ZF 0730.007.414 SHIM | OEM Genuine Part

Overview

The ZF 0730.007.414 SHIM is a precision-engineered OEM genuine component designed to establish the correct axial clearance and preload within ZF heavy-duty transmission assemblies. This thin, hardened steel shim sits between the transmission housing and bearing races or gear faces, compensating for manufacturing tolerances and ensuring optimal gear mesh alignment. The SKU 0730.007.414 is critical for maintaining the structural integrity of the gear train, preventing unwanted movement that leads to premature wear. In construction machinery transmissions, this shim works directly with the 2094101012: TRANSMISSION HOUSING and the 2094301036: HOUSING to secure the rotating assembly, while the 2094298057: HOUSING provides the opposing bearing support surface. Without the correct shim thickness, the entire drivetrain suffers from excessive backlash and thermal expansion issues.

Symptoms of Failure

• Transmission gear slipping under load – When the shim wears or compresses beyond specification, axial play increases, causing gears to lose proper engagement during heavy excavation or lifting operations.
• Metallic grinding noise from the transmission housing – A worn 0730.007.414 shim allows bearing races to contact the 2094301071: COVER, producing a distinct high-pitched grinding sound that worsens with RPM changes.
• Oil contamination with metallic particles – As the shim deteriorates, fine steel debris enters the lubrication system, often detected during routine oil analysis or when draining the transmission fluid.
• Intermittent hard shifting – Incorrect shim clearance alters the load on shift clutches, resulting in delayed or abrupt gear changes, particularly in ZF WG-series transmissions used in wheel loaders.

Technical Specifications

Compatibility

This shim is primarily used in ZF WG180, WG200, and WG310 series powershift transmissions commonly found in construction machinery such as wheel loaders, telehandlers, and graders. It also fits select ZF 4WG-200 and 6WG-200 variants where axial bearing preload adjustment is required. Always verify the shim thickness against the service manual specification for your specific transmission model, as multiple thickness variants (0.30 mm to 1.00 mm) exist in the 0730.007.xxx series.

Related Components

{
“@context”: “https://schema.org”,
“@type”: “FAQPage”,
“mainEntity”: [
{
“@type”: “Question”,
“name”: “What is the ZF 0730.007.414 shim used for?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “The ZF 0730.007.414 shim is used to set precise axial clearance between bearings and housing components in ZF WG-series transmissions, preventing gear misalignment and excessive wear in construction machinery.”
}
},
{
“@type”: “Question”,
“name”: “How do I know if my ZF transmission shim is worn?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Common signs include gear slipping under load, metallic grinding noises from the housing, metallic particles in the oil, and intermittent hard shifting. Measuring axial play with a dial indicator confirms shim wear.”
}
},
{
“@type”: “Question”,
“name”: “Can I reuse the 0730.007.414 shim during transmission rebuild?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “No. ZF recommends replacing the shim with a new OEM part during any rebuild because the shim compresses and work-hardens over time, making it unreliable for maintaining proper preload.”
}
}
]
}