CATEngine Parts

1r-0755-389-0433 Fuel Filter — Cat 3412 3512

This fuel filter is essential for removing contaminants such as dirt, rust, and water from the diesel fuel before it reaches the engine's injection system. Manufactured to meet rigorous OEM filtration standards, it provides superior protection compared to a clogged or damaged filter that restricts fuel flow. A clogged fuel filter will typically cause a gradual loss of engine power, especially under load, and may lead to hard starting or stalling.

Fuel Filter – Part No 1r-0755-389-0433 – 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 TypeFuel Filter
MaterialCellulose and synthetic media
ApplicationEngine fuel system
Service LifeReplace every 500-1000 hours or as recommended
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A clogged fuel filter will initially cause a noticeable decrease in engine performance, particularly when demanding full power. This can manifest as sluggish acceleration and reduced top-end speed. If the filter becomes severely restricted, the engine may begin to sputter, hesitate, or even stall, especially during operation.

Installation Tip

Ensure the filter mounting surface on the engine is clean before installing the new filter to guarantee a proper seal. Do not overtighten the filter, as this can damage the gasket or the filter housing.

Service Note

When replacing the fuel filter, it is also advisable to inspect and potentially replace the fuel water separator and check for any leaks in the fuel lines.