CATFilters

1262081 Filter Element As-Oil — Cat 311B 311C

This is an oil filter element designed to remove contaminants from the engine's lubricating oil, ensuring proper lubrication and engine longevity. It meets stringent filtration standards, offering superior contaminant capture compared to a clogged or damaged filter. A failing oil filter element can lead to increased engine wear, oil pressure warnings, and a noticeable drop in engine performance.

Filter Element As-Oil – Part No 1262081 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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 TypeOil Filter Element
MaterialCellulose and synthetic blend media
ApplicationEngine lubrication system
Service LifeReplace every 500 hours or as per OEM schedule
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing oil filter element may include a slight increase in oil consumption or a dimly lit oil pressure warning light. If ignored, the filter will become completely clogged, leading to reduced oil flow and inadequate lubrication to engine components. This can result in accelerated engine wear and potential internal damage.

Installation Tip

Ensure the filter housing gasket surface is clean and free of debris before installing the new element. Do not overtighten the filter housing cap, as this can damage the threads or the housing itself.

Service Note

Inspect the oil drain plug and gasket for wear or damage when changing the oil filter element.