Overview
The ZF 0630.000.066 SHIM RING is a precision-engineered spacer component designed for the WG 200 Series transmission. This OEM genuine part plays a critical role in establishing the correct axial clearance and preload within the planetary gear set assembly. By maintaining precise tolerances between rotating and stationary components, the shim ring ensures optimal gear mesh alignment and load distribution. The SKU 0630.000.066 is a factory-specified shim that directly supports the 4460115043: HOUSING and 4469315012: AXLE DRIVE HOUSING in the WG200 transmission assembly.
Symptoms of Failure
When the 0630.000.066 shim ring wears or deforms, operators may notice specific drivetrain issues. Oil leaks from the housing interface often occur as the shim loses its sealing compression. Gear slipping under load becomes apparent when axial play exceeds factory tolerances. Abnormal whining or grinding noises from the transmission indicate improper bearing preload. Premature wear of the 0750117406: TAPER ROLLER BEARING or 0750117802: TAPERED ROLLER BEARING can result from incorrect shim thickness.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 0630.000.066 |
| Material | Case-hardened steel (DIN 1.7131) |
| Outer Diameter | 66.0 mm |
| Inner Diameter | 52.0 mm |
| Thickness | 0.50 mm |
| Weight | 12 grams |
| OEM Reference | ZF 0630.000.066 |
| Hardness | HRC 58-62 |
Compatibility
This shim ring is primarily designed for the ZF WG 200 Series transmissions, including models WG180, WG200, and WG210. It is also compatible with select ZF Ecomat 4HP and 5HP series where axial shimming is required between the 4460115043: HOUSING and 4469315012: AXLE DRIVE HOUSING. Always verify your transmission serial number before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4460115043 | HOUSING | Main transmission casing |
| 4469315012 | AXLE DRIVE HOUSING | Final drive housing |
| 0750117406 | TAPER ROLLER BEARING | Radial/axial load support |
| 0750117802 | TAPERED ROLLER BEARING | High-load bearing |
| 0734319337 | SHAFT SEAL | Oil retention |
| 0730161317 | WASHER | Spacing/load distribution |
| 0730161451 | WASHER | Thin spacer |
| 0730161452 | WASHER | Medium spacer |
| 0730161453 | WASHER | Thick spacer |
| 0730161340 | WASHER | Precision shim |
