Caterpillar original High Quality for C11 C13 Excavator Parts Diesel Engine Fuel Injector 317-5278 212-3463 212-3462 original new injector

Caterpillar original High Quality for C11 C13 Excavator Parts Diesel Engine Fuel Injector 317-5278 212-3463 212-3462 original new injector

The Caterpillar 317-5278 fuel injector represents advanced fuel injection technology for modern diesel engine platforms. Proper injector performance directly impacts engine power output, fuel economy, exhaust emissions, cold starting capability, and overall engine longevity. This injector delivers all these benefits while maintaining compatibility with a wide range of Caterpillar engine models and equipment types. It's designed to provide optimal fuel delivery and combustion efficiency in all operating conditions, ensuring that your engine operates at peak performance while minimizing fuel consumption and emissions. This component is a smart choice for maintaining your equipment's reliability, productivity, and overall performance over time, making it an excellent investment for your operation. It is built with durable materials and advanced engineering techniques to ensure that it can withstand the challenges of heavy-duty use while providing optimal fuel delivery and combustion efficiency, ensuring that your engine operates at peak performance while minimizing downtime and maintenance costs. 21. FAQ for SEO and Buyer Conversion Q1: What is the main part number of this Caterpillar C13 fuel injector? The main part number is 317-5278. It is also commonly written as 3175278. Some aftermarket catalogs list it as CA3175278. Q2: Is 317-5278 suitable for Caterpillar C13 engines? Yes, 317-5278 is commonly listed for Caterpillar C13 diesel engine applications. Compatibility should be verified by engine serial number, machine model, and original injector number before purchase. Q3: Can this injector fit CAT C10, C11, C12, and 3176C engines? Many aftermarket suppliers list 317-5278 for CAT C10, C11, C12, C13, and 3176C engines. However, final fitment depends on the engine arrangement, serial number, and fuel system configuration. Q4: Which Caterpillar machines commonly use this injector? Commonly listed equipment includes 14H, 140H, 143H, 160H, 163H motor graders, 814F wheel dozer, 815F and 816F compactors, 966G II wheel loader, 572R II pipelayer, and D7R.