Quality 320GC 323GC 320GX 323GX Excavator Hydraulic Pump Parts 593-8367 20R-9518 567-9721 531-9886 5938367 20R9518 5319886 5679721 factory

320GC 323GC 320GX 323GX Excavator Hydraulic Pump Parts 593-8367 20R-9518 567-9721 531-9886 5938367 20R9518 5319886 5679721

Name: 320GC 323GC 320GX 323GX Excavator Hydraulic Pump Parts 593-8367 20R-9518 567-9721 531-9886 5938367 20R9518 5319886 5679721
Brand: BELPARTS MACHINERY LIMITED
SKU: 320GC 323GC 320GX 323GX
Price: 475.00 USD
Availability: InStock

Place of Origin:Made in china

Brand Name:Belparts

Certification:ISO9001 / 2006/42/EC

Model Number:320GC 323GC 320GX 323GX

Minimum Order Quantity:1PCS

Price:Negotiated price

Payment Terms:T/T,trade assurance,PayPal

Supply Ability:1000PCS

Product Details

Highlight:

567-9721 Excavator Hydraulic Pump

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320GC Excavator Hydraulic Pump

Model: 320GC 323GC 320GX 323GX

Part No.: 593-8367 20R-9518 567-9721 531-9886 5938367 20R9518 5319886 5679721

Condition: 100% New

Quality: High Quality China Made

Part Name: Main Hydraulic Pump

Packing: Wooden Case Or As You Required

MOQ: 1 PCS

Application: Excavator

Shipment: Sea Air Express

Product Description

1. Basic Info

Product Name: Main Hydraulic Piston Pump Assembly

OEM Part Number: 593‑8367, 20R‑9518, 567‑9721, 531‑9886, 5938367, 20R9518, 5679721, 5319886

Applicable Machines: 320GC, 323GC, 320GX, 323GX Medium Excavator

Product Type: Electronic variable‑displacement main hydraulic pump

Condition: High‑quality aftermarket new replacement spare part

2. Core Advantages

Fully matches original mounting flange, shaft spline, oil‑port layout and electronic connector position, direct bolt‑on replacement without modification
Optimized electronic load‑sensing control delivers excellent fuel‑saving performance, fast boom and arm response for heavy‑duty construction tasks
Heavy‑duty cast iron pump body can withstand long‑time high‑pressure operation, reduces wear risk under continuous heavy‑load working conditions
High‑precision internal components minimize pressure loss and heat generation, effectively extend pump service life
Every pump passes strict full‑flow and high‑pressure testing before shipment, stable output and low leakage risk

3. Technical Data

Pump Type	Axial variable‑displacement electronic controlled piston pump
Pump Model	A28VO130
Max System Working Pressure	35 MPa
Max Main Flow	430‑442 L/min
Net Weight	148 KG
Gross Weight	155 KG
Installation	Flange‑mounted, complete assembled pump with solenoid valve
Seal Components	High‑temperature resistant anti‑aging sealing kit
Warranty	12 months

4. FAQ

Q1: Are these part numbers interchangeable?

A1: 593‑8367, 20R‑9518, 567‑9721 and 531‑9886 are cross‑reference numbers for 320GC / 323GC / 320GX / 323GX, please confirm your old part number before ordering.

Q2: Does this hydraulic pump include solenoid valve?

A2: Solenoid valve is included as the original factory configuration.

Q3: What should be noticed during installation?

A3: Flush hydraulic pipelines thoroughly, replace new hydraulic oil and filter, bleed air, run‑in at low speed before heavy‑load operation.