ZF 4130.302.212 FLEXPLATE for WG200 | OEM Genuine Part

Overview

The ZF 4130.302.212 FLEXPLATE is a critical torque-coupling component engineered specifically for the WG 200 Series transmission. This OEM genuine part connects the engine’s crankshaft to the torque converter, absorbing torsional vibrations and ensuring smooth power transfer during gear shifts. Positioned directly between the engine flywheel and the transmission input shaft, the flexplate compensates for minor misalignments while maintaining rotational rigidity. The SKU 4130.302.212 is manufactured to ZF’s exacting tolerances, using high-strength alloy steel to withstand repeated stress cycles in heavy-duty industrial applications. Without a properly functioning flexplate, the entire drivetrain risks harmonic imbalance, leading to premature wear on adjacent assemblies such as the 4644101235: TRANSMISSION HOUSING and the 4644301310: TRANSMISSION HOUSING.

Symptoms of Failure

• Vibration during acceleration: A worn flexplate causes noticeable shuddering or shaking when the vehicle is under load, especially between 1,500–2,500 RPM. This is often misdiagnosed as a torque converter issue.
• Metallic rattling from bell housing: Cracks or fatigue in the flexplate produce a distinct rattling or clicking sound near the transmission bell housing, particularly at idle or during gear engagement.
• Difficult or delayed gear engagement: As the flexplate loses structural integrity, it fails to transmit torque efficiently, resulting in sluggish shifting or a “slipping” sensation when moving from Park to Drive.
• Oil seepage at rear main seal: A warped flexplate can distort the crankshaft seal surface, leading to slow oil leaks that worsen over time. Check for drips near the transmission-to-engine mating point.

Technical Specifications

Compatibility

This flexplate is designed for the ZF WG 200 Series transmissions, including the WG180, WG200, and WG210 variants. It is also compatible with select ZF Ecomat 4HP and 5HP models that share the same bell housing bolt pattern. Always verify the flexplate’s tooth count and pilot bore diameter against your specific transmission model. For complete assembly integrity, pair this part with the 0730365067: TYPE PLATE for correct identification and the 4644106301: SHIFT SYSTEM to ensure synchronized gear engagement.

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