259-0814 2590814 Hydraulic Piston Pump for 330D 336D 336D2 340D M330D Excavator Spare Parts
The 259-0814 Hydraulic Piston Pump is a replacement hydraulic component offered for compatible 330D, 336D, 336D2, 340D, and M330D excavator applications. As an important component in a compatible hydraulic system, a piston pump converts mechanical input power into hydraulic energy by delivering ...
Hydraulic Piston Pump 330D Excavator
,259-0814 Hydraulic Pump Spare Parts
,336D 340D Excavator Hydraulic Pump
The 259-0814 Hydraulic Piston Pump is a replacement hydraulic component offered for compatible 330D, 336D, 336D2, 340D, and M330D excavator applications.
As an important component in a compatible hydraulic system, a piston pump converts mechanical input power into hydraulic energy by delivering pressurized hydraulic fluid to designated equipment circuits.
Featuring a robust metal housing, machined drive shaft, mounting flange, and hydraulic connection components, this piston pump is designed for demanding construction machinery applications.
The pump assembly shown also features an attached valve/control component with an electrical connection. The exact control configuration should be confirmed against the original unit before ordering.
JISION supplies hydraulic pumps, excavator hydraulic replacement components, and construction machinery spare parts to machinery owners, maintenance workshops, and international spare parts distributors.
Product Specifications
| Item | Description |
|---|---|
| Product Name | Hydraulic Piston Pump |
| Part Number | 259-0814 |
| Alternative Number | 2590814 |
| Reference Equipment Models | 330D / 336D / 336D2 / 340D / M330D |
| Product Category | Excavator Hydraulic Parts |
| Product Type | Piston Pump Assembly |
| Application | Compatible Hydraulic Systems |
| Housing | Metal |
| Main Components | Pump Housing, Drive Shaft, Mounting Flange and Control Components |
| Brand | JISION |
| Condition | New (Confirm Before Ordering) |
| Quality Grade | Replacement Quality |
| Availability | Contact Us |
Key Features
1. Hydraulic Power Generation
Designed to convert mechanical drive power into hydraulic fluid flow for compatible heavy equipment hydraulic systems.
2. Durable Metal Housing
Features a robust cast metal housing designed for demanding construction machinery operating environments.
3. Precision-Machined Drive Shaft
Equipped with a machined drive shaft and mounting interface intended for connection to a compatible mechanical drive system.
4. Hydraulic Control Components
The pictured assembly includes a valve/control section with an electrical connector. These components support the pump's designated hydraulic control arrangement when correctly matched to the equipment.
5. Suitable for Excavator Maintenance
Offered as a replacement option for hydraulic pump servicing, excavator repairs, and compatible hydraulic system maintenance applications.
6. Heavy Equipment Replacement Solution
Provides a sourcing option for machinery owners and repair workshops seeking a piston pump identified by reference part number 259-0814.
Compatible Excavator Models
Reference Equipment Models:
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330D Excavator
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336D Excavator
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336D2 Excavator
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340D Excavator
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M330D Excavator
Reference Part Numbers:
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259-0814
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2590814
Important Compatibility Notice
Compatibility may vary depending on the excavator serial number, hydraulic system configuration, pump displacement, rotation direction, mounting dimensions, and original pump specifications.
Please verify the original part number and technical details before purchasing.
The listed equipment models are provided as application references and do not guarantee compatibility with every machine configuration.
Product Applications
The 259-0814 piston pump is offered for compatible applications involving:
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Excavator Hydraulic System Maintenance
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Hydraulic Pump Replacement
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Construction Machinery Hydraulic Repairs
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Excavator Hydraulic System Overhaul
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Heavy Equipment Maintenance
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Hydraulic Pump Assembly Servicing
Why Choose JISION?
Professional Excavator Parts Supplier
JISION supplies replacement components for excavators, diesel engines, hydraulic systems, and heavy construction machinery.
Wide Range of Hydraulic Parts
Our product range includes hydraulic piston pumps, main hydraulic pumps, travel motors, swing motors, hydraulic control valves, solenoid valves, sensors, controllers, and various excavator spare parts.
International Parts Supply
We support construction machinery owners, equipment repair workshops, and spare parts distributors with international product sourcing inquiries.
Part Number Verification Assistance
Customers can provide excavator models, original pump part numbers, equipment serial numbers, and product photos to help identify suitable replacement components.
Wholesale Inquiries Welcome
Contact JISION for bulk purchase quotations, product availability, and international shipping arrangements.
Ordering Information
Product Name: Hydraulic Piston Pump
Part Number: 259-0814 / 2590814
Reference Equipment Models: 330D / 336D / 336D2 / 340D / M330D
Application: Construction Machinery Hydraulic System
To ensure accurate product identification, please provide:
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Excavator Model
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Machine Serial Number
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Original Hydraulic Pump Part Number
-
Pump Nameplate or Identification Information
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Photos of the Existing Pump
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Mounting and Hydraulic Connection Details
Contact JISION for product details, pricing, stock availability, wholesale inquiries, and shipping information.
JISION – Reliable Hydraulic Replacement Parts for Excavators and Heavy Equipment.
