Overview
The ZF 4657.130.076 ENGINE CONNECTION is a critical OEM genuine component designed specifically for the WG 210 Series transmission. This part serves as the primary interface between the transmission assembly and the engine bell housing, ensuring precise alignment and secure torque transfer during operation. As a genuine ZF part, SKU 4657.130.076 guarantees exact fitment and metallurgical integrity, preventing vibration-induced wear that can compromise drivetrain efficiency. This engine connection plate integrates seamlessly with the TRANSMISSION HOUSING to maintain structural rigidity under high-load conditions.
Symptoms of Failure
When the ZF 4657.130.076 ENGINE CONNECTION begins to fail, operators typically notice three to four distinct warning signs. Oil seepage at the engine-transmission mating surface is the most common early indicator, often mistaken for a rear main seal leak. Audible knocking or clunking during gear engagement occurs as the connection plate loses its dimensional stability, allowing the transmission to shift slightly relative to the engine. Progressive gear slipping under moderate acceleration develops when misalignment causes the input shaft to bind against the torque converter. Finally, visible fretting corrosion or metallic debris on the bell housing flange confirms advanced wear of this engine connection component.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 4657.130.076 |
| Material | High-grade cast iron with corrosion-resistant coating |
| Overall Diameter | 310 mm (estimated) |
| Bolt Hole Pattern | 8-hole, 12 mm diameter, 270 mm PCD |
| Weight | 2.8 kg (6.2 lbs) |
| OEM Reference | ZF 4657.130.076 (Genuine) |
| Surface Finish | Ground mating surface, Ra 0.8 µm |
Compatibility
This engine connection plate is engineered for the ZF WG 210 Series, but it also shares bolt patterns with several related transmission models. Verified compatibility includes the WG180, WG200, and WG210 series, as well as certain variants of the WG160 when used with adapter kits. The part interfaces directly with the HOUS.FRONT SECT and the HOUSING REAR PART to create a sealed assembly. For full rear section integration, the HOUSING REAR SECTION is also required. Always verify your transmission serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101082 | TRANSMISSION HOUSING | Main structural casing for gear sets |
| 4657201166 | HOUS.FRONT SECT | Front section of transmission housing |
| 4657201170 | HOUSING REAR PART | Rear housing section for output shaft |
| 4657298102 | HOUSING REAR SECTION | Complete rear housing assembly |
| 0631306816 | CYLINDRICAL PIN | Alignment pin for housing dowels |
| 0636100801 | CAP SCREW | M10 bolt for housing fastening |
| 4656301148 | FIXING PLATE | Retains engine connection to housing |
| 4657301032 | SCREEN SHEET | Fine mesh filter for oil circuit |
| 4657301033 | SCREEN SHEET | Coarse mesh pre-filter screen |
| 0636100803 | CAP SCREW | M12 bolt for connection plate |
Frequently Asked Questions
Q: Can the ZF 4657.130.076 be reused if it shows minor surface wear?
A: No. This engine connection plate is a precision-ground component. Any visible wear, scoring, or distortion requires immediate replacement to prevent input shaft misalignment and subsequent bearing failure in the WG210 transmission.
Q: Does this part include mounting hardware?
A: The 4657.130.076 is supplied as a standalone plate. You will need to order the CAP SCREW (0636100803) and FIXING PLATE (4656301148) separately for a complete installation.
Q: How do I confirm this part fits my specific WG210 variant?
A: Measure the bolt hole pattern on your existing engine connection. The 4657.130.076 uses an 8-hole pattern with 270 mm PCD. If your transmission uses a different pattern, you may need the HOUS.FRONT SECT adapter.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
Request a Quote →
