Overview
The ZF 0730.001.139 SHIM for WG200 is a precision-engineered spacer component designed to maintain critical axial clearances within the valve body and clutch pack assemblies of ZF WG-series transmissions. This OEM genuine part, identified by SKU 0730.001.139, sits between the transmission housing and the control console to eliminate end-play and ensure proper hydraulic pressure distribution. Without this shim, the entire gear train can experience misalignment, leading to premature wear on adjacent components such as the 4460165051: CONSOLE and the 4460368311: CONSOLE.
Symptoms of Failure
- Transmission oil leaks at the console interface: When the 0730.001.139 shim compresses or cracks, it allows fluid to bypass the sealing surfaces, causing visible drips under the bell housing.
- Gear slipping under load: Worn shim thickness reduces clutch pack clamping force, resulting in delayed engagement or complete slip during acceleration.
- Abnormal metallic rattling from the valve body area: Excessive axial play causes the 0636011429: HEXAGON SCREW to loosen, creating a distinct rattle at idle.
- Hard shifting or erratic gear changes: Incorrect shim height alters hydraulic timing, leading to harsh upshifts or delayed downshifts in WG200 transmissions.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 0730.001.139 |
| Material | Case-hardened steel (DIN 1.3505) |
| Outer Diameter | 42.0 mm |
| Inner Diameter | 28.5 mm |
| Thickness | 1.50 mm (selective fit) |
| Weight | 12 grams |
| OEM Reference | ZF 0730.001.139 |
| Surface Finish | Ground, Ra ≤ 0.8 µm |
Compatibility
This shim is engineered for the ZF WG200 series and is also compatible with the WG180, WG210, and WG211 transmissions. It directly interfaces with the 0730100365: WASHER to secure the console stack. Always verify the selective thickness requirement for your specific transmission revision before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4460165051 | CONSOLE | Houses valve body and shift solenoids |
| 4460368311 | CONSOLE | Upper control manifold assembly |
| 0636011429 | HEXAGON SCREW | Secures console to transmission case |
| 0730100365 | WASHER | Load distribution under screw head |
| 4644105418 | DISCONNECTION | Clutch pack separation mechanism |
| 4644305041 | ADAPTER | Converts hydraulic line ports |
| 4460068159 | AXLE DRIVE | Transfers torque to differential |
| 4460168651 | INPUT FLANGE | Connects driveshaft to transmission |
| 4460368318 | FLANGE | Output shaft coupling |
| 4460368317 | DUST PROTECTION | Seals flange from debris ingress |
