Detailed product Description
Excellent design and manufacturing process: The Caterpillar 326-4756 fuel injector assembly adopts Caterpillar's proprietary metallurgical technology and precision manufacturing process. Its design aims to meet the stringent requirements of modern high-performance diesel engines for injection pressure and accuracy, ensuring better fuel atomization and more complete combustion, thereby effectively improving engine efficiency and reducing harmful pollutant emissions.
Accurate and reliable technical specifications: This injector assembly is designed with precise dimensions, with a height of 129.5 millimeters, a length of 223.5 millimeters, and a width of 121.9 millimeters. These precise dimensions ensure a perfect match and easy installation with Caterpillar's corresponding engine models, such as the Caterpillar 312D excavator.
Addressing the core pain points of users: Although Caterpillar equipment has excellent performance, it generally suffers from low universality of parts, longer procurement time for original parts, and higher maintenance costs. Choosing the genuine 326-4756 fuel injector assembly from the original factory can avoid secondary damage caused by compatibility issues. Its excellent durability and reliability help reduce unexpected shutdowns caused by fuel injector failures, effectively controlling overall operating costs in the long run.
Improving engine performance and lifespan: The condition of the fuel injector is directly related to the health of the engine. Poor quality fuel or injector failure can cause difficulty starting the engine, reduced power, black smoke, and even damage to the fuel injectors and pump body. The 326-4756 assembly is manufactured strictly in accordance with Caterpillar standards, and its fine filtering and efficient injection of fuel help protect the entire fuel system and key engine components, extending the overhaul cycle.
Compliance with strict emission standards: With increasingly stringent environmental regulations, it is crucial to use high-quality fuel injectors. The design of this injector assembly helps the engine meet current emission standards and is a reliable choice for maintaining equipment compliance during operation.
Quality Assurance and Applicability: Choosing the genuine Caterpillar 326-4756 fuel injector from the factory means you receive components of the same quality as the initial configuration of your equipment. It is designed specifically for Caterpillar engines, ensuring optimal compatibility and performance, avoiding performance degradation and potential risks that may arise from non original parts.
The long-term value of investing in equipment: Equipping your Caterpillar equipment with genuine 326-4756 injectors is a wise