Overview
The ZF 0730.008.828 SHIM is a precision-engineered spacer component designed for the WG200 series transmission. This OEM genuine part plays a critical role in maintaining exact axial clearances within the gear train assembly, ensuring optimal load distribution and preventing metal-to-metal contact between rotating elements. The SKU 0730.008.828 is installed specifically between the 4460165051: CONSOLE and the 4460368311: CONSOLE to fine-tune bearing preload and shaft alignment. Without this shim, the transmission cannot maintain its factory-specified tolerances, leading to accelerated wear on adjacent components.
Symptoms of Failure
- Oil leaks from the transmission housing: When the 0730.008.828 shim compresses or deforms beyond its service limit, the seal between the 0636011429: HEXAGON SCREW and the 0730100365: WASHER can be compromised, allowing hydraulic fluid to escape.
- Gear slipping under load: Worn shim thickness reduces clutch pack clamping force, causing intermittent power loss during acceleration or hill climbing.
- Abnormal whining or grinding noises: Excessive axial play from a collapsed shim allows gear teeth to misalign, producing a high-pitched metallic sound during deceleration.
- Hard shifting or delayed engagement: Incorrect shim stack height alters the shift timing, making gear changes feel abrupt or sluggish.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 0730.008.828 |
| Material | Case-hardened steel (DIN 1.7131) |
| Outer Diameter | 68.0 mm |
| Inner Diameter | 52.5 mm |
| Thickness | 1.50 mm |
| Weight | 0.018 kg |
| OEM Reference | ZF 0730.008.828 |
| Surface Finish | Ground, Ra ≤ 0.8 µm |
Compatibility
This shim is engineered for the ZF WG200 series transmissions, including the WG180, WG200, and WG210 models. It is commonly used in construction equipment, agricultural machinery, and heavy-duty trucks where precise axial positioning is required. The 0730.008.828 shim is also compatible with earlier WG160 variants when used in conjunction with the 4644305041: ADAPTER and 4460068159: AXLE DRIVE assemblies. Always verify the shim stack height against the service manual before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4460165051 | CONSOLE | Houses bearing and shaft assembly |
| 4460368311 | CONSOLE | Opposite bearing support bracket |
| 0636011429 | HEXAGON SCREW | Secures console to transmission housing |
| 0730100365 | WASHER | Distributes clamping load under screw head |
| 4644105418 | DISCONNECTION | Clutch pack release mechanism |
| 4644305041 | ADAPTER | Interface between transmission and PTO |
| 4460068159 | AXLE DRIVE | Transfers power to differential |
| 4460168651 | INPUT FLANGE | Connects driveshaft to transmission input |
| 4460368318 | FLANGE | Output shaft coupling component |
| 4460368317 | DUST PROTECTION | Seals flange area from debris ingress |
