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KOMATSU WA250-5 WA250-6 WA250PT-5 WA250PZ-6 Hydraulic Pump A4VG90DA2D Rexroth 418-18-31102 418-18-31101 For Wheel Loader

Place of Origin:Germany
Brand Name:Belparts
Certification:ISO9001 / 2006/42/EC
Model Number:WA250-5 WA250-6 WA250PT-5 WA250PZ-6
Minimum Order Quantity:1PCS
Price:Negotiated price
Payment Terms:T/T,trade assurance,PayPal,L/C,D/P,D/A,Western Union
Supply Ability:100 PCS / Months
Product Details
Highlight:

Komatsu WA250 hydraulic pump

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Rexroth A4VG90DA2D hydraulic pump

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wheel loader hydraulic pump parts

Type: A4VG90DA2D
Parts Number: 418-18-31102 418-18-31101
Model: WA250-5 WA250-6 WA250PT-5 WA250PZ-6
Warranty: 1 Year
Application: Wheel Loader
Condition: Refurbished
Quality: OEM Genuine
OEM: Rexroth
Part Name: Hydraulic Pump
Shipment: DHL FEDEX TNT EMS UPS / Ses / Air
Product Description
Basic Info
Product
Main Hydraulic Pump
Part Number
418-18-31102, 418-18-31101
Fit Model
KOMATSU WA250-5, WA250-6, WA250PT-5, WA250PZ-6
OEM Model
Rexroth A4VG90DA2D
Appliion
Wheel Loader Parts
Core Advantages
  • High precision manufacturing, strict quality inspection.
  • Complete pump assembly, direct replacement.
  • Stable performance for heavy‑duty working conditions.
Technical Data
Pump Type
Closed‑loop axial piston hydraulic pump
Displacement
90 cc/rev
Rated Working Pressure
28 MPa, Max Peak Pressure: 32 MPa
Nominal Rotation Speed
2200 rpm
Control Mode
DA hydraulic control
Rotation Mode
Bidirectional rotation
Housing & Internal Parts
High‑strength alloy steel material
Mounting Dimension
Matches OEM standard for direct bolt‑on installation
FAQ
  • Q: Is this complete hydraulic pump assembly? A: Yes, it is full pump unit for direct installation.
  • Q: Which wheel loader models does it fit? A: Directly fits KOMATSU WA250-5, WA250-6, WA250PT-5, WA250PZ-6.
  • Q: Can it replace original OEM unit directly? A: Yes, same mounting dimension for direct installation.
Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
  • J
    Jeff
    South Africa Mar 20.2026
    ★★★★★
    ★★★★★
    This OEM-quality hydraulic pump fits my machine perfectly, and it runs very well on it.
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