This Kawasaki K3V63Dt gear pump serves as a critical component in the hydraulic system of Volvo excavators, providing the necessary fluid flow and pressure for various machine functions. Built to meet demanding OEM specifications, it offers robust performance and durability, unlike a failing pump that might exhibit inconsistent output or leaks. Operators may notice sluggish or erratic hydraulic movements, a loss of digging power, or audible pump noise if this unit is malfunctioning.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
From the same category — may also be needed
Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India
Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
A gradual reduction in the speed and power of hydraulic operations, such as boom, stick, and bucket movements, indicates pump wear. If ignored, the pump's output will continue to decrease, potentially leading to overheating of the hydraulic system and intermittent loss of function. The risk is significant operational downtime and potential damage to other hydraulic components.
Ensure the hydraulic system is completely drained and clean before installing the new pump to prevent contamination. Never use sealant on the pump mounting flange; rely on the gasket for sealing.
Flush the hydraulic system and replace the main hydraulic filter and any other relevant filters during pump replacement.