Products
Complete Models
CAT valve oil seal is an original factory certified accessory that is compatible with designated engine valve systems. It is made of fluorine rubber composite material and precision molded. The core function is to seal the gap between the valve stem and the cylinder head, prevent oil from seeping into the combustion chamber (to avoid burning oil and carbon buildup), and at the same time block gas leakage (to ensure stable cylinder pressure). Resistant to high and low temperatures ranging from 40 ℃ to 220 ℃, resistant to fuel corrosion, suitable for high load scenarios of construction machinery, reducing valve carbon deposition and oil consumption, and extending the life of valve guides and oil seal seats. 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, original and authentic products, and support online ordering.
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The Carter 1644187 piston ring is a factory certified core component that is compatible with specified engine piston and cylinder liner clearances. Adopting alloy coating and high elasticity substrate design, the combustion chamber is sealed with three ring groups to intercept gas leakage and reduce oil upward movement. Resistant to high temperature oxidation (withstanding combustion temperatures above 1000 ℃), wear-resistant, suitable for high load operation of construction machinery, ensuring stable cylinder pressure, reducing oil consumption, and extending the life of pistons and cylinder liners. 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, original and authentic products, and support online ordering.
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The Caterpillar 5i-7537 cylinder liner is a factory certified core component that is compatible with designated engine cylinder blocks and is made of high-strength alloy through precision casting. The inner wall is finely ground and precisely matched with the piston, which can withstand high pressure and high-frequency friction in the combustion chamber, and block the mutual flow of gas and coolant. Resistant to fatigue and impact, suitable for high load operation of construction machinery, reducing cylinder wear and deformation, ensuring combustion efficiency, and extending engine overhaul cycle. 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, original and authentic products, and support online ordering.
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The Carter 1R1808 filter element is a factory certified core filtration component that is compatible with designated equipment fluid systems (fuel or hydraulic circuits). Adopting gradient locking filter material, the outer layer intercepts large particles of impurities (sand, rust), while the inner layer adsorbs gum and fine dust to prevent pollutants from corroding precision components. Resistant to fluid corrosion and high-frequency vibration, suitable for dusty construction sites and high humidity mining areas, ensuring clean system fluids, reducing jamming and wear caused by pollution, stabilizing equipment operating efficiency, and extending the overhaul cycle of core components. 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, original and authentic products, and support online ordering.
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The Caterpillar 2P-1272 belt is an original factory certified transmission accessory that is compatible with designated engineering machinery equipment wheel systems (such as power connections between engines, water pumps, and generators). Adopting a high-strength polyester core and oil resistant rubber composite structure, the tensile strength is increased by 30% compared to ordinary belts, and it is resistant to repeated bending (with a lifespan of over 100000 bending cycles). Accurately matching the size of the wheel groove, avoiding slipping and abnormal noise, adapting to temperature differences of -40 ℃ to 80 ℃, resistant to oil and dust, suitable for high vibration scenarios such as construction sites and mines, ensuring stable power transmission, reducing wheel wear and downtime risks. 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, original and authentic products, and support online ordering.
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The Cummins 4296675-20 electronic speed controller is the core component of engine speed control, suitable for various types of Cummins power equipment. By accurately adjusting the speed through intelligent algorithms, it responds quickly, balances output power and fuel consumption, reduces operational fluctuations, and improves equipment stability, receiving widespread praise from users. 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, original and authentic products, and support online ordering.
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Cummins 3040303-20 belt is designed specifically for diesel engines and is compatible with various heavy-duty equipment power systems. Using high-strength composite materials, it is resistant to tension and aging, and the transmission process is stable without slip, which can reduce equipment operating noise and maintenance frequency. It is a trusted transmission accessory in the industrial field. 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, original and authentic products, and support online ordering.
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Cummins 6CT water pump 3966841 is specially designed for heavy machinery and is compatible with various engineering vehicle engines. Made of high-quality materials, it is wear-resistant, corrosion-resistant, and has high water delivery efficiency. It can stably maintain the operation of the engine cooling system, reduce failures, and extend the service life of equipment, which is highly recognized by industry users. 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, original and authentic products, and support online ordering.
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Cummins QSL9.3 oil pump G3966840, designed specifically for QSL9.3 engines. Stable oil delivery, precise control of oil pressure, ensuring sufficient lubrication of engine components, reducing wear, and improving smooth operation are key components for ensuring long-term engine operation. 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, original and authentic products, and support online ordering.
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