Overview
The ZF 4657.183.054 LOOSE PARTS for WG210 is a critical service kit designed to restore the internal integrity of your ZF WG210 series transmission. This OEM genuine part number 4657.183.054 contains the essential loose hardware and small components that secure and align the main transmission assembly. Specifically, it includes the fasteners and positioning elements that interface directly with the 4657101039: TRANSMISSION HOUSING and the 4657201028: HOUS.FRONT SECT. Without this kit, the structural stability of the gearbox is compromised, leading to misalignment of internal shafts and clutches. The SKU 4657.183.054 is a factory-sealed package that ensures every clip, bolt, and spacer meets ZF’s exacting tolerances for the WG210 platform.
Symptoms of Failure
When the components within the ZF 4657.183.054 LOOSE PARTS kit begin to degrade or are missing, operators will notice distinct operational issues. The most common failure symptom is intermittent gear slipping under load, often caused by loose fasteners allowing the 4657201013: HOUSING REAR PART to shift slightly. Another telltale sign is persistent oil seepage from the bell housing joint, as the loose parts no longer provide adequate clamping force. Technicians frequently report abnormal vibration during torque converter lockup, which stems from the 0631306792: CYLINDRICAL PIN becoming worn or dislodged. Finally, a rattling noise from the transmission pan area indicates that internal retaining plates have come loose, a direct consequence of fatigued hardware in this kit.
Technical Specifications
| Specification | Detail |
|---|---|
| OEM Part Number | 4657.183.054 |
| Product Type | LOOSE PARTS Kit (Hardware & Fasteners) |
| Material Composition | Case-hardened steel (bolts), tempered spring steel (clips) |
| Weight (approx.) | 0.45 kg (1.0 lb) |
| Kit Contents | Includes 0631306792 CYLINDRICAL PIN, 0636100801 CAP SCREW, 0636100803 CAP SCREW, 4656301148 FIXING PLATE, 4657301034 SCREEN SHEET, 4657301035 SCREEN SHEET, 4681301040 OIL FEED.HOUSG. |
| OEM Reference | ZF Friedrichshafen AG |
| Application | Internal transmission assembly |
Compatibility
This genuine ZF 4657.183.054 LOOSE PARTS kit is engineered specifically for the WG 210 Series transmissions. However, due to the shared architecture of ZF’s WG family, it is also compatible with the WG180 and WG200 models when used in conjunction with the correct housing components. The kit is essential for any rebuild involving the 4657101039: TRANSMISSION HOUSING or the 4657201028: HOUS.FRONT SECT. Always verify your transmission serial number against the WG210 parts catalog to ensure proper fitment, as the 4657201013: HOUSING REAR PART may require a specific revision of this kit.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101039 | TRANSMISSION HOUSING | Main structural casing for the gearbox assembly |
| 4657201028 | HOUS.FRONT SECT | Front section housing for input shaft and pump |
| 4657201013 | HOUSING REAR PART | Rear housing section supporting output flange |
| 0631306792 | CYLINDRICAL PIN | Alignment pin for housing dowel positioning |
| 0636100801 | CAP SCREW | Hex head bolt for securing housing sections |
| 4656301148 | FIXING PLATE | Retaining plate for clutch pack assembly |
| 4657301034 | SCREEN SHEET | Fine mesh filter screen for oil circuit |
| 4657301035 | SCREEN SHEET | Coarse mesh filter screen for sump pickup |
| 0636100803 | CAP SCREW | Shoulder bolt for valve body mounting |
| 4681301040 | OIL FEED.HOUSG. | Oil feed tube housing for lubrication circuit |
