Caterpillar turbocharger 2674A404 plays a key role in engine power enhancement. It compresses air through high-speed rotation of turbine blades, increasing air intake by 30%-50% to promote full fuel combustion, significantly boosting engine power and torque while reducing fuel consumption and emissions. It is compatible with Caterpillar C7.1, C9.3, 330D and other diesel models.
The turbocharger features nickel-based superalloy turbine and aluminum alloy compressor wheel, withstanding exhaust temperatures above 650℃ and 1.5bar boost pressure. Its surface is treated with anti-corrosion coating, ensuring a service life of over 10,000 hours. The built-in floating bearing design reduces friction loss, with response delay ≤0.3 seconds, ensuring rapid power boost at low speeds to meet instant acceleration needs in heavy-duty operations.
As a professional supplier, Ningbo Qiuning Trading Co., Ltd. offers original and aftermarket 2674A404 turbochargers. Original products follow strict Caterpillar standards, using imported bearings and seals, suitable for scenarios requiring high stability of power output; aftermarket products pass 100-hour full-load bench tests, with boost efficiency reaching over 95% of the original, priced at 60%-70% of the original, meeting reliable needs of budget-conscious customers.
It is recommended to regularly check turbocharger impeller cleanliness and pipeline tightness to avoid performance degradation caused by foreign object blockage or air leakage. We have sufficient inventory, support global delivery within 48 hours, and provide installation guidance. Welcome to consult and purchase:
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Caterpillar engine Series: 4M40, C4.2, C6.4, C6.6, C7, C-9, C13, C15, C18, C10, C11, C12, C16, C-16, C-15, C27, C32, C175; 3066, 3056, 3054, 3116, 3126, 3204, 3304, 3306, 3406, 3408, 3412, 3456, 3504, 3508, 3512, 3516, 3606, 3608, 3612, 3616.
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Caterpillar self-propelled motor graders 14M, 16M, 24M, 160K, 140K
Caterpillar iron plates AS2302C, AS2252C, AP555E, AP1055E, AP300
Caterpillar milling machine PM200-2.0m,PM102-Track, PM200-2.2m,PM102-Wheel Caterpillar stabilized soil mixer
Caterpillar stabilized soil mixer RM500,RM300
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Caterpillar mining trucks 785D, 789C, 793F, 795FAC, 797F
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The full range of product models of Caterpillar include: 1693,3003,3013,3014,3024,3034,3054,3056,3066,3114,3116, S6K, 3126,3126 B, 3126E, 3145,3150,3160,3176,3176 B, 3176C, 3196,3204 3208, 3304, 3304B, G3304, 3306, 3306B, 3306C, G3306, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, G3408, 3412, 3412C, 3412E, G3412 3456, 3504, 3504B, 3508, 3508B, G3508, 3512, 3512B, G3512, PM3512, 3516, 3516B, G3516, PM3516, etc
