CATHydraulic Parts

146-5076 Hydraulic Vane Pump Cartridge — Cat 950G 962G

This is a hydraulic vane pump cartridge, serving as the core component within the pump assembly responsible for converting mechanical energy into hydraulic flow. Manufactured to meet rigorous OEM standards, it offers superior wear resistance and consistent performance compared to a worn cartridge. Operators might observe a gradual loss of hydraulic pressure, erratic operation of hydraulic functions, or increased noise from the pump housing when this component is failing.

Hydraulic Vane Pump Cartridge – Part No 146-5076 – CAT Spare Part
Part Specifications
BrandCAT
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

ipt>

Related CAT Parts

From the same category — may also be needed

1605436
Guide-Valve Intake
CTP1350264OF4A
1111815
2265561
Valve Seat Insert (Exhaust)
0S1616
Cap Screw
CTP1350264OH4A2
Hydraulic Parts Part
2354108
Pump Gp-Ps

Browse all CAT 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 Vane Pump Cartridge
MaterialHardened Steel and Bronze
ApplicationHydraulic Pump Assembly
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing vane pump cartridge often first manifests as a subtle decrease in the speed or power of hydraulic functions. If ignored, this can progress to intermittent loss of hydraulic pressure, making the equipment difficult to control. Continued operation risks overheating the hydraulic system and potentially damaging the pump housing or other hydraulic components.

Installation Tip

Carefully clean the pump housing and ensure all internal surfaces are free of debris before installing the new cartridge. Avoid rotating the pump shaft until it is fully seated and lubricated by hydraulic fluid to prevent vane damage.

Service Note

Replace the hydraulic fluid and filter elements, and inspect the pump shaft seal and drive coupling for wear.