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We are a supplier of various engine assemblies and engine accessories in China, with a wide range of brands and types, and a huge warehouse storage and professional after-sales maintenance team. Both original and subsidiary factories can provide it, supplied globally. Ningbo Qiuning Trading Co., Ltd. Service Supply and Sales Center Our company provides more engine assemblies and accessories of different brands and models If you are interested, please add my contact information directly: WeChat/WhatsApp：+86 15888032469 E-mail： allen@perkins-rx.com Remarks: The model or serial number processing is faster and the price is more favorable We provide global logistics and delivery services, genuine product guarantee, and support online ordering.
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Caterpillar Original CAT oil-water separator core 14545015 microns high-precision filtration military grade seal adaptation Caterpillar engineering machinery 500 hours long-term durability extends equipment life
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Original factory genuine product, precise adaptation CAT Carter exhaust valve 122-0321 | 3406/3408/3412 engine overhaul preferred | high wear and corrosion resistance
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As a core component supplier of Caterpillar (CAT), Ningbo Qiuning Trading Co., Ltd. provides original genuine engine cylinder liners 197-9322, specially designed for classic engine models such as Caterpillar C15, C32, 3406, etc., with military grade quality assurance equipment for stable operation 24/7.
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In the maintenance system of diesel power equipment, the fuel filter is the core component that ensures the healthy operation of the engine. Our filter 1R-0749, which is compatible with Caterpillar diesel engines, provides users with performance beyond expectations with strict manufacturing standards and innovative filtration technology.
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As a professional supplier specializing in heavy machinery parts, we bring this 253-1752 crankshaft thrust plate to engineering users. It is manufactured strictly according to the original factory standards and accurately adapts to mainstream engine models such as Caterpillar C7, C15, C18, 3126, effectively improving the stability and service life of the power system.
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As a professional parts supplier for Caterpillar, we bring this 225-4558 solenoid valve to global engineering users, which is precisely adapted to mainstream excavator models such as E330C, E336D, and E349D, ensuring continuous and efficient operation of equipment with original factory quality assurance.
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In the power core of heavy equipment, the connecting rod bearing is the "joint hub" that connects the piston and crankshaft, and its performance directly determines the stability and lifespan of the engine. Caterpillar 261-3450 connecting rod bearings redefine the industry standard for industrial engine components with three core values: original precision design, extreme durability, and full lifecycle cost optimization. They provide reliable support for high-intensity scenarios such as mining machinery and construction equipment.
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In the heart of construction machinery - the cooling system, seal card is a key defense line to ensure zero coolant leakage and maintain stable engine operation. The Caterpillar 6I-2431 radiator seal card redefines the industry benchmark for industrial grade sealing solutions with three core values: factory precision design, extreme environmental adaptability, and full lifecycle reliability, providing comprehensive protection for high-intensity scenarios such as mining machinery and construction equipment.
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