Overview
The ZF 0630.000.110 SHIM RING is a precision-engineered spacer component designed for the WG 65 Series transmission family. This OEM genuine part, identified by SKU 0630.000.110, plays a critical role in establishing the correct axial clearance between rotating assemblies within the gearbox. Installed specifically on the output shaft cluster, the shim ring ensures that the 4616105415: OUTPUT assembly maintains proper end-play tolerances. Without this exact shim, the transmission housing cannot achieve the necessary preload, leading to premature bearing wear and misalignment of the 4616101094: TRANSMISSION HOUSING.
Symptoms of Failure
When the ZF 0630.000.110 shim ring degrades or is incorrectly installed, operators will notice distinct operational issues. Common failure symptoms include:
- Excessive axial play on the output shaft – A worn shim ring allows the shaft to move back and forth, causing gear clatter under load.
- Oil seepage at the rear seal – Incorrect clearance forces the 4616303144: OUTPUT FLANGE to sit improperly, breaking the seal integrity.
- Intermittent gear slipping – Loss of precise spacing reduces clutch pack engagement pressure, particularly in higher gears.
- Vibration during deceleration – The shim ring failure allows the planetary gear set to shift, creating harmonic vibrations through the driveline.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 0630.000.110 |
| Material | Case-hardened steel (DIN 1.7131) |
| Inner Diameter | 110 mm |
| Outer Diameter | 130 mm |
| Thickness | 0.50 mm (selective fit) |
| Weight | 0.045 kg |
| OEM Reference | ZF 0630.000.110 |
| Surface Finish | Ground, Ra ≤ 0.8 µm |
Compatibility
This shim ring is specifically engineered for the ZF WG 65 Series, but its dimensional profile also suits several heavy-duty off-highway transmissions. Compatible models include:
- ZF WG 65 (primary application)
- ZF WG 80 (with selective fit verification)
- ZF WG 120 (output shaft cluster)
- ZF WG 180 (when used with 0636011038: HEXAGON SCREW for retention)
- ZF WG 200 (limited to early production runs)
Always confirm the existing shim stack thickness before replacement. The 0636011118: HEXAGON SCREW and 0636016015: HEXAGON SCREW are often replaced concurrently to ensure proper torque retention.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616105415 | OUTPUT | Transfers torque from planetary set to flange |
| 4616303144 | OUTPUT FLANGE | Connects driveshaft to transmission output |
| 4616101094 | TRANSMISSION HOUSING | Main structural casing for gear train |
| 0636011038 | HEXAGON SCREW | Fastens housing to bell housing |
| 0636011118 | HEXAGON SCREW | Secures output flange to shaft |
| 0636016015 | HEXAGON SCREW | Mounts valve body to housing |
| 0631306085 | CYLINDRICAL PIN | Aligns housing halves during assembly |
| 0634313118 | O-RING | Seals output flange to housing |
| 0732611049 | FILTER INSERT | Traps debris in lubrication circuit |
| 0634303718 | O-RING | Seals oil pump pickup tube |
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