CATEngine Parts

397-6510 Hose Assembly — Cat C18

This hose assembly is a critical fluid conduit within the equipment's systems, designed to transport hydraulic fluid, fuel, or coolant under pressure. Manufactured to meet stringent OEM specifications, it offers superior resistance to abrasion, heat, and pressure compared to a worn hose that may exhibit cracking, bulging, or leaks. Operators may notice visible fluid leaks, a drop in system pressure, or unusual noises such as hissing from a compromised hose.

Hose Assembly – Part No 397-6510 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeHose Assembly
MaterialReinforced Rubber and Steel Fittings
ApplicationHydraulic or Fluid Transfer System
Service LifeReplace based on visual inspection and system pressure
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing hose assembly may initially show signs of external cracking, abrasion, or slight weeping of fluid at the fittings or along the hose body. If ignored, these small issues can escalate to a significant leak or a burst hose, leading to rapid loss of system fluid, potential equipment malfunction, and safety hazards.

Installation Tip

Ensure the hose is routed correctly, avoiding sharp bends or contact with moving parts or hot surfaces during installation. Never use excessive force to connect fittings, as this can damage the hose or the fitting threads.

Service Note

When replacing a hose assembly, inspect adjacent hoses, fittings, and fluid levels for any signs of wear or contamination.