Item NO.:
718438Order(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In Stock718438 Swash Plate Assembly for Kawasaki K5V160, K3V180 and K5V200 piston pumps. This assembly is used in Doosan DX300, Volvo EC460B and Sany SY375/SY380 excavators. Precision-ground sliding face and accurate tilt angle restore rated piston stroke and pump displacement. Cross-references apply across K5V160 / K3V180 / K5V200 variants using the same 718438 swash plate geometry.
| Part Number | 718438 |
|---|---|
| Part Name | Swash Plate Assembly |
| Compatible Brand | TONG MYUNG (Kawasaki K5V160 / K3V180 / K5V200) |
| Applicable Models | DX300, EC460B, SY375, SY380 Excavator |
| Application | Sets piston stroke angle in K5V160 / K3V180 / K5V200 variable piston pump |
| Material | High-strength alloy steel, precision-ground sliding face |
| Product Color | Silver machined finish |
| Working Temperature | -25°C~+60°C |
| Key Function | Controls pump displacement by setting the angle of every piston stroke |
| Condition | 100% New Aftermarket OEM Quality |
| Packaging | Wooden Case Reinforced Carton Neutral Packing Customized Box |
718438 geometry covers K5V160, K3V180 and K5V200 variants, letting one stock item serve DX300, EC460B and SY375/380 fleets.
Swash plate face ground to Ra 0.4 and flatness within 3 micrometres, minimising piston shoe drag and restoring rated pump efficiency.
Plate angle machined to OEM specification for K5V-series pumps so pistons achieve full rated stroke at maximum displacement without bottoming.
Surface hardness and finish selected to pair with OEM-spec bronze piston shoes, preventing edge contact and early slipper wear.
FAQ
Q: What symptoms indicate the 718438 swash plate is worn?
A: Pump flow falls below rated output on a flow meter test, piston shoes show uneven or edge wear patterns, pump case-drain flow is above OEM limit, and hydraulic oil temperature rises faster than normal during operation.
Q: Should I replace piston shoes when fitting a new 718438 swash plate?
A: Yes. Piston shoe sliding faces wear in a matched pattern with the swash plate. Fitting a new flat swash plate against worn shoes causes concentrated edge contact that rapidly re-scores the new surface.
Q: Does 718438 fit K5V200 as well as K5V160?
A: Yes. The 718438 swash plate covers K5V160, K3V180 and K5V200 variants. Always verify the pump model plate and confirm K5V series compatibility before ordering.
Q: How to confirm 718438 is the correct swash plate for my pump?
A: Match the existing swash plate part number 718438, pump model (K5V160/K3V180/K5V200) and machine model. Provide pump serial number to our team for confirmation.
Q: What quality options are available?
A: We provide original, OEM and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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