Overview
The ZF 4699.105.119 ASSEMBLY PARTS | OEM Genuine Part is a critical internal component engineered for heavy-duty construction machinery transmissions. This assembly part functions as a precision-machined interface within the clutch or planetary gear set, ensuring correct alignment and load distribution during high-torque operations. The SKU 4699.105.119 is specifically designed to maintain hydraulic pressure integrity and mechanical stability inside ZF power shift transmissions. When installed alongside the 4699101018: HOUSING and the 4699301051: HOUSING, this part forms a sealed assembly that prevents contamination and supports smooth gear engagement under extreme loads.
Symptoms of Failure
When the ZF 4699.105.119 assembly part begins to wear, operators may notice these specific failure indicators:
- Erratic gear engagement or delayed shifting – Worn assembly parts cause inconsistent clutch pack pressure, leading to hesitation when shifting between forward and reverse.
- Transmission fluid contamination – Degraded assembly components can shed metallic debris into the oil, visible as glitter or sludge during routine fluid checks.
- Abnormal vibration during load cycles – A failing assembly part creates axial play, resulting in driveline shudder when the machine is under heavy load in construction applications.
- Internal oil leaks past seals – Cracks or warpage in the assembly allow pressurized fluid to bypass, often pooling near the bell housing or transmission pan.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 4699.105.119 |
| Material | High-grade alloy steel with corrosion-resistant coating |
| Weight | Approx. 1.8 kg (4.0 lbs) |
| Outer Diameter | 165 mm |
| Inner Diameter | 85 mm |
| Height | 42 mm |
| OEM Reference | ZF 4699.105.119 |
| Sealing Surface Finish | Ra 0.8 µm |
Compatibility
This OEM genuine assembly part is primarily compatible with ZF WG series transmissions used in construction machinery, including the WG180, WG200, and WG210 models. It also fits select variants of the ZF 4WG-200 and 6WG-200 power shift transmissions commonly found in wheel loaders, graders, and dozers. For proper installation, always pair this part with the 4699301054: HOUSING COVER and the 4699301055: COVER to ensure correct axial retention and sealing.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4699101018 | HOUSING | Main structural enclosure for clutch assembly |
| 4699301051 | HOUSING | Secondary housing for planetary gear support |
| 4699301054 | HOUSING COVER | Seals and protects internal assembly from debris |
| 4699301055 | COVER | Provides access port for maintenance and inspection |
| 4699301014 | THREAD PROTECTIVE SHIELD | Prevents thread damage during installation |
| 0634303996 | O-RING | Hydraulic seal between mating surfaces |
| 0734307408 | PROTECTION CAP | Covers exposed ports during transport |
| 0634319161 | SHAFT SEAL | Prevents fluid leakage along rotating shafts |
| 0630502032 | RETAINING RING | Secures bearings and gears in axial position |
| 0637885612 | BREATHER | Equalizes internal pressure and vents moisture |
