ZF 0730.005.553 SHIM for WG201 | OEM Genuine Part

Overview

The ZF 0730.005.553 SHIM is a precision-engineered adjustment component designed for the WG 201 series transmission. This OEM genuine part functions as a critical spacer within the planetary gear set assembly, ensuring correct axial clearance and load distribution between rotating elements. By maintaining precise end-play tolerances, the shim prevents metal-to-metal contact and supports optimal gear mesh alignment. The SKU 0730.005.553 is manufactured to ZF’s original specifications, guaranteeing dimensional accuracy and long service life. This shim is typically installed during transmission rebuilds or when replacing adjacent components such as the 4644101203: TRANSMISSION HOUSING or the 4644301382: TRANSMISSION HOUSING to restore factory tolerances.

Symptoms of Failure

• Excessive axial play in the output shaft – When the shim wears or deforms, noticeable end-play develops, causing driveline vibration and premature bearing wear.
• Intermittent gear slipping under load – Incorrect shim thickness reduces clutch pack clamping force, leading to torque loss during acceleration or hill climbing.
• Low-frequency humming from the transmission housing – Worn shims allow gear train misalignment, producing a distinct metallic drone that intensifies with speed.
• Oil contamination with metallic debris – As the shim degrades, fine steel particles enter the lubricant, often detected during routine oil changes or filter inspections.

Technical Specifications

Compatibility

This shim is specifically engineered for the ZF WG 201 series transmissions, including models such as WG180, WG200, and WG210. It is also compatible with select WG 200 variants used in off-highway and industrial applications. When replacing this shim, technicians should verify the condition of the 4644301189: THREADED BUSH and the 0636302005: SCREW PLUG, as these components frequently require simultaneous service to prevent oil leaks and ensure proper assembly torque.

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