Overview
The ZF 0730.102.466 SHIM is a precision-engineered adjustment component designed for the WG series of heavy-duty powershift transmissions. This OEM genuine part functions as a critical spacer within the clutch pack or planetary gear assembly, ensuring correct axial clearance and preload. By maintaining precise tolerances, the shim prevents unwanted gear train movement and optimizes hydraulic pressure distribution. The SKU 0730.102.466 is specifically manufactured to ZF’s original specifications, guaranteeing a direct fit and long service life in demanding industrial applications.
Symptoms of Failure
- Transmission gear slipping under load: When the 0730.102.466 shim wears or compresses beyond specification, clutch pack clearance increases, causing intermittent slipping during heavy operation.
- Delayed or harsh shifting: A worn shim alters the stack height, leading to inconsistent clutch engagement and noticeable shift shock between forward and reverse gears.
- Metallic rattling from the transmission housing: Excessive axial play due to a degraded shim produces a distinct rattling noise, particularly at idle or low RPM, indicating internal component contact.
- Oil contamination with fine metallic particles: As the shim wears against adjacent surfaces, it generates debris that circulates through the hydraulic system, accelerating wear on valves and bearings.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 0730.102.466 |
| Material | Hardened spring steel (C67S) |
| Outer Diameter | 62.0 mm |
| Inner Diameter | 38.5 mm |
| Thickness | 1.50 mm |
| Weight | 0.018 kg |
| OEM Reference | ZF 0730.102.466 |
Compatibility
This shim is engineered for the ZF WG65, WG150, WG180, WG200, and WG201 series transmissions. It is commonly found in the clutch drum assembly or planetary carrier stack. The 0730.102.466 is used across multiple model generations, including the WG 150 Series, WG 180 Series, WG 200 Series, WG 201 Series, and WG 65 Series. Always verify the shim count and stack height during rebuild to ensure correct preload.
During installation, the shim is secured within the TRANSMISSION HOUSING using specific fasteners. The HEXAGON SCREW (0636011038) and HEXAGON SCREW (0636011118) are used for the main housing bolts, while the HEXAGON SCREW (0636016015) secures the valve body cover. Proper torque on these screws is essential to prevent shim displacement.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616101065 | TRANSMISSION HOUSING | Main structural casing for gear and shaft support |
| 0636011038 | HEXAGON SCREW | Fastener for housing-to-bell housing joint |
| 0636011118 | HEXAGON SCREW | Bolt for clutch housing cover |
| 0636016015 | HEXAGON SCREW | Valve body mounting screw |
| 0631306085 | CYLINDRICAL PIN | Alignment dowel for housing positioning |
| 0634313118 | O-RING | Seal for oil pump housing interface |
| 0636304019 | SCREW PLUG | Closes pressure test ports |
| 0634801152 | SEALING RING | Static seal for drain plug |
| 0732611049 | FILTER INSERT | Hydraulic oil filtration element |
| 0634303718 | O-RING | Seal for filter housing cap |
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