Ramp offers to buy: Pump Assembly 840220143 for Komatsu WB140-2

✅ In stock – order now

📄 Product Description:

OEM-quality hydraulic pump assembly designed for Komatsu WB140-2 backhoe loaders using reference 840220143. Delivered as a complete, ready-to-install high-pressure unit, this pump ensures stable hydraulic flow, smooth front loader and backhoe operation, fast hydraulic response, and long service life under continuous construction, utility, and earthmoving tasks. Ideal replacement for worn, leaking, or low-output pumps in the WB140-2 hydraulic system.

🔧 Compatibility (Applications):

Compatible Machines:

• Komatsu WB140-2 Backhoe Loader

• Other WB-series machines using pump 840220143 (market-dependent)

Part Number: 840220143

Function: Main Hydraulic Pump Assembly

Application: Backhoe loaders — loader boom, bucket, backhoe arm, steering, and auxiliary hydraulics.

🔁 Cross-reference / Part Numbers:

840220143 and equivalent OEM hydraulic pump references used on WB140-2.

🛠 Specifications:

• Manufacturer: OEM / Komatsu-approved supplier

• Type: High-pressure hydraulic pump

• Design: Heavy-duty pump with reinforced housing and precision rotating group

• Operating Pressure: Backhoe-class high-load specification

• Condition: New / Replacement

Components Included:

• Complete pump assembly

• OEM-spec shaft, valve plate, rotating group, and mounting ports

Packaging: Export-grade reinforced crate

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• Genuine-spec Komatsu 840220143 hydraulic pump

• Stable and efficient hydraulic performance

• High durability under continuous loader/backhoe workloads

• Direct-fit installation for WB140-2

• Factory-tested to meet Komatsu OEM standards