PC78US-6 LPD45 Swash Plate Description
The YNF18375 PC78US-6 LPD45 swash plate is a key internal component used in compatible LPD45 hydraulic piston pump assemblies. The swash plate controls the reciprocating movement of the pump pistons by changing the piston stroke angle, allowing the hydraulic pump to achieve efficient oil flow and stable pressure output.
Manufactured with precision machining technology, this swash plate provides accurate surface finishing, reliable strength, and stable contact performance with piston shoes and other internal pump components. Its durable construction helps maintain smooth hydraulic pump operation under continuous working conditions.
The PC78US-6 LPD45 hydraulic pump swash plate is suitable for pump repair, rebuilding, and maintenance applications. It helps replace worn internal components and supports the restoration of hydraulic pump performance for excavators and construction machinery.
PC78US-6 LPD45 Swash Plate Technical Data Sheet
| Parameter |
Specification |
| YNF Part Number |
YNF18375 |
| Machine Model |
PC78US-6 |
| Pump Model |
LPD45 |
| Product Name |
Swash Plate |
| Alternative Name |
Pump Swash Plate / Tilt Plate |
| Product Type |
Hydraulic Pump Internal Component |
| Function |
Controls Piston Stroke Movement |
| Installation Position |
Hydraulic Piston Pump Rotating Group |
| Material |
High-Strength Metal Material |
| Manufacturing Process |
Precision Machining |
| Application |
Excavator Hydraulic Pump System |
| Quality Type |
Aftermarket Replacement |
| Condition |
New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping Method |
Air, Sea, Express |
| Payment Terms |
T/T, PayPal, Western Union |
PC78US-6 LPD45 Swash Plate Applications
| Application |
Description |
| PC78US-6 Hydraulic Pump |
Swash plate replacement component |
| LPD45 Pump Assembly |
Controls piston movement inside pump |
| Hydraulic Pump Repair |
Replaces worn or damaged internal parts |
| Pump Rebuilding Service |
Used during hydraulic pump overhaul |
| Excavator Hydraulic System |
Supports stable oil flow and pressure control |
| Hydraulic Repair Workshop |
Suitable for professional pump maintenance |
PC78US-6 LPD45 Swash Plate Detail Display
The PC78US-6 LPD45 Swash Plate is a hydraulic pump internal component that controls piston stroke movement and helps maintain stable pump output.
A worn swash plate may cause reduced hydraulic efficiency, unstable pressure, or abnormal pump operation. Replacing damaged components helps restore reliable hydraulic performance.
FAQ
Q: Which pump is this swash plate used for?
A: It is designed for compatible PC78US-6 LPD45 hydraulic piston pump assemblies.
Q: What does a swash plate do in a hydraulic pump?
A: It controls piston movement by adjusting the piston stroke angle inside the pump.
Q: Is this a new replacement part?
A: Yes. It is a new aftermarket hydraulic pump replacement component.
