Overview
The ZF 4616.130.007 ENGINE CONNECTION is a critical OEM genuine interface component designed for the WG 65 Series transmission family. This part serves as the primary mechanical link between the engine flywheel housing and the transmission bell housing, ensuring precise alignment and torque transfer during operation. As a factory-specified replacement, the SKU 4616.130.007 guarantees exact fitment and durability under high-stress industrial conditions. When paired with the 4616105415: OUTPUT assembly, this connection maintains driveline integrity and reduces vibration-induced wear on adjacent components.
Symptoms of Failure
- Oil leaks at the engine-transmission interface: A worn or cracked ENGINE CONNECTION allows transmission fluid to seep past the seal, often visible as drips near the bell housing joint.
- Gear slipping under load: Misalignment caused by a degraded connection can prevent proper clutch engagement, leading to intermittent power loss during acceleration.
- Abnormal driveline vibration: When the connection loses structural rigidity, harmonic oscillations transfer through the 4616303144: OUTPUT FLANGE, creating a noticeable shudder at highway speeds.
- Difficulty engaging gears: Physical distortion of the mounting surface can shift the transmission input shaft angle, causing hard shifting or grinding noises.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 4616.130.007 |
| Material | High-grade aluminum alloy (A356-T6) |
| Weight | 2.8 kg (6.2 lbs) |
| Overall Length | 145 mm |
| Bolt Circle Diameter | 120 mm |
| OEM Reference | ZF 4616.130.007 |
| Surface Treatment | Clear anodized |
Compatibility
This ENGINE CONNECTION is engineered for the WG 65 Series and is directly compatible with ZF models including WG180, WG200, and WG250 transmissions used in medium-duty trucks and industrial equipment. It interfaces seamlessly with the 4616101094: TRANSMISSION HOUSING and is secured using 0636011038: HEXAGON SCREW fasteners. Always verify your transmission serial number before ordering to ensure correct fitment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616105415 | OUTPUT | Transfers torque from transmission to driveshaft |
| 4616303144 | OUTPUT FLANGE | Connects output shaft to universal joint |
| 4616101094 | TRANSMISSION HOUSING | Encloses gear train and supports internal components |
| 0636011038 | HEXAGON SCREW | Secures engine connection to housing |
| 0636011118 | HEXAGON SCREW | Mounting fastener for output flange |
| 0636016015 | HEXAGON SCREW | High-tensile bolt for bell housing |
| 0631306085 | CYLINDRICAL PIN | Alignment dowel for precise assembly |
| 0634313118 | O-RING | Seals fluid passage between components |
| 0732611049 | FILTER INSERT | Traps debris in hydraulic circuit |
| 0634303718 | O-RING | Secondary seal for connection joint |
