CATEngine Parts

112-9717 Dust Valve — Cat C175 416C

This dust valve is designed to regulate airflow and prevent the ingress of dust and debris into sensitive engine components, particularly within the intake system. It is constructed from durable materials to withstand engine operating conditions and meet OEM performance standards. Operators might observe reduced engine performance, increased soot in the exhaust, or unusual noises from the intake system if the dust valve is stuck or damaged.

Dust Valve – Part No 112-9717 – 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 TypeDust Valve
MaterialSteel, rubber
ApplicationEngine intake system
Service LifeReplace as needed based on inspection
CompatibilityCAT 112-9717
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a faulty dust valve may include a noticeable drop in engine power or an increase in exhaust smoke. If the valve becomes stuck open or closed, it can lead to improper air-fuel mixture and potential engine damage. Continued operation with a malfunctioning dust valve can result in accelerated wear on internal engine parts.

Installation Tip

Ensure the mounting surface is perfectly clean and flat to achieve a proper seal. Avoid overtightening the mounting bolts, which can warp the valve body.

Service Note

Inspect the air filter housing and intake manifold for any signs of dust accumulation or damage when replacing the dust valve.