15140666 Main Hydraulic Pump for Volvo Haulers A25F, A30F, A25G, A30G

The SPARKLING MACHINERY NEW 15140666 Hydraulic Pump Photo:

Why Choose the SPARKLING 15140666 Hydraulic Pump?

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •    - Load-Sensing Technology: Automatically adjusts flow to match demand, reducing fuel consumption and heat buildup.

                                                              •    - Extreme Durability: Built with heavy-duty internal rotating groups to withstand the constant pressure spikes of off-road hauling.

                                                              •    - Smooth Steering Response: Ensures consistent hydraulic pressure for the articulated steering system, providing the operator with precise control.

                                                              •    - OEM Specification: Direct replacement for part number 15140666, ensuring perfect fitment and compatibility with Volvo’s hydraulic oil specifications.

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Common Maintenance Parts for Volvo A25/A30 Haulers

To ensure the maximum lifespan of your hydraulic pump, maintain these related components:

Q&A Section

Q1: Does this pump control both the steering and the dump body?

A: Yes, the 15140666 is part of the main hydraulic group that provides power for the steering system and the tipping (dumping) cylinders.

Q2: Will this pump fit the older A25E or A30E models?

A: No. The 15140666 is specifically designed for the F and G series machines. The E series typically uses a different pump configuration and part number.

Q3: What should I do before starting the machine with a new pump?

A: You must "prime" or pre-fill the pump case with clean hydraulic oil. Starting a dry pump will cause immediate and permanent damage to the internal pistons and swash plate.

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   - Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.

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