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Complete Models
4115P017 is a dedicated piston assembly for Perkins engines, made through a high-strength alloy casting process and precisely matched with the Perkins 400 series diesel engine models. Ningbo Qiuning Trading supplies original factory-certified parts and compliant aftermarket parts. The top surface of the piston is specially hardened to enhance wear resistance, and the skirt coating effectively reduces friction loss. The product is controlled by a quality system and is suitable for maintenance scenarios of equipment such as construction machinery and generator sets. We offer complete piston ring and pin sleeve matching solutions to ensure installation compatibility. Both specifications comply with the original factory design standards, and the aftermarket parts have undergone strict bench tests to verify their durability. With sufficient inventory, we support rapid global delivery. Our technical team provides selection guidance.
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4115C362 Perkins connecting rod is the core transmission component of the engine, which connects the piston and crankshaft, can stably transmit power, withstand reciprocating motion impact force, and ensure the balance of engine operation. This connecting rod is compatible with multiple Perkins engines and is supplied by Ningbo Qiuning Trading Co., Ltd. It offers two options: original factory and auxiliary factory, balancing structural strength and usage cost to meet different maintenance needs. Please feel free to inquire.
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The 3737A152 lever is the core transmission component of the Perkins fuel injection system, designed specifically for the 1100 series engines. Forged from chromium molybdenum alloy and subjected to special heat treatment process to ensure dimensional stability under high pressure conditions. Ningbo Qiuning Trading Co., Ltd. supplies original precision grinding parts and reinforced auxiliary parts to solve faults such as throttle response delay and fuel injection timing deviation. Optimize the structural design of the pivot bearing, reduce friction loss by 80%, and extend its service life to 5 years/10000 hours. Suitable for maintenance of engineering machinery, generator sets, and other equipment.
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The 3716C522 timing gear chamber is the core protective assembly of the Perkins 400 series engine, which adopts a high-strength cast iron integrated structure. Optimize the design of the internal oil guide groove and sealing surface to ensure precise meshing of the timing gear while blocking the intrusion of external pollutants. Ningbo Qiuning Trading Co., Ltd. supplies original pre assembled parts and reinforced auxiliary parts to solve problems such as abnormal gear wear and oil leakage caused by shell deformation. The product is designed to enhance lateral stiffness, withstand high-frequency torsional vibrations of the engine, and extend the life of the transmission system by more than 30%. Adapt to major repairs of generator sets, agricultural machinery, and other equipment, and provide global logistics and installation positioning services.
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3681P047 main compartment gasket is specially designed for Perkins 400 series engines, using a composite structure of oil resistant rubber and metal frame. Innovative anti oil mud leakage design effectively blocks the bi-directional penetration of crankcase oil mist and external pollutants. Ningbo Qiuning Trading Co., Ltd. supplies original prefabricated parts and reinforced auxiliary parts to solve chronic oil leakage and sealant failure on the joint surface of the box body. The product has optimized the bolt stress dispersion structure, withstands high-frequency engine vibration, and extends its service life to 2 years/4000 hours. Suitable for medium and heavy-duty power systems such as construction machinery and agricultural equipment.
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The 3681E053 cylinder gasket is designed specifically for Perkins 2000 series high-power engines, featuring an innovative elastic metal frame and composite sealing layer structure. Effectively isolate the high-pressure gas and coolant channels in the combustion chamber, solving core problems such as engine oil leakage and punch presses during major repairs. Ningbo Qiuning Trading Co., Ltd. supplies original positioning system components and reinforced auxiliary components, optimizes high-temperature creep compensation design, and can withstand transient thermal shock at 1400 ℃. Adapt to harsh working conditions such as ship engines and mining power equipment, significantly extending the overhaul cycle. All products have passed the ISO 15589 sealing performance test and provide installation guidance services.
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The 3681E049 cylinder gasket is the core seal of the Perkins 1200 series engine, designed with a five layer composite structure: stainless steel guard ring+graphite sealing layer+elastic corrugated steel, achieving precise isolation between the combustion chamber and the coolant channel. Ningbo Qiuning Trading Co., Ltd. supplies original factory parts with positioning pins and reinforced auxiliary parts, completely solving major maintenance problems such as punching machines and gas leakage. The product has optimized the high-temperature expansion compensation structure, withstands 1400 ℃ instantaneous gas shock, and extends the engine overhaul cycle to 30000 hours. Adapt to heavy-duty equipment such as generator sets and ship engines, and provide global professional technical support and installation guidance services.
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3681A068 valve cover gasket is specially designed for Perkins 1100 series engines, using high-temperature composite sealing material and metal frame integrated structure. Effectively block oil vapor leakage and prevent dust from entering and contaminating the lubrication system. Ningbo Qiuning Trading Co., Ltd. provides original factory pre coated rubber parts and high elasticity auxiliary parts to solve traditional gasket high-temperature deformation, bolt hole tearing and other faults. Optimize the design of the wavy sealing rib to adapt to thermal deformation of the cylinder head and extend its service life to 3 years/5000 hours. Suitable for equipment maintenance such as construction machinery and generator sets, with global shipping within 48 hours and installation positioning guidance services provided.
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3681A059 oil pan gasket is a key sealing component for Perkins engines, suitable for industrial grade power units such as 1100/1200 series. Adopting a three-layer composite structure design: stainless steel skeleton layer+oil resistant rubber sealing layer+anti creep fiber mesh, effectively resisting oil erosion and vibration deformation. Ningbo Qiuning Trading Co., Ltd. supplies original parts and ISO certified auxiliary parts to solve stubborn problems such as equipment oil leakage and sealant failure. The product has optimized the stress distribution design of bolt holes, eliminating the need for secondary tightening after installation and significantly reducing maintenance time by 40%. Suitable for harsh working conditions such as mining equipment and generator sets, providing global logistics and installation guidance services.
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