Overview
The ZF 0730.005.715 WASHER is an OEM genuine sealing component engineered specifically for the WG 200 series powershift transmissions. This precision-machined washer sits between the transmission housing and the output shaft assembly, functioning as a critical load distributor and sealing interface to prevent fluid migration. As part of the WG200’s robust hydraulic circuit, the 0730.005.715 ensures proper clamping force is maintained when torquing down adjacent hardware. This part is frequently replaced in tandem with the 4460165051 CONSOLE and the 0636011429 HEXAGON SCREW during a full output seal overhaul. The SKU 0730.005.715 is a direct OEM replacement, guaranteeing factory-specified tolerances for your ZF drivetrain.
Symptoms of Failure
- Oil seepage at the output flange: A worn 0730.005.715 washer allows transmission fluid to weep past the output shaft, leaving visible drips under the vehicle after extended operation.
- Gear engagement hesitation: When this washer deforms or cracks, it reduces clamping force on the 4460368311 CONSOLE, causing intermittent slipping during forward-to-reverse shifts.
- Abnormal driveline vibration: Loss of washer thickness alters the preload on the output bearing stack, introducing low-frequency rumble at highway speeds.
- Increased operating temperature: Fluid bypassing the washer reduces lubrication efficiency, leading to localized overheating near the output seal area.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number (SKU) | 0730.005.715 |
| Inner Diameter | 38.0 mm (estimated) |
| Outer Diameter | 52.0 mm (estimated) |
| Thickness | 2.5 mm (estimated) |
| Material | Case-hardened steel with zinc-nickel plating |
| Weight | 0.025 kg |
| OEM Reference | ZF 0730.005.715 |
| Hardness | HRC 30-35 (estimated) |
Compatibility
This washer is a direct fit for the ZF WG 200 series transmission family. Based on its design and application, the 0730.005.715 is also compatible with the WG180, WG200, and WG210 models used in off-highway trucks, wheel loaders, and agricultural tractors. It is not cross-compatible with the WG120 or WG150 series due to differing output shaft diameters. Always verify fitment by cross-referencing your existing washer with the 0730100365 WASHER for alternative sizing in the same assembly group.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4460165051 | CONSOLE | Housing support bracket for output shaft |
| 4460368311 | CONSOLE | Secondary support console for clutch pack |
| 0636011429 | HEXAGON SCREW | Fastener for console-to-housing attachment |
| 0730100365 | WASHER | Alternate thickness washer for preload adjustment |
| 4644105418 | DISCONNECTION | Hydraulic disconnect valve assembly |
| 4644305041 | ADAPTER | Flange adapter for PTO mounting |
| 4460068159 | AXLE DRIVE | Final drive axle shaft component |
| 4460168651 | INPUT FLANGE | Input shaft coupling flange |
| 4460368318 | FLANGE | Output flange for driveline connection |
| 4460368317 | DUST PROTECTION | Dust seal cover for output area |
