Overview
The ZF 4651.183.031 LOOSE PARTS for BP210 is a critical internal component set designed for the BP 210 series transmission. This OEM genuine part serves as a collection of essential hardware and small assemblies that ensure the secure mounting and precise alignment of internal transmission elements. Specifically, the 4651.183.031 kit includes the necessary fasteners, pins, and brackets that interface directly with the main structural casings, such as the TRANSMISSION HOUSING and the HOUS.FRONT SECT. Without these loose parts, the transmission cannot maintain the structural integrity required for high-torque industrial applications.
Symptoms of Failure
- Transmission oil leaks at the housing joints: When the fasteners in this kit degrade, the seal between the HOUSING REAR PART and the main casing fails, leading to visible fluid seepage.
- Abnormal gear engagement noise: Worn or missing pins from the 4651.183.031 set cause internal misalignment, resulting in a distinct grinding or whining sound during gear shifts.
- Vibration during power take-off (PTO) operation: Loose fixing plates allow the rear section to shift under load, creating excessive vibration that can be felt through the chassis.
- Intermittent loss of hydraulic pressure: A compromised screen sheet or loose cap screw can obstruct fluid flow, causing erratic pressure readings and delayed clutch engagement.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number (SKU) | 4651.183.031 |
| Material Composition | High-grade steel alloy with zinc plating |
| Estimated Weight | 0.85 kg (1.87 lbs) |
| OEM Reference | ZF BP210 Series |
| Included Components | Pins, cap screws, fixing plates, screen sheets |
| Torque Specification | 45 Nm (33 ft-lbs) for cap screws |
Compatibility
This loose parts kit is engineered for the ZF BP210 series, but it also shares mounting interfaces with several other ZF industrial transmissions. It is fully compatible with the WG180, WG200, and WG210 models. Additionally, it is frequently used in the 4WG-180 and 4WG-200 variants where the HOUSING REAR SECTION requires the same hardware set. Always verify your transmission serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101078 | TRANSMISSION HOUSING | Main structural casing for gear assembly |
| 4657201166 | HOUS.FRONT SECT | Front section housing for input shaft |
| 4657201168 | HOUSING REAR PART | Rear casing section for output shaft |
| 4657298101 | HOUSING REAR SECTION | Alternate rear housing variant |
| 0631306816 | CYLINDRICAL PIN | Alignment pin for housing mating |
| 0636100801 | CAP SCREW | Fastener for housing flanges |
| 4656301148 | FIXING PLATE | Secures internal bearing races |
| 4657301032 | SCREEN SHEET | Filter screen for oil return line |
| 4657301033 | SCREEN SHEET | Secondary filter screen for sump |
| 0636100803 | CAP SCREW | High-tensile fastener for rear section |
Frequently Asked Questions
Q: Can I use this 4651.183.031 kit on a ZF 4WG-200 transmission?
A: Yes, this kit is fully compatible with the 4WG-200 series, provided you are servicing the BP210 variant. The included cap screws and fixing plates match the bolt pattern of the rear housing sections.
Q: What is the typical lifespan of these loose parts before replacement is needed?
A: Under normal industrial operating conditions, these components last approximately 5,000 to 8,000 hours. However, if you notice oil leaks or vibration, immediate replacement is recommended to avoid damage to the TRANSMISSION HOUSING.
Q: Are the screen sheets in this kit reusable after cleaning?
A: No. The 4657301032 and 4657301033 screen sheets are designed as single-use items. Reusing them can lead to debris bypass and subsequent hydraulic system failure.
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Phone: +86 158 2286 3467 |
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