CATFilters

4165884 Inline — Cat 289D

This inline filter is a crucial component for removing impurities from fuel or hydraulic fluid lines. It is engineered to meet high filtration standards, preventing contaminants from reaching sensitive system components and ensuring smooth operation. A blockage or leak in this filter can lead to inconsistent system pressure, poor performance, or component damage.

Inline – Part No 4165884 – CAT Spare Part
Part Specifications
BrandCAT
CategoryFilters
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

Never run an engine without a filter — even briefly causes abrasive damage. Pre-fill fuel filters with clean fuel before fitting to reduce prime time. Replace O-rings on filter housings every second service. Record change dates on filter housing.

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

Part TypeInline Filter
MaterialMetal housing with filter media
ApplicationFuel or hydraulic system
Service LifeReplace every 1000-2000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An early sign of a failing inline filter might be a slight hesitation or fluctuation in system performance. If the filter becomes severely clogged, it can cause a significant drop in pressure, leading to component malfunction or complete system shutdown. A leak in the filter housing could result in fluid loss and potential contamination of the surrounding area.

Installation Tip

Before disconnecting the old filter, ensure the system is depressurized and have a suitable container ready to catch any residual fluid. When installing the new filter, ensure all connections are securely tightened to prevent leaks.

Service Note

When replacing this inline filter, it is advisable to inspect the associated hoses and fittings for any signs of wear, cracking, or leakage.