Overview
The ZF 4166.034.062 is a precision-engineered OEM genuine component designed specifically for the WG 160 Series transmission. This part functions as a critical internal sealing and alignment element within the transmission housing assembly, ensuring proper oil flow and gear train stability. As an original ZF part, the SKU 4166.034.062 guarantees exact fitment and material integrity, reducing the risk of premature wear in heavy-duty industrial applications. It is typically positioned near the front section of the gearbox, working in concert with the 4656201075: HOUS.FRONT SECT to maintain structural rigidity.
Symptoms of Failure
When the ZF 4166.034.062 begins to degrade, operators may notice several distinct failure indicators. Oil seepage around the front housing joint is a common early sign, often mistaken for a simple gasket leak. Intermittent gear engagement hesitation can occur as internal pressure drops due to compromised sealing. Metallic debris in the transmission fluid may appear if the part fractures, leading to secondary damage. Unusual whining or grinding noises during low-speed operation often point to misalignment caused by a worn 4166.034.062.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 4166.034.062 |
| Material | High-grade alloy steel with corrosion-resistant coating |
| Weight | 0.85 kg (1.87 lbs) |
| Dimensions (L x W x H) | 120 mm x 45 mm x 30 mm |
| OEM Reference | ZF 4166.034.062 (Genuine) |
| Operating Temperature Range | -40°C to +120°C |
Compatibility
This OEM genuine part is primarily engineered for the ZF WG 160 Series transmission, but it also shares compatibility with the WG 180 and WG 200 models due to similar housing architecture. It is frequently used in conjunction with the 4656201035: HOUSING REAR PART and the 4472239178: HOUSING REAR PART for complete rear section rebuilds. Additionally, the 0631306816: CYLINDRICAL PIN is often replaced simultaneously to ensure precise alignment during reassembly.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4656201075 | HOUS.FRONT SECT | Front housing section for gear alignment |
| 4656201035 | HOUSING REAR PART | Rear housing component for oil containment |
| 4472239178 | HOUSING REAR PART | Alternate rear housing for specific WG variants |
| 0631306816 | CYLINDRICAL PIN | Precision alignment pin for housing assembly |
| 0636100817 | CAP SCREW | Fastener for securing housing sections |
| 4656301016 | SCREEN SHEET | Filter screen for debris protection |
| 4656301017 | SCREEN SHEET | Secondary filter screen for fine particles |
| 0636100803 | CAP SCREW | Alternate fastener for high-torque applications |
| 0501316470 | BREATHER | Pressure equalization valve for housing |
| 0750301003 | OIL FEED.HOUSG. | Oil feed line housing for lubrication |
Frequently Asked Questions
Q: How do I know if the ZF 4166.034.062 needs replacement?
A: Look for visible oil stains near the front housing joint or a gradual drop in transmission oil pressure. If you notice metallic particles on the drain plug magnet, inspect this part immediately.
Q: Can I install the 4166.034.062 without replacing the CYLINDRICAL PIN?
A: It is strongly recommended to replace the 0631306816: CYLINDRICAL PIN simultaneously, as wear on the pin can cause misalignment and reduce the lifespan of the new part.
Q: Is this part compatible with aftermarket housings?
A: The 4166.034.062 is designed exclusively for OEM ZF housings. Using it with non-genuine housings like the 4656201035: HOUSING REAR PART may void warranty and cause fitment issues.
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Phone: +86 158 2286 3467 |
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