Caterpillar original Fuel Injector 218-4109 222-5926 222-5963 222-5965 222-5968 222-5972 for CAT Excavator Engine 3126 3126B original new injector
Caterpillar original Fuel Injector 218-4109 222-5926 222-5963 222-5965 222-5968 222-5972 for CAT Excavator Engine 3126 3126B original new injector
Warranty | Seller-defined warranty, commonly 6–12 months depending on supply type |
OE Number | 222-5968 |
Injector Type | Diesel Fuel Injector |
Packaging | Industrial Export Packaging |
Brand | Engine Model |
Applicable Engine | 3126 |
Fuel Type | Diesel |
Product Type | Diesel Fuel Injector |
Application Type | Industrial / Commercial |
Vehicle / Equipment Application | Medium-duty truck CAT 3126B powered trucks, Bus and commercial vehicle School bus, transit bus, commercial fleet, Construction machinery Loader, excavator, grader, compact equipment, Generator set Industrial diesel generator, Industrial engine Stationary power unit, pump engine, compressor engine, Agricultural machinery Diesel-powered off-road machinery |
Cross Number / Universal Number | 222-5968, 2225968, 222 5968, CA2225968, 10R-1306, 10R1306 |
Condition | New replacement / remanufactured / rebuilt / aftermarket |
As a critical component of the fuel system, the Caterpillar 222-5968 injector plays a vital role in maintaining engine performance and reliability. The injector assembly plays a critical role in engine combustion efficiency by controlling fuel quantity, injection timing, spray pattern, and fuel atomization characteristics. Proper injector performance directly impacts overall engine power, fuel efficiency, exhaust emissions, and cold starting capabilities. This injector ensures that your engine operates at peak efficiency while minimizing downtime and maintenance costs. It's designed to deliver consistent fuel delivery, optimal combustion, and reliable operation in diverse operating conditions, from construction sites to mining operations and marine applications. 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. 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. The Caterpillar CAT 222-5968 fuel injector is a heavy-duty diesel injector used in CAT 3126-series engine applications, especially commonly listed for CAT 3126B and related C7 diesel engine platforms by aftermarket and reman diesel injector suppliers. Public parts channels identify 222-5968 as a Cat fuel injector part, while the reman and replacement market commonly cross-lists it with 10R-1306, 173-3922, and 183-6797. This injector is designed for diesel fuel delivery, precise atomization, controlled injection timing, improved combustion stability, reduced misfire risk, and restored engine performance in commercial vehicles, construction equipment, industrial engines, generator sets, and diesel service rebuild programs. 1. OE Number / Replacement Number / Cross Reference Database Table 1 — Main OE / Replacement / Cross Reference Numbers Table 2 — Number Cluster for SEO and Buyer Search Matching 2. Product Information.











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