Overview
The ZF 0730.111.106 SHIM for WG200 is a precision-engineered spacer component designed to establish correct axial clearances within the planetary gear set of ZF WG series transmissions. This OEM genuine part, identified by SKU 0730.111.106, sits between the sun gear assembly and the output shaft housing, ensuring that load distribution remains uniform under high torque conditions. By maintaining exact tolerances, this shim prevents metal-on-metal contact that can lead to premature gear wear. When paired with a new 4460115043: HOUSING, the shim guarantees that the rotating assembly stays perfectly aligned during operation.
Symptoms of Failure
- Persistent oil leaks from the output flange area – When the shim wears unevenly, the seal surface becomes misaligned, causing transmission fluid to seep past the shaft seal. This is a common long-tail search query for “ZF WG200 oil leak fix.”
- Gear slipping under load – A degraded shim allows excessive end-play in the planetary carrier, resulting in intermittent power loss during acceleration. Technicians often search for “WG200 slipping in forward gear.”
- Metallic grinding noise during deceleration – Worn shim material creates debris that contaminates the 0750117406: TAPER ROLLER BEARING, producing a distinct grinding sound when the transmission coasts.
- Vibration in neutral at idle – Incorrect shim thickness causes the output shaft to wobble, transmitting vibration through the 4469315012: AXLE DRIVE HOUSING into the vehicle chassis.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 0730.111.106 |
| Material | Case-hardened steel (DIN 1.3505 equivalent) |
| Outer Diameter | 68.0 mm |
| Inner Diameter | 42.5 mm |
| Thickness | 1.50 mm (selective fit range: 1.45–1.55 mm) |
| Weight | 18 g |
| OEM Reference | ZF 0730.111.106 |
| Surface Finish | Ground to Ra 0.4 µm |
Compatibility
This shim is engineered for the ZF WG200 series transmission family, including models WG180, WG200, and WG210. It is a direct fit for units manufactured between 1998 and 2018. The part also applies to WG200 variants used in off-highway equipment such as forklifts and wheel loaders. For proper installation, always verify the axial clearance using a dial indicator and replace the 0750117802: TAPERED ROLLER BEARING simultaneously to avoid uneven wear patterns.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4460115043 | HOUSING | Encloses planetary gear set |
| 4469315012 | AXLE DRIVE HOUSING | Supports output shaft assembly |
| 0750117406 | TAPER ROLLER BEARING | Radial and axial load support |
| 0750117802 | TAPERED ROLLER BEARING | Counter-rotating shaft support |
| 0734319337 | SHAFT SEAL | Prevents fluid leakage |
| 0730161317 | WASHER | Thrust load distribution |
| 0730161451 | WASHER | Spacer for bearing preload |
| 0730161452 | WASHER | Selective fit clearance adjuster |
| 0730161453 | WASHER | Output shaft end-play control |
| 0730161340 | WASHER | Sun gear axial retention |
