ZF 4644.130.274 ENGINE CONNECTION for WG201 | OEM Genuine Part

Overview

The ZF 4644.130.274 ENGINE CONNECTION is a critical OEM genuine component designed specifically for the WG 201 Series transmission. This part serves as the primary interface between the engine flywheel housing and the transmission bell housing, ensuring precise alignment and secure power transfer. As an integral link in the drivetrain assembly, the SKU 4644.130.274 absorbs torsional vibrations and maintains structural integrity under heavy load conditions. When installed correctly alongside the 4644101160: TRANSMISSION HOUSING and the 4644301323: TRANSMISSION HOUSING, this engine connection guarantees optimal gear engagement and reduces stress on adjacent components.

Symptoms of Failure

When the ZF 4644.130.274 ENGINE CONNECTION begins to wear, operators often notice specific failure indicators. Oil seepage at the engine-transmission mating point is a common early sign, as degraded sealing surfaces allow lubricant to escape. Audible knocking or clunking during gear shifts indicates excessive play in the connection, which can lead to misalignment. Vibration felt through the chassis during acceleration suggests the part has lost its damping capability. Finally, difficulty engaging gears or gear slippage under load points to a compromised connection that requires immediate replacement to prevent damage to the 4644301189: THREADED BUSH and 4475280043: SCREW PLUG.

Technical Specifications

Compatibility

This genuine ZF engine connection is engineered primarily for the WG 201 Series transmission family. Based on its design and mounting configuration, it is also compatible with select models in the WG180 and WG200 series where the bell housing dimensions match. For retrofit applications, always verify the flywheel housing pattern against the original part. The 4644.130.274 works in concert with the 4644101160: TRANSMISSION HOUSING and 4644301323: TRANSMISSION HOUSING to ensure proper alignment across the entire WG lineup.

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