Ball Guide 22T Description
The YNF16647 22T Ball Guide is an internal guiding component used within the LPVD107 hydraulic pump, widely found in medium-to-large excavator hydraulic systems. This part, corresponding to the OEM reference 483-4200, ensures accurate movement and load distribution of the pump’s rotating group. Precision-machined and hardened for wear resistance, this excavator ball guide is essential in maintaining pump efficiency and protecting adjacent parts. Its stable performance under high-pressure working conditions makes it an ideal choice for hydraulic repair professionals and bulk B2B buyers focused on maintaining cost-effective excavator service networks. The guide is part of a complete excavator hydraulic pump parts solution from YNF Machinery.
Ball Guide Technical Sheet
| Parameter |
Value |
| Applicable Pump Model |
LPVD107 |
| Part Number |
483-4200 |
| YNF Part Number |
YNF16647 |
| Component Type |
22T Ball Guide / 球铰 |
| Material |
Precision-Hardened Steel Alloy |
| Number of Teeth |
22 |
| Installation Location |
Rotating Group in Hydraulic Pump Assembly |
| Country of Origin |
China |
| Brand |
YNF Machinery |
| MOQ |
5 PCS |
| Shipping |
Sea, Air, DHL/UPS Express |
| Payment Terms |
T/T, Western Union, Alibaba Pay, L/C |
Ball Guide Applications
| Application Area |
Description |
| Excavator Hydraulic Pumps |
Used in rotating group of LPVD107 systems for motion control |
| Pump Maintenance & Rebuild |
Ideal for hydraulic pump repair workshops and service centers |
| Excavator Spare Parts Trade |
Common stock item for dealers focused on hydraulic repair parts |
| OEM-Compatible Solutions |
Alternative to original 483-4200 guide with assured precision |
Ball Guide 483-4200 Detail Display
FAQs:
-
Can this ball guide be used with other pumps?
It is specifically designed for LPVD107 models; compatibility with others should be verified.
-
Is this part suitable for Cat or Hitachi machines?
If the machine uses LPVD107 pump systems, it is likely compatible.
Related Products:
Product Knowledge:
A worn ball guide often leads to abnormal noise or vibration in hydraulic pumps. Preventive replacement improves system stability and reduces downtime in field operations.
