CATFilters

3E7904 Filters Component — Cat 517 527

Name: 3E7904 Filters Component — Cat 517 527
Brand: CAT
SKU: 3E7904
Availability: InStock

This component serves as a critical part of the engine's air filtration system, ensuring that only clean air reaches the combustion chambers. It is built with high-quality filtration media to capture fine dust and debris, preventing premature engine wear compared to a damaged or missing filter. Symptoms of a failing air filter component include a loss of engine power, increased exhaust smoke, and potential engine misfires.

Filters Component – Part No 3E7904 – CAT Spare Part

Part Specifications

Brand	CAT
Category	Filters
Condition	Aftermarket — OEM Specification
Dispatch	Same-day from Mumbai (before 3 PM IST)
GST Invoice	Available — all orders
Export Docs	Commercial invoice, packing list, COO

Compatible Models

517
527
D4H
D4H XL
D4HTSK II
D4HTSK III
D5H
D5HTSK II
D5M
D5N
D6M
D6N

Always verify with serial number before ordering.

WhatsApp for Price & Availability ☎ Call Mumbai Office

Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included

Ship This Part To Your Location

Dubai Saudi Arabia Nigeria Kenya South Africa Bangladesh Malaysia Ghana Qatar Egypt

India

Maharashtra Gujarat Tamil Nadu Rajasthan Karnataka Telangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

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.

Failure Symptoms

A noticeable decrease in engine power and increased black smoke from the exhaust are the initial indicators of a compromised air filter component. If left unaddressed, the engine's fuel efficiency will decline, and internal components may suffer from accelerated wear due to ingested contaminants. Continued operation risks significant damage to engine internals.

Installation Tip

Always clean the air filter housing thoroughly before installing the new component to prevent any debris from entering the intake. Ensure the new filter is seated correctly and the seals are properly engaged to prevent air bypass.

Service Note

Inspect the intake manifold and turbocharger (if equipped) for oil or soot buildup when replacing the air filter component.

Part Type	Air Filter Component
Material	Paper media, rubber seals
Application	Engine air intake system
Service Life	Replace every 500 hrs or as needed
Compatibility	OEM specification
Condition	New — OEM specification aftermarket

3E7904 Filters Component — Cat 517 527

Compatible Models

Related CAT Parts

Ship This Part To Your Location

Installation & Application Notes

Failure Symptoms