VolvoHydraulic Parts

14531858 — Kyb K3V63Dt-Izdr Hydraulic Pump 14531858 For Volvo Ec140B Excavator

This is a KYB K3V63DT-IZDR hydraulic pump, a critical component responsible for generating the high-pressure hydraulic fluid flow required to operate the excavator's functions. Manufactured to meet rigorous OEM specifications, it ensures consistent and reliable power delivery, unlike a worn pump that may exhibit reduced flow or internal leakage. Operators might observe a loss of power, slow or erratic operation of hydraulic implements (like the boom, bucket, or swing), or unusual noises from the hydraulic system when this pump is failing.

Kyb K3V63Dt-Izdr Hydraulic Pump 14531858 For Volvo Ec140B Excavator – Part No 14531858 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryHydraulic Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

Related Volvo Parts

From the same category — may also be needed

20455262
Cabin Tilt Pump 20917279 20455262 For Volvo Truck Fh Fh12 Fm12 Fm9
20553587
Master Cylinder Clutch 20835246 20553587 205535588 For Volvo Truck Vn
FPFL2405068
Boom Cylinder Seal Kit 14880359 For Volvo Ec55B Ec55C Ec55D Ec60C Ec60
LXFP3217ZL3328
Main Valve Seal Kit Voe14501846 For Volvo Excavator Ec290 Ec290B Ec290
14589824
Boom Cylinder Seal Kit Voe14589824 For Volvo Excavator Ec150 Ec150Lc E
11194366
Valve Block Voe11194366 For Volvo Articulated Dump Truck A35E A35Efs A

Browse all Volvo Hydraulic Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

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.

Part TypeHydraulic Pump
MaterialCast Iron and Steel Alloy
ApplicationMain Hydraulic System
Service LifeReplace based on performance degradation or failure
CompatibilityVolvo Ec140B Excavator (KYB K3V63DT-IZDR)
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first noticeable symptom of a failing hydraulic pump is often a gradual loss of power or slower response from the hydraulic systems. This can progress to erratic or inconsistent operation of the boom, bucket, and swing functions, accompanied by potential whining or grinding noises. If left unaddressed, the pump can cease to generate adequate pressure, rendering the excavator inoperable and potentially causing damage to other hydraulic components due to lack of lubrication.

Installation Tip

Ensure the hydraulic reservoir is clean and filled with the correct type and level of hydraulic fluid before installing the new pump. Never run the new pump dry; prime it according to the manufacturer's instructions to prevent internal damage.

Service Note

Replace the hydraulic filter and inspect the hydraulic fluid for debris when installing a new hydraulic pump.