms the core of the hydraulic circuit, managing fluid flow and heat dissipation for extended service life.
Symptoms of Failure
- Torque converter shudder or vibration during acceleration, especially at low speeds, indicating worn internal clutch friction material.
- Transmission fluid overheating accompanied by a burnt smell, caused by a failing stator or locked-up converter clutch.
- Delayed or harsh engagement when shifting from Park to Drive or Reverse, often due to degraded converter pump vanes or seal failure.
- Audible whining or grinding noise from the bell housing area, pointing to worn bearings or damaged impeller blades.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 4168.034.082 |
| Assembly Type | Complete Torque Converter Unit |
| Overall Diameter | ~340 mm (13.4 in) |
| Weight | ~18.5 kg (40.8 lbs) |
| Housing Material | High-strength cast aluminum alloy |
| Clutch Type | Lock-up with damper spring |
| OEM Reference | ZF 4168.034.082 |
| Fluid Capacity | ~1.2 L (0.32 gal) |
Compatibility
This torque converter assembly is specifically designed for the ZF WG 210 Series transmission family. It is a direct fit for models including the WG180, WG200, and WG210. The unit also integrates seamlessly with the 4657201027: HOUS.FRONT SECT and the 4657201012: HOUSING REAR PART to complete the transmission casing assembly. For proper alignment during installation, use the 0631306792: CYLINDRICAL PIN to ensure concentric mounting of the converter to the flywheel.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101034 | TRANSMISSION HOUSING | Main structural casing for gear train and converter |
| 4657201027 | HOUS.FRONT SECT | Front section housing the converter bell |
| 4657201012 | HOUSING REAR PART | Rear casing for output shaft and valve body |
| 0631306792 | CYLINDRICAL PIN | Alignment pin for converter-to-flywheel mounting |
| 0636100801 | CAP SCREW | Fastener for housing and converter cover |
| 4656301148 | FIXING PLATE | Retains converter stator shaft in position |
| 4657301032 | SCREEN SHEET | Filter screen for converter circuit oil flow |
| 4657301033 | SCREEN SHEET | Secondary filter screen for high-pressure circuit |
| 0636100803 | CAP SCREW | Bolt for securing oil feed housing |
| 4681301040 | OIL FEED.HOUSG. | Distributes pressurized oil to converter clutch |
Frequently Asked Questions
Q: Can the ZF 4168.034.082 converter be rebuilt, or must it be replaced as a complete unit?
A: While some internal components like seals and bearings can be serviced, the 4168.034.082 is designed as a sealed, balanced assembly. For reliable performance and to avoid imbalance issues, we recommend replacing it as a complete unit.
Q: What transmission fluid is recommended for this torque converter?
A: Use only ZF-approved Dexron III or equivalent ATF meeting ZF TE-ML 04D specification. The converter holds approximately 1.2 liters; always check fluid level after installation.
Q: How do I know if my WG 210 series transmission needs a new converter?
A: If you experience persistent shudder under light throttle, fluid discoloration, or a stall speed that is more than 200 RPM below specification, the converter is likely failing. Always inspect the TRANSMISSION HOUSING for debris before installing a new converter.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
Request a Quote →
