Caterpillar original 3116 200B 320B 322B 325B 446B Excavator Fuel Injector 0R-8477 101-8673 107-7773 127-8216 For Caterpillar CAT Diesel Engine original new injector
Caterpillar original 3116 200B 320B 322B 325B 446B Excavator Fuel Injector 0R-8477 101-8673 107-7773 127-8216 For Caterpillar CAT Diesel Engine original new injector
Vehicle / Equipment Application | Caterpillar / CAT 3116 industrial engine, Caterpillar / CAT 3116 construction equipment engine, Caterpillar / CAT 3116 truck / mobile equipment engine, Excavator 320B, 322B, 322B L, 322B LN, 325B, 325B L, M318, Wheel Loader 924F, 928G, 938F, 950F II, Motor Grader 120H, 120H ES, 120H NA, 135H, 135H NA, Backhoe Loader 446B, Scraper / Tractor-Scraper 613C II |
Warranty | Common aftermarket warranty: 6–12 months depending on supplier policy |
Brand | Engine Model / Series |
Applicable Engine | CAT 3116, CAT 3114 related applications |
Installation Position | Engine cylinder head fuel injection system |
Fuel System | Flush or inspect fuel system before installation if contamination is suspected |
Condition | New aftermarket / OEM equivalent / remanufactured depending on stock |
OE Number | 107-7773 |
Cross Number / Universal Number | 107-7773, 1077773, 107-7733, 1077733, 107-7732, 1077732 |
Product Type | Engine fuel system part |
Fuel Type | Diesel |
Application Type | Industrial / Commercial |
Designed specifically for Caterpillar diesel engines, the 107-7773 fuel injector ensures optimal fuel delivery and combustion efficiency. Part Number 107-7773 is widely utilized in Caterpillar-powered equipment operating within construction, mining, quarrying, marine propulsion, industrial power generation, agricultural machinery, and transportation sectors. This injector provides reliable performance across all these application areas while meeting or exceeding original equipment quality standards. It's built with durable materials and precision engineering to ensure long service life and dependable operation. This fuel injector plays a critical role in maintaining your engine's performance, fuel efficiency, and overall reliability, making it an essential component for your heavy-duty equipment maintenance and repair requirements. It is designed to provide consistent fuel delivery, optimal combustion, and reliable operation in diverse operating conditions, from construction sites to mining operations and marine applications, ensuring that your equipment operates at peak efficiency while minimizing downtime and maintenance costs. For optimal engine performance and fuel efficiency, this injector is the ideal choice for your heavy-duty equipment maintenance needs, providing dependable operation and consistent fuel delivery across all operating conditions. Whether you're working in construction, mining, marine, or industrial applications, this injector meets your requirements and ensures that your equipment operates at peak efficiency, helping you get the most out of your machinery while minimizing operating costs and downtime. It is built with durable materials and precision engineering to ensure long service life and dependable operation, making it an excellent choice for your diesel engine maintenance and replacement needs, ensuring that your engine operates at peak performance while minimizing fuel consumption and emissions.











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