Overview
The ZF 4616.000.248 4 WG 65 II(D) Powershift Transmission Assembly is a complete, factory-spec unit designed for heavy-duty off-highway machinery. This assembly integrates the torque converter, planetary gear sets, and hydraulic control system into a single, ready-to-install package. As a core component of the WG 65 Series, it delivers reliable power distribution in wheel loaders, graders, and industrial tractors. The SKU 4616.000.248 is the direct replacement for original equipment, ensuring seamless integration with your existing drivetrain. It sits as the primary power transfer module between the engine and the final drive, converting high-speed engine torque into usable, low-speed tractive effort.
Symptoms of Failure
When the ZF 4616.000.248 assembly begins to degrade, operators will notice distinct operational issues. Delayed engagement or gear slipping under load is a primary indicator, often caused by internal clutch pack wear or hydraulic pressure loss. External oil leaks around the transmission housing or bell housing are common, frequently originating from degraded seals or gaskets. Unusual whining or grinding noises during shifting suggest bearing failure or gear tooth damage. Additionally, erratic shifting patterns or failure to shift into a specific gear range point to valve body or solenoid malfunction within the assembly.
Technical Specifications
| Product SKU | 4616.000.248 |
| Assembly Type | 4 WG 65 II(D) Powershift Transmission |
| Dry Weight (approx.) | 385 kg (849 lbs) |
| Overall Length | 720 mm |
| Overall Width | 510 mm |
| Overall Height | 580 mm |
| Housing Material | High-Grade Cast Iron |
| OEM Reference | ZF 4616.000.248 |
| Torque Capacity | 650 Nm (479 lb-ft) |
| Number of Speeds | 4 Forward / 4 Reverse |
Compatibility
This complete unit is engineered for the ZF WG 65 Series transmission family. It is directly compatible with models including the WG 65 II(D), WG 65 II, and WG 65 I. While primarily designed for the WG 65 platform, the assembly shares mounting and hydraulic interface standards with the WG 80 and WG 100 series in certain applications. Always verify bell housing bolt patterns and input shaft spline counts before installation. For proper assembly, this unit integrates with the TRANSMISSION HOUSING (4616101101) and is secured using HEXAGON SCREW (0636011118) fasteners. Internal support structures include the HOUSING (4616301304) and the HOUSING (4616301309).
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616101101 | TRANSMISSION HOUSING | Main structural casing for gear and shaft support |
| 0636011118 | HEXAGON SCREW | Fastener for housing and cover plate attachment |
| 4616301304 | HOUSING | Internal bearing and clutch pack carrier |
| 4616301309 | HOUSING | Rear section housing for output shaft support |
| 0630361069 | SEALING CAP | Prevents fluid ingress at sensor ports |
| 0636011038 | HEXAGON SCREW | High-tensile bolt for valve body mounting |
| 0636016015 | HEXAGON SCREW | Flanged screw for torque converter housing |
| 0631306085 | CYLINDRICAL PIN | Alignment pin for precise housing assembly |
| 0634313118 | O-RING | Hydraulic seal for oil passage connections |
| 0636304019 | SCREW PLUG | Seals drain and test ports in the sump |
Authorized ZF Distributor
We are a certified supplier of genuine ZF components.
