CATEngine Parts

10r-0958-10r-8502 Fuel Injector 10R 0958 — Cat Engine 3406E

This fuel injector is a precision-engineered component responsible for delivering a finely atomized spray of fuel into the engine's combustion chamber at the correct time and pressure. Manufactured to exacting standards, it ensures optimal fuel combustion and engine efficiency, unlike a clogged or leaking injector that can cause poor spray patterns and incomplete burning. Operators may observe rough idling, reduced engine power, or increased exhaust smoke when this fuel injector begins to malfunction.

Fuel Injector 10R 0958 – Part No 10r-0958-10r-8502 – 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 Injector
MaterialSteel Alloy
ApplicationFuel Injection System
Service LifeReplace every 5,000-10,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a failing fuel injector include a noticeable drop in engine performance and increased fuel consumption. If left unaddressed, the engine may start to misfire, leading to rough idling and excessive black smoke from the exhaust. Continued operation with a faulty injector can result in cylinder washing, potential engine damage, and increased emissions.

Installation Tip

Always use new copper sealing washers for the fuel lines and ensure the injector bore is clean and free of debris before installation. Do not reuse old seals, as this can lead to fuel leaks and performance issues.

Service Note

When replacing a fuel injector, it is highly recommended to inspect and clean the fuel lines and replace the fuel filter to ensure optimal system performance.