Caterpillar original 265-8106 Diesel Fuel Injector 268-1836 2681836 265-8106 387-9434 238-8901 241-3238 241-3239 243-4502 for Cat C7 Engine original new injector
Caterpillar original 265-8106 Diesel Fuel Injector 268-1836 2681836 265-8106 387-9434 238-8901 241-3238 241-3239 243-4502 for Cat C7 Engine original new injector
Installation Position | Engine cylinder fuel injection system |
Product Type | Diesel Fuel Injector / Fuel Injector Assembly / Injector GP-Fuel |
OE Number | 268-1836 |
Application Type | Industrial / Commercial |
Cross Number / Universal Number | 268-1836, Caterpillar C7 fuel injector, 2681836, Injector GP-Fuel 268-1836, Related CAT C7 Injector Number, 243-4502 |
Material | High-strength alloy steel and precision-machined injector components |
Fuel Type | Diesel |
Vehicle / Equipment Application | Caterpillar / CAT Excavator, Caterpillar / CAT Forwarder / forestry machinery, Caterpillar / CAT Construction machinery, Caterpillar / CAT Industrial machinery, Caterpillar / CAT Mining support equipment, Caterpillar / CAT Material handling / off-highway equipment, Construction machinery Excavators, loaders, road machinery, earthmoving equipment, Mining industry C7-powered support machines and heavy-duty field equipment |
Warranty | Common market warranty range: 6–12 months depending on supplier terms |
Brand | Engine Series |
Applicable Engine | C7 |
Injector Type | Diesel Fuel Injector |
Built for durability and consistent performance, the Caterpillar 268-1836 injector is ideal for heavy-duty applications. The Caterpillar 268-1836 injector represents an ideal replacement solution for OEM maintenance programs, engine overhaul projects, fleet service operations, and aftermarket diesel engine repair requirements worldwide. It offers a cost-effective solution without compromising on quality, performance, or reliability. This injector is designed to keep your equipment running smoothly and efficiently day after day, minimizing downtime and maximizing productivity. It's built with robust materials and precision engineering to ensure long service life and dependable operation in even the most demanding industrial environments, making it an excellent choice for your diesel engine maintenance and replacement needs. This component is an excellent investment in maintaining your equipment's performance and productivity over time, ensuring that your machinery operates at its best day after day while minimizing downtime and maximizing your operation's efficiency and profitability. The Caterpillar C7 Fuel Injector 268-1836, also searched as 2681836, is a diesel fuel injector designed for CAT C7 series diesel engines used in Caterpillar construction machinery, excavators, industrial equipment, and engine-powered machines. Public parts listings identify 268-1836 / 2681836 as a Fuel Injector / Injector GP-Fuel for Caterpillar C7 applications, including CAT C7 engine machinery and excavator models such as 324D, 325D, 326D, and 329D. This injector is engineered to deliver atomized diesel fuel into the combustion chamber at the correct timing, volume, and spray pattern. A properly functioning injector supports stable engine power, fuel efficiency, reduced smoke, smoother idle, lower misfire risk, and improved combustion reliability. This product is suitable for distributors, repair shops, diesel injection service centers, fleet operators, mining contractors, construction equipment suppliers, agricultural machinery service companies, and industrial engine maintenance providers. 2. OE Number / Replacement Number / Cross Reference Database Built to last and perform, this injector is a.











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