Description

The C9 Engine Fuel Injector 254-4340 / 2544340 is an OEM or aftermarket replacement for Caterpillar C9 engines used in 330D and 336D excavators. Designed to deliver precise fuel injection at optimal pressure, it enhances engine combustion efficiency, reduces emissions, and improves overall machine performance. Manufactured to meet OEM specifications, this injector is built for durability and reliability in heavy-duty construction, mining, and industrial applications . It ensures consistent fuel delivery for smooth engine operation and extended engine life. PRODUCT FEATURES & COMPONENTS High-precision fuel injector for Caterpillar C9 engines OEM-quality or high-quality aftermarket construction Direct-fit replacement – no modifications required Durable materials designed for high-pressure diesel operation Tested for consistent performance and reliability Optimizes engine combustion, efficiency, and longevity ENGINE / EQUIPMENT COMPATIBILITY Caterpillar C9 Engine Caterpillar 330D Excavator Caterpillar 336D Excavator Replacement for OEM part number 254-4340 / 2544340 (Always verify engine model and part number before ordering.) KEY FEATURES & BENEFITS Delivers precise fuel injection for optimal combustion Reduces emissions and improves fuel efficiency Enhances engine reliability in heavy-duty excavators Direct-fit design for easy installation OEM or aftermarket quality ensures long-lasting operation Ideal for construction, mining, and industrial applications