Overview
The ZF 4616.101.094 TRANSMISSION HOUSING is the structural core of the WG 65 series transmission. This OEM genuine part encloses the planetary gear sets, valve body, and clutch assemblies, providing precise alignment and protection against contaminants. As the main load-bearing casing, it ensures that hydraulic pressure is maintained throughout the system. The SKU 4616.101.094 is a direct replacement for the original factory housing, guaranteeing a perfect fit and long service life.
Symptoms of Failure
- External oil leaks around the housing seams: When the housing develops cracks or the mating surfaces warp, transmission fluid seeps out, leading to low fluid levels and overheating.
- Gear slipping or harsh shifting: A warped or damaged housing misaligns internal components, causing erratic clutch engagement and delayed gear changes.
- Unusual vibration or noise from the transmission: Structural fatigue in the housing allows bearing bores to shift, producing a whining or grinding sound during operation.
- Contaminated fluid due to debris ingress: A compromised housing lets dirt and moisture enter the system, accelerating wear on internal parts like the 4616105415: OUTPUT shaft assembly.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 4616.101.094 |
| Material | High-strength aluminum alloy (A356-T6) |
| Weight | 18.5 kg (40.8 lbs) |
| Overall Dimensions (L x W x H) | 620 mm x 380 mm x 290 mm |
| Bolt Hole Pattern | M12 x 1.75, 8-point pattern |
| OEM Reference | ZF 4616.101.094 |
| Sealing Surface Finish | Ra 0.8 µm |
Compatibility
This transmission housing is engineered for the WG 65 Series of ZF off-highway transmissions. It is compatible with models including WG180, WG200, WG210, and WG250, which are commonly used in heavy-duty wheel loaders, graders, and industrial tractors. The housing also interfaces directly with the 4616303144: OUTPUT FLANGE and is secured using 0636011038: HEXAGON SCREW and 0636011118: HEXAGON SCREW fasteners.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616105415 | OUTPUT | Transfers torque from the transmission to the driveline |
| 4616303144 | OUTPUT FLANGE | Connects the output shaft to the driveshaft yoke |
| 0636011038 | HEXAGON SCREW | Secures the housing to the bell housing |
| 0636011118 | HEXAGON SCREW | Fastens the output flange to the shaft |
| 0636016015 | HEXAGON SCREW | Mounts the valve body to the housing |
| 0631306085 | CYLINDRICAL PIN | Aligns housing halves during assembly |
| 0634313118 | O-RING | Seals the oil pump cavity |
| 0732611049 | FILTER INSERT | Traps debris in the hydraulic circuit |
| 0634303718 | O-RING | Seals the housing cover joint |
| 0636015114 | HEXAGON SCREW | Attaches the filter housing bracket |
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