Piston 708-3S-14270 LPD25 Description
The YNF03713 piston (708-3S-14270) is a 22mm swash plate pump piston designed for the LPD25 hydraulic pump, widely used in excavator hydraulic systems. It ensures precise pressure generation and stable hydraulic performance under heavy-duty operating conditions.
Manufactured from premium alloy steel and finished with high-precision machining and heat treatment, this piston offers superior wear resistance, fatigue resistance, and durability. It plays a vital role in maintaining the pump’s efficiency, ensuring smooth hydraulic flow, reduced leakage, and extended service life.
Replacing worn pistons is essential for preventing loss of hydraulic power, pump inefficiency, and costly downtime. YNF aftermarket pistons deliver OEM-equivalent quality at competitive prices, making them an excellent choice for dealers, contractors, and repair centers.
Piston 708-3S-14270 LPD25 Technical Sheet
| Parameter |
Details |
| YNF Part Number |
YNF03713 |
| OEM Reference |
708-3S-14270 |
| Pump Model |
LPD25 |
| Product Type |
Swash Plate Pump Piston |
| Size |
22mm |
| Function |
Provides hydraulic pressure within pump system |
| Material |
High-strength alloy steel |
| Resistance |
Wear, fatigue, high pressure, heat |
| Aftermarket Brand |
YNF |
| Country of Origin |
China |
| MOQ |
6 Pieces |
| Shipping Method |
Sea, Air, Express |
| Payment Terms |
T/T, PayPal, Western Union |
Piston 708-3S-14270 LPD25 Applications
| Application Area |
Description |
| Excavator Hydraulic Pumps |
Used in LPD25 swash plate pumps to generate pressure |
| Hydraulic System Maintenance |
Replacement prevents efficiency loss and downtime |
| Heavy-Duty Excavation |
Ensures stable performance under continuous operation |
| Aftermarket Spare Parts |
Popular piston replacement for excavator hydraulic pumps |
Excavator Piston 708-3S-14270 LPD25 Detail Display
Related Products:
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Hydraulic Pump Cylinder Block Assemblies
-
Swash Plate Pump Pistons and Shoes
-
Hydraulic Pump Seal Kits
-
Excavator Hydraulic Valves & Spare Parts
FAQs:
Q: What is the OEM number of this piston?
A: The OEM reference is 708-3S-14270.
Q: Which pump does it fit?
A: It is designed for the LPD25 swash plate hydraulic pump.
Q: What is the size of the piston?
A: It is 22mm.
Q: Why replace pistons?
A: To restore hydraulic pump efficiency, prevent leakage, and extend machine service life.
