1. Fuel Supply performance: Precise pressure control to drive the engine to operate efficiently
As the "power core" of the engine's fuel system, the 2641A312 Perkins high-pressure oil pump features outstanding fuel supply accuracy and stability. It is equipped with high-precision plunger pairs inside, processed by micron-level grinding technology, and combined with an adjustable fuel outlet valve, which can stably control the fuel pressure within the range of 1800-2200bar, ensuring that the fuel is evenly sprayed into the combustion chamber in an atomized state, increasing the combustion efficiency by more than 8%, and effectively reducing engine fuel consumption and harmful gas emissions. Even in scenarios of low-temperature start-up (-25℃ environment) or high-load operation (such as full-load excavation of construction machinery and continuous power supply of generator sets), it can still maintain the fuel supply pressure fluctuation within no more than 5%, avoiding problems such as engine power attenuation and idle vibration caused by unstable fuel supply.
Ii. Structural Process: Wear-resistant and damage-resistant, extending the service life of components
This high-pressure oil pump has been specifically strengthened in terms of structural design and material selection: The core transmission components are made of high-strength alloy steel, which has undergone carburizing and quenching treatment, with a surface hardness of HRC58-62. Its wear resistance is 50% higher than that of ordinary steel, and it can withstand long-term high-frequency transmission impacts. The inner walls of the fuel channels are polished to reduce the resistance of fuel flow and prevent channel blockage caused by the accumulation of impurities. The sealing parts are equipped with oil-resistant fluororubber sealing rings, which can withstand temperature differences from -40 ℃ to 120℃, prevent fuel leakage, and are compatible with various fuel types such as diesel and biodiesel. Under normal maintenance conditions, its service life can reach over 8,000 hours, far exceeding the average lifespan of 6,000 hours for ordinary high-pressure oil pumps.
Iii. Compatible Scenarios: Covers multiple types of devices, no modification required for installation
The 2641A312 Perkins high-pressure oil pump has a wide range of adaptability and can be precisely matched with multiple models of Perkins 1100 series agricultural machinery (such as large combine harvesters and tractors), 1300 series construction machinery (such as loaders and bulldozers), 2500 series industrial generator sets, and 4000 series Marine auxiliary power equipment. Its external dimensions and installation hole positions fully comply with the original factory standards. It seamlessly connects with the engine fuel system interface without the need to modify the installation bracket or adjust the pipeline layout. Ordinary maintenance personnel can complete the replacement by referring to the equipment maintenance manual and using special tools. The entire installation process takes about 40 minutes, significantly reducing the equipment downtime for maintenance.
Iv. Genuine Product Channels: Multiple purchasing channels, quality traceable
If you need to purchase the genuine 2641A312 Perkins high-pressure oil pump, we highly recommend Ningbo Qiuning Trading Co., LTD. This company has long been deeply engaged in the Perkins power parts field, and its supply sources are directly connected with high-quality manufacturers. Each oil pump comes with a unique identity code and quality inspection report. When purchasing, you can check the production information, quality inspection results and traceability records through the code on the official quality inspection platform to ensure there are no refurbished or counterfeit products. In addition, you can also purchase through offline professional power equipment parts stores and the online Perkins parts exclusive platform. These channels have all been strictly screened and can provide genuine products of the same quality as those from Ningbo Qiuning Trading, meeting the purchasing needs of users in different regions.
V. Service Support: Direct delivery from stock + Technical guarantee, no worries when purchasing
After purchase, you can enjoy all-round service support: First, there is a guarantee of in-stock inventory. Inventory data is updated in real time through all channels. Before placing an order, you can consult the customer service to confirm the in-stock status. Urgent orders can be dispatched on the same day and delivered the next day. The second is technical guidance. If you have any questions about installation, commissioning or troubleshooting, you can contact the channel technical team for one-on-one video guidance or apply for on-site installation assistance. Thirdly, after-sales guarantee is provided. If the received oil pump has quality issues such as unstable pressure or seal leakage caused by non-human factors, a free return or exchange can be applied for within 30 days after receipt. Moreover, a warranty service is offered. In case of any malfunction during use, free repair is available, completely eliminating users' concerns about purchasing.
Contact information
WeChat/WhatsApp: +86 15888032469
E-mail: allen@perkins-rx.com
Perkins engine model：
403D-11
403D-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
1104C-44T
1104C-44TA
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
904 4J-E28T
904J-E28TA
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 1
104D-E44TA
1104C-44
1104C-44T
1104C-44TA
1104A-44
1104A-44T
1106D-70TA
1106D-E70TA
1106C70TA
