Caterpillar CAT Filter is a key component to ensure the normal operation of Caterpillar series equipment, and is indispensable in various equipment such as engineering machinery and generator sets. Its core function is to accurately filter impurities, particles and pollutants in oil, air or fuel, preventing these harmful substances from entering the engine and other important systems, thereby reducing equipment wear, reducing failures, and ensuring the continuous and stable operation of the equipment.
The filter is made of high-quality materials, with high filtration efficiency, which can effectively intercept tiny impurities, and has strong dirt-holding capacity and long service life, reducing the frequency of replacement and lowering maintenance costs. It can maintain stable filtration performance whether in dusty mines, construction sites or humid outdoor environments.
As a professional supplier, Ningbo Qiuning Trading Co., Ltd. provides original and aftermarket Caterpillar CAT Filters for customers. The original filters are produced in strict accordance with Caterpillar standards, perfectly compatible with the equipment, and their performance meets the original specifications, suitable for customers with high requirements for equipment maintenance; the aftermarket filters, on the premise of ensuring filtration effect, have more advantageous prices, which can save costs for customers and meet the needs of limited budgets.
We are committed to providing reliable filter products and professional services to customers worldwide. Welcome customers to choose appropriate product types according to their actual situations and consult relevant information at any time. Contact: WeChat/WhatsApp: +8615888032469; E-mail: allen@perkins-rx.com.

CATERPILLAR excavators Excavator series: 312D, 313D, 315D, 318D, 320C, 320CL, 320D, 320DL, 323D, 323DL, 324D 326D, 325C, 325D, 329D, 329DL, 330D, 330C, 330CL, 330DL, 336D, 336DL, 345C, 345CL, 345D, 345DL, 349D, 349DL, 365C, 365CL, 374D, 374DL, 385C, 3 85CL, 390D, 390DL, 305.5, 306, 307, 307C, 307D, 308, 308C, 308D, 305.5E, 306E, 307E, 308E, 305.5E2, 306E2, 307E2, 308E2, 313D2, 318D2, 320D2 323D2, 326D2, 329D2, 330D2, 336D2, 349D2, 374F, 390F.
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.
Carter engine model C-9, C-10, C-11, C-12, C-13, C-15, C-16, C-18, C0.5, C0.7, C1.1, C1.5, C1.6, C2.2, C3.3, C3.4, C4.4, C6.4, C6.6, C7, C9, C11, C12 C13, C15, C18, C27, C32, C175, C280
Main models D315, D318, D326, D330, D330, D333, D334, D336, D339, D340, D342, D343, D346, D348, D349, D353, D364, D375, D379, D397, D398, D399 1140,1145 1150,1160,1670,1673,1674,1676,1693, 3003,3011,3013,3014,3024,3034,3044,3054,3056,3064,3066, 3114,3116,3126,3145,3150,3160 3176,3181,3196 3204,3208, 3304,3306 3406,3408,3412,3456 3508,3512,3516,3524.