In the core system of the Perkins engine, the U5MK8265 oil pump plays a key role as the "power bloodline". It pressurizes and delivers oil to key moving parts such as the crankshaft, camshaft, and piston of the engine through a precision designed gear set, forming a reliable lubrication barrier to prevent overheating and wear caused by direct metal friction. Whether it is construction machinery, generator sets, or agricultural equipment, this oil pump can maintain stable performance in extreme temperature environments ranging from -40 ° C to+150 ° C, ensuring continuous operation of the equipment in harsh working conditions such as mines and deserts.
Core value: Dual guarantee of lubrication efficiency and reliability
The U5MK8265 oil pump adopts a high-strength aluminum alloy shell and wear-resistant gear material, combined with dynamic pressure regulation technology, which can automatically maintain a stable oil pressure of 1.8-3.3 bar when the engine speed fluctuates. This design not only avoids the energy loss caused by the high pressure of the traditional oil pump, but also reduces the generation of oil foam through precise flow control to improve the heat dissipation efficiency. For example, in high-frequency start stop operations of excavators, the oil pump can quickly respond to load changes, ensuring the coordinated stability of the hydraulic system and engine, and reducing the risk of shutdown caused by insufficient lubrication.
The integrated safety valve design inside the pump body is another major highlight. When the oil pressure exceeds the preset threshold, the safety valve automatically opens to release excess pressure, avoiding oil circuit blockage or component deformation. This safety mechanism significantly improves the reliability of the engine in cold start or high viscosity oil environments, especially suitable for equipment maintenance in low-temperature areas during winter.
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:
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E-mail： allen@perkins-rx.com
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Accessory model
Perkins U5LT0019 piston kits and U5LF0020 and U5LF0021 engines of 1004 and 1006 series
Fuel filter 26560143
Oil-water and fuel filter 26560145
Oil filter 2654403
Cylinder head assembly ZZ80228
Piston assembly U5LF0019
Piston ring 4181A026
Cylinder liner 3135X063
Upper repair kit U5LT1018
Lower repair kit U5LB1167
Fuel injector 2645A621
Fuel injector assembly 2645A060
Oil pump 4132F057
The KRP1718 pump kit 997-724, 996-701 and 10000-54591 are suitable for the Perkins 2306, 2506 and 2806 series
Perkins engine 2806C-G1/2 rocker seat CH11165
Perkins Engine 2806C-G1/2 Turbocharger assembly R/CH10899
Perkins Engine 2806C-G1/2 Injector assembly P/CH10948
Perkins Engine 2806C-G1/2 water pump assembly KRP1718
Perkins Engine 2806C-G1/2 Water pump shaft CH10555
Perkins Engine 2806C-G1/2 Manual pump KRP1679
Perkins Engine 2806C-G1/2 Cooler assembly CH10903
Perkins engine 2806C-G1/2 diesel cooler CH11116
Perkins Engine 2806C-G1/2 Charger CH11087
Perkins engine 2806C-G1/2 starter motor CH12807
More Perkins engine models available
