Mechanical Fuel Injector Assembly 134-0944 Compatible with CAT 3306/3306B engines for 12H motor graders, 966F loaders, D250E mining trucks, and generator sets

Specifications:
OE Part No. 134-0944, Caterpillar classic pencil-style mechanical fuel injector, standard mounting dimensions, direct in-place replacement for original equipment, factory-calibrated for the 3306 model fuel system.

Model Compatibility:
Compatible with Caterpillar 3306 and 3306B diesel engines; applicable equipment: 12H motor graders, 966F wheel loaders, D250E series mining dump trucks, stationary diesel generator sets, and mining construction machinery.

Materials and Manufacturing:
The valve body is machined from high-quality materials, and the needle valves are precision-ground and matched. It withstands high temperatures and pressures, resists corrosion from low-quality diesel fuel, and endures harsh operating conditions such as high dust levels and heavy-duty vibrations on construction sites.

Repair and Replacement:
Replaces aged or faulty injectors to address common issues such as difficult cold starts, idle vibration, black exhaust smoke, increased fuel consumption, and lack of power. It is a standard replacement part for construction machinery maintenance.

Stringent Quality Control:
Each unit undergoes bench testing for injection pressure, atomization, and sealing performance, with parameters matching OEM specifications. Available for individual purchase or bulk orders by repair shops.

Warranty: 6 months
Note: If you have any questions, please feel free to contact us for assistance.
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