2225966 Injector R-Grp Fits Caterpillar Models
2225966 Injector R-Grp Fits Caterpillar Models
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One New Aftermarket Replacement Fuel Injector for Caterpillar (Cat) 3126B, 3126E, and C7 Engines
This aftermarket replacement fuel injector (Injector R-Grp) is a direct-fit unit for Caterpillar 3126B, 3126E, and C7 diesel engines used in marine and truck applications. The 3126B and C7 series use a Hydraulically Activated, Electronically Controlled Unit Injector (HEUI) fuel system, and this injector services the complete injector group assembly for that system. Proper fuel delivery and atomization are critical to engine performance, fuel economy, and emissions compliance on these engines.
Specifications
- Injector Type: HEUI (Hydraulically Activated, Electronically Controlled Unit Injector)
- Application: Diesel fuel system - complete injector group assembly
- Weight: Approximately 1 kg (2 lbs)
Compatible Models
Caterpillar (Cat) Engines: 3126B (Marine Engine), 3126E (Truck Engine), C7 (Marine and Truck)
Replaces Part Number(s):
2225966, 222-5966, 1977107, 197-7107, 1986605, 198-6605, 1996065, 199-6065, 2225926, 222-5926, 10R0781, 10R-0781
Aftermarket Interchange Numbers
CA2225966, CA10R0781, CA1977107, CA1986605, CA1996065, CA2225926
New aftermarket replacement part - not remanufactured, not used.



