Overview
The ZF 4460.365.070 CLUTCH DOG is a critical engagement component within the WG200 series transmission, specifically designed to manage torque transfer between the clutch pack and the output shaft. This OEM genuine part, identified by SKU 4460.365.070, acts as a positive-locking mechanical interface that ensures precise clutch engagement under high-load conditions. Positioned directly within the clutch drum assembly, it works in concert with the 4460165051: CONSOLE and the 4460368311: CONSOLE to maintain axial alignment and prevent rotational slippage during gear shifts.
Symptoms of Failure
When the 4460.365.070 clutch dog wears, operators often notice intermittent gear slipping under load, particularly during uphill climbs or heavy towing. A second common symptom is delayed engagement when shifting from neutral to drive, accompanied by a harsh clunking noise. Technicians frequently report metal debris in the transmission fluid as the dog’s hardened teeth fracture. Finally, erratic shift patterns—where the transmission hunts between gears—can indicate this part has lost its positive locking capability.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 4460.365.070 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Outer Diameter | 68.5 mm |
| Inner Diameter | 32.0 mm |
| Thickness | 14.2 mm |
| Weight | 0.185 kg |
| OEM Reference | ZF 4460.365.070 |
| Surface Treatment | Phosphate coating with anti-corrosion oil |
Compatibility
This clutch dog is engineered primarily for the ZF WG200 series, but it also fits select variants of the WG180 and WG210 transmissions where the clutch drum diameter matches. It is not backward-compatible with older WG150 units without modification. Always verify the spline count (typically 18-tooth internal) against your existing assembly. When replacing, inspect the 0636011429: HEXAGON SCREW and 0730100365: WASHER for wear, as these fasteners secure the dog to the hub.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4460165051 | CONSOLE | Provides axial support for clutch drum assembly |
| 4460368311 | CONSOLE | Secondary alignment bracket for shift mechanism |
| 0636011429 | HEXAGON SCREW | M8x25 fastener securing clutch dog to hub |
| 0730100365 | WASHER | Flat washer for load distribution under screw head |
| 4644105418 | DISCONNECTION | Disconnect coupling for PTO engagement |
| 4644305041 | ADAPTER | Flange adapter for output shaft connection |
| 4460068159 | AXLE DRIVE | Drive axle shaft for torque transfer |
| 4460168651 | INPUT FLANGE | Input flange for driveline attachment |
| 4460368318 | FLANGE | Output flange for transmission-to-differential |
| 4460368317 | DUST PROTECTION | Dust cover preventing debris ingress |
