Description
Hydraulic Valve 723-10-19900 – Replacement for Komatsu Excavator & Loader WB146-5 WB156-5 WB93R-5 WB93R-8 WB93S-5 WB97S-5
Aftermarket hydraulic valve engineered for precise flow control and reliable hydraulic system performance across a wide range of Komatsu backhoe loader and excavator applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.
Technical Specifications
- Part Number: 723-10-19900
- Condition: New, aftermarket replacement
- Function: Hydraulic flow direction control, pressure regulation, and circuit management for reliable boom, arm, bucket, and loader function operation
Equipment Compatibility
Note: Compatibility is provided for reference. Please verify against your part number before ordering.
Fits Komatsu Excavator & Loader Models:
- WB146-5
- WB156-5
- WB93R-5
- WB93R-8
- WB93S-5
- WB97S-5
Why Choose This Hydraulic Valve
The hydraulic valve is a critical control component in your Komatsu machine — it directs and regulates hydraulic fluid flow to power every attachment movement, from boom and bucket cycles to loader lift and tilt functions. A failing valve causes sluggish or unresponsive attachments, erratic movement, internal leaks, and loss of hydraulic control, bringing your machine to a costly standstill. This replacement unit delivers:
- Precise flow control – Engineered to maintain correct directional control, pressure regulation, and circuit response for your Komatsu hydraulic system
- Exact-fit installation – Direct replacement with correct port configuration, mounting interface, and valve body compatibility
- Durable construction – Built to withstand high-pressure hydraulic environments with continuous cycling demands of heavy-duty excavator and loader operation
- Cost-effective solution – Aftermarket quality at a fraction of dealer pricing
Package Contents
- 1 × Hydraulic Valve 723-10-19900
Essential for Komatsu hydraulic system maintenance and valve replacement. Keep your WB146-5, WB156-5, WB93R-5, WB93R-8, WB93S-5, and WB97S-5 machines delivering full hydraulic control and reliable performance in every application.
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