Overview
The ZF 0730.107.696 WASHER is a precision-engineered OEM genuine shim component designed to maintain critical axial clearances within heavy-duty ZF construction machinery transmissions. Positioned between rotating assemblies and stationary housings, this washer absorbs thrust loads and ensures proper gear mesh alignment. The SKU 0730.107.696 is a factory-specified part that directly supports the differential assembly, working in concert with the 5838109012: DIFFERENTIAL to prevent end-play that can lead to premature bearing wear. Its hardened steel construction resists deformation under high-torque conditions common in wheel loaders and excavators.
Symptoms of Failure
- Transmission oil leaks at the differential housing interface: A worn 0730.107.696 washer allows excessive axial movement, breaking the seal between the 5838300626: DIFFERENTIAL HOUSING and the transmission case, leading to visible drips.
- Gear slipping under load during excavation: When the washer thickness degrades, the 0750117075: TAPER ROLLER BEARING loses preload, causing intermittent power loss in forward gears.
- Metallic grinding noise from the differential area: Insufficient washer height allows the 2093209023: DIFFERENTIAL gears to contact the housing, producing a distinct chatter during turns.
- Increased backlash in the driveline: A collapsed washer creates measurable play between the axle bevel gear and pinion, felt as a clunk when shifting from reverse to drive.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 0730.107.696 |
| Material | Hardened carbon steel (C45E, 40-45 HRC) |
| Outer Diameter | 68.0 mm |
| Inner Diameter | 42.5 mm |
| Thickness | 2.5 mm (nominal) |
| Weight | 0.035 kg |
| OEM Reference | ZF 0730.107.696 |
| Surface Finish | Ground, deburred edges |
Compatibility
This washer is a standard shim in ZF WG series powershift transmissions used in construction machinery. It is commonly found in WG180, WG200, and WG250 models, particularly in the differential carrier assembly. The part also fits select ZF 4WG-200 and 6WG-310 variants where axial clearance adjustment is required between the 5838300811: THRUST WASHER and the 5838300721: AXLE BEVEL GEAR. Always verify stack height using the 0631329088: SPRING PIN alignment during installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109012 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports differential rotational loads |
| 2093209023 | DIFFERENTIAL | Secondary differential unit for planetary axles |
| 5838300626 | DIFFERENTIAL HOUSING | Encloses differential gear set |
| 0631329088 | SPRING PIN | Secures washer alignment during assembly |
| 5838300811 | THRUST WASHER | Reduces axial friction on bevel gear |
| 5838300721 | AXLE BEVEL GEAR | Transfers power to wheel axles |
| 5838300633 | AXLE | Rotates with differential side gears |
| 5838300753 | THRUST WASHER | Spacer for axle shaft end-play |
| 5838300818 | THRUST WASHER | Supplementary shim for differential clearance |
Frequently Asked Questions
Q: Can I reuse the 0730.107.696 washer during a transmission rebuild?
A: No. This washer is a single-use crush-type shim. Reusing it will not restore proper preload on the taper roller bearing, leading to rapid failure of the differential assembly.
Q: How do I measure if the 0730.107.696 washer needs replacement?
A: Use a micrometer to check thickness. If the washer measures less than 2.45 mm at any point, or if it shows edge deformation, replace it immediately. Always pair it with a new 5838300818: THRUST WASHER for balanced clearance.
Q: Does this washer fit ZF 4WG-200 transmissions?
A: Yes, the 0730.107.696 is compatible with 4WG-200 models when used in the differential carrier stack. Verify the 5838300633: AXLE shoulder height to confirm fitment.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
Request a Quote →
