CATHydraulic Parts

2344663 Cyl Gp — Cat 365B 375

This is a replacement Cylinder Assembly designed to provide the necessary hydraulic force for various machine functions, such as lifting, tilting, or extending. It is constructed with durable materials and precision seals to ensure consistent operation and longevity under demanding conditions. Operators might observe a loss of lifting capacity, slow or jerky cylinder movement, or hydraulic fluid leaks when this component is worn or damaged.

Cyl Gp – Part No 2344663 – 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

dispatch before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

0937170
Pump,Gear
1329793
Lifter As-Valve
4T0417*
Hydraulic Component 4T0417* 4T0417* 4T0417*
0995647
Hydraulic Oil Cooler
1031800
Rotocoil As
1799462
Hydraulic Component

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 TypeCylinder Assembly
MaterialSteel, High-Performance Seals
ApplicationVarious Hydraulic Actuation Systems
Service LifeReplace every 3,500 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first noticeable symptom of a failing cylinder assembly is often a gradual loss of lifting power or a tendency for the boom or implement to drift downwards when not actively powered. If ignored, internal seals can fail completely, leading to significant fluid loss and the inability to hold a position or generate sufficient force. The most severe consequence is the potential for uncontrolled movement of heavy equipment components, posing a serious safety risk.

Installation Tip

Ensure all hydraulic lines are properly connected and free of kinks before pressurizing the system. Avoid forcing the cylinder rod into place if it doesn't align easily, as this can damage the seals or rod.

Service Note

Inspect the hydraulic fluid for contamination and check the condition of associated hydraulic lines and fittings when replacing the cylinder assembly.