Overview
The ZF 0730.102.469 SHIM is a precision-engineered spacer component designed for critical clearance adjustment within the valve body and clutch pack assemblies of ZF WG-series transmissions. This OEM genuine shim ensures correct axial play and hydraulic pressure distribution, directly influencing shift quality and torque transfer. The part number 0730.102.469 is manufactured to ZF’s exacting tolerances, guaranteeing a perfect fit when installed alongside the TRANSMISSION HOUSING to maintain structural integrity under load.
Symptoms of Failure
- Delayed or harsh gear engagement – A worn shim alters clutch pack clearance, causing sluggish shifts or abrupt engagement during acceleration.
- Intermittent gear slipping under load – Incorrect shim thickness reduces hydraulic clamping force, leading to torque loss on inclines or during heavy hauling.
- Low transmission oil pressure warnings – Deteriorated shims allow valve body movement, disrupting oil flow and triggering dashboard alerts.
- Metallic debris in transmission fluid – Excessive wear of the shim surface generates fine metal particles, contaminating the oil and accelerating internal damage.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 0730.102.469 |
| Material | Hardened spring steel (C67S) |
| Thickness | 0.50 mm ±0.02 mm |
| Outer Diameter | 38.0 mm |
| Inner Diameter | 22.5 mm |
| Weight | 4.2 grams |
| OEM Reference | ZF 0730.102.469 |
Compatibility
This shim is engineered for the ZF WG65, WG150, WG180, WG200, and WG201 series transmissions. It is commonly used in the clutch pack C1 and C2 assemblies, as well as the valve body spacer stack. For proper installation, always pair this shim with the correct HEXAGON SCREW (M8 x 20) and HEXAGON SCREW (M10 x 25) to secure the valve body. Additionally, the HEXAGON SCREW (M12 x 30) is required for housing attachment points.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616101065 | TRANSMISSION HOUSING | Main structural casing for gear and shaft support |
| 0636011038 | HEXAGON SCREW | M8 fastener for valve body retention |
| 0636011118 | HEXAGON SCREW | M10 fastener for clutch pack assembly |
| 0636016015 | HEXAGON SCREW | M12 fastener for housing mounting |
| 0631306085 | CYLINDRICAL PIN | Alignment dowel for component positioning |
| 0634313118 | O-RING | Hydraulic seal for oil passageways |
| 0636304019 | SCREW PLUG | Threaded plug for pressure test ports |
| 0634801152 | SEALING RING | Static seal for housing interfaces |
| 0732611049 | FILTER INSERT | Oil filtration element for debris removal |
| 0634303718 | O-RING | Secondary seal for valve body cover |

