YNF15414 set plate 708-3S-13410 LPD25, precision retainer plate for excavator hydraulic pumps.
OEM reference: 708-3S-13410
Pump model: LPD25 hydraulic pump
Made of high-strength alloy steel with precision machining
Provides piston retention, alignment, and stable operation
OEM-quality aftermarket solution ensuring long service life
The YNF15414 set plate (708-3S-13410) is a key component of the LPD25 hydraulic pump, used in excavator hydraulic systems. Commonly referred to as a retainer plate or retaining plate, it supports and secures pistons in the cylinder block, ensuring proper alignment and smooth reciprocating movement.
Manufactured from premium alloy steel and processed with CNC precision machining and heat treatment, this set plate provides excellent strength, wear resistance, and dimensional accuracy. It is built to withstand high hydraulic pressures and continuous operation in demanding excavation environments.
Replacing a worn set plate prevents piston misalignment, uneven wear, leakage, and reduced hydraulic efficiency. YNF aftermarket set plates are engineered to OEM specifications, making them a trusted and cost-effective choice for contractors, distributors, and repair workshops.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF15414 |
| OEM Reference | 708-3S-13410 |
| Pump Model | LPD25 |
| Product Type | Set Plate / Retainer Plate |
| Function | Secures pistons, ensures alignment and smooth motion |
| Material | High-strength alloy steel |
| Processing | Precision CNC machining + heat treatment |
| Resistance | Wear, hydraulic pressure, fatigue, vibration |
| Aftermarket Brand | YNF |
| Country of Origin | China |
| MOQ | 1 Piece |
| Shipping Method | Sea, Air, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| Excavator Hydraulic Pumps | Retains and aligns pistons in LPD25 pumps |
| Hydraulic System Maintenance | Prevents leakage, wear, and pump inefficiency |
| Heavy-Duty Excavation | Ensures durability under high pressure and long hours |
| Aftermarket Spare Parts | Widely used in global hydraulic pump repair markets |
Related Products:
YNF03713 Piston 708-3S-14270 LPD25 (22mm)
YNF15411 Cylinder Block 708-3S-13530 LPD25
YNF15412 Valve Plate 708-3S-13490 PC35455055 LPD25
YNF15413 Ball Guide 708-1S-13370 LPD25
Hydraulic Pump Seal Kits
FAQs:
Q: What is the OEM number for this set plate?
A: The OEM reference is 708-3S-13410.
Q: Which pump does it fit?
A: It is designed for the LPD25 hydraulic pump.
Q: Why replace set plates?
A: To maintain piston retention, prevent wear, and restore pump efficiency.
The YNF15414 set plate (708-3S-13410) for LPD25 hydraulic pumps is a precision-machined retainer plate that secures pistons, ensuring alignment, stability, and smooth hydraulic operation. Built from high-strength alloy steel with heat treatment, it offers OEM-level reliability and durability. YNF aftermarket set plates are trusted worldwide by contractors, fleet operators, and distributors as a cost-effective replacement solution.
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