403D-11,403 D-15,403J-E17T, 404D-22, 404D-22T, 404D-22TA, 404J-E22T, 404J-E22TA, 904J-E28T, 904J-E36TA, 1104D-44T, 1104D-44TA 1104D-E44TA, 1104D-E44TA, 1104C-44, 1104-C-44T, 1104C-44TA, 1106D-E70TA, 1204E-E44TA, 1204J-E44TA, 1204J-E44TTA, 1206J-E70TTA 1706J-E93TA, 1706EA-E93TA, 1706D-E93TA, 2206D-E13TA, 2406J-E13TA, 2406EA-E13TA, 2606JE13TA, 402D-05, 402J-05, 403F-07, 403J-07 403D-07, 403J-11, 403J-11T, 403EA-11, 403EA-11T, 403D-11, 403F-15, 403D-15, 403D-15T, 403J-17, 403J-17T, 403EA-17, 403J-E17T 404J-E22T, 404J-E22TA, 404EA-22, 404EA-22T, 404D-22, 404D-22T, 404D-22TA, 904J-E28T, 904D-E28T, 904J-E36TA 904J-E36TA, 904EA-E36TA, 904D-E36TA, 904D-E36TA, 1103D-33, 1103D-33TA, 1103C33T, 1104D-44, 1104D-44T, 1104D-44TA, 1104D-E44T 1104D-E44TA, 1104C-44, 1104-C-44T, 1104C-44TA, 1104A-44, 1104-A-44T, 1106D-70TA, 1106D-E70TA, 1106C70TA, 12044-E44TA, 1204EA-E44TA 1204J-E44TTA, 1204EA-E44TTA, 1206J-E70TA, 1206EA-E70TA, 1206J-E70TA, 1206J-E70TTA, 1206EA-E70TTA, 1706J-E93TA, 1706EA-E93TA 1706D-E93TA, 2206D-E13TA, 2406J-E13TA, 2406EA-E13TA, 2506JE15TA, 2506D-E15TA, 2606J-E13TA, 2806J-E18TA, 2806EA-E18TA 2806J-E18TTA, 2806D-E18TA, 403D-11, 403D-15, 403J-E17T, 404D-22, 404D-22T, 404D-22TA, 404J-E22TA, 904J-E28T, 904J-E36TA, 1104D-44T 1104D-44TA, 1104D-E44TA, 1104D-E44TA, 1104C-44, 1104C-44T, 1106DE70TA, 1204E-E44TA, 1204J-E44TA, 1204J-E44TTA 1206J-E70TTA, 1706J-E93TA, 1706EA-E93TA, 1706D-E93TA, 2206D-E13TA, 2406J-E13TA, 2406EA-E13TA, 2606JE13TA, 402D-05, 402J-05 403F-07, 403J-07, 403D-07, 403J-11, 403J-11T, 403EA-11, 403EA-11T, 403D-11, 403F-15, 403D-15, 403D-15T, 403J-17, 403J-17T, 403EA-17 403J-E17T, 404J-E22T, 404J-E22TA, 404EA-22, 404EA-22T, 404D-22, 404D-22T, 404D-22TA, 904J-E28T, 904J-E28TA, 904D-E28T, 904J-E36TA 904J-E36TA, 904EA-E36TA, 904D-E36TA, 904D-E36TA, 103D-33, 1103D-33TA, 1103C33T, 1104D-44, 1104D-44T, 1104D-44TA, 1104D-E44T 1104D-E44TA, 1104C-44, 1104-C-44T, 1104C-44TA, 1104A-44, 1104-A-44T, 1106D-70TA, 1106D-E70TA, 1106C70TA, 12044-E44TA, 1204EA-E44TA 1204J-E44TTA, 1204EA-E44TTA, 1206J-E70TA, 1206EA-E70TA, 1206J-E70TA, 1206J-E70TTA, 1206EA-E70TTA, 1706J-E93TA, 1706EA-E93TA 1706D-E93TA, 2206D-E13TA, 2406J-E13TA, 2406EA-E13TA, 2506JE15TA, 2506EA-E15TA, 2506D-E15TA, 2606J-E13TA, 2806J-E18TA 2806EA-E18TA, 2806J-E18TTA, 2806D-E18TA, 806D-E18TA
More Perkins diesel generator set full series models 403C-15G, 404C-22G1, 404C-A-33G, 1103A-33TG1, 1103A-33TG2, 1004G, 1004TG2, 1104A-44TG1, 1104A-44TG2, 1006TG1A, 1006TG2A, 1006TAG 2006TAG, 1306-E87T215, 1306-E87TA300, 2306-E14TAG1, 2306-E14TAG2, 2306-E16TAG1, 2306-E16TAG2, 2306-E14TAG3, 2806-E16TAG1 2806-E16TAG2, 3008TAG, 3008TAG3, 3008TAG4, 3012TAG2B, 3012TAG2A, 3012TAG3A, 4006TAG, 4006-23TAG2A, 4006-23TAG3A, 4008TAG1A 4008TAG2A, 4012TAG2, 4012TAG2A, 4016TAG2, 4016TAG1A, 4016TAG2A
Perkins engines come in a wide range of models, mainly divided into several series, including the 400 series, 1000 series, 1100 series, 1300 series, 2000 series and 4000 series, etc.
403D-11 IOPU engine, with a rated power/speed of 17.9/3000 kw/rpm; 403D-15 engine 1104D-44T IOPU engine 1104C-44 Industrial engines, etc.
In addition, there is the 2806D-E18 engine, with a displacement of 18.1L and a maximum power of 597kW. 2206D-E13 engine, displacement 12.5L, maximum power 388kW; 404D-22 engine, etc.
The 1103 engine is also very common. It adopts advanced four-stroke diesel cycle technology and features a high compression ratio, high power density and low fuel consumption.
Perkins also offers 1200 series, 850 series, 1106D-E70TAIndustrial diesel engines, etc.
The 400 series engines are lightweight, compact and economical, and are suitable for light machinery and generator sets.
The 1000 series may perform better in terms of power and torque and is suitable for medium-sized construction machinery.
The 1100 series may have advantages in fuel efficiency and reliability, and can meet the long-term operation requirements of agricultural machinery.
The 1300 series may have a stronger power output and be suitable for large ships.
The 2000 series may stand out in terms of stability and durability, making it suitable for power generation equipment.
The 4000 series may be specifically designed for heavy construction machinery, featuring ultra-high power and high load capacity.
