CATHydraulic Parts

6M7476 Caterpillar 45° 6M7476 — Cat 320D 329D

This is a high-pressure hydraulic hose designed to transmit fluid power within heavy machinery systems. It is constructed with robust materials to withstand extreme pressures and flexing, offering superior durability over a worn or leaking hose. Operators may notice hydraulic fluid leaks, a spongy or unresponsive hydraulic system, or a sudden loss of hydraulic function if this hose fails.

Caterpillar 45° 6M7476 – Part No 6M7476 – CAT Spare Part
Part Specifications
BrandCAT
CategorySpare 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

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

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

Part TypeHydraulic Hose
MaterialReinforced rubber and steel wire
ApplicationHigh-pressure hydraulic lines
Service LifeReplace every 2,500 hrs or 5 years
CompatibilityCAT 6M7476
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing hydraulic hose is often the appearance of external leaks, such as wetness or drips of hydraulic fluid. If ignored, the hose can develop a burst or rupture, leading to a rapid loss of hydraulic pressure and system function. This can result in the inability to operate critical functions, potentially leaving the equipment immobile or unsafe.

Installation Tip

Before connecting the new hose, ensure that the mating fittings are clean and undamaged to prevent leaks and premature wear. Avoid twisting the hose during installation, as this can restrict flow and compromise its structural integrity.

Service Note

When replacing a hydraulic hose, inspect all adjacent hoses, fittings, and the hydraulic fluid for signs of contamination or wear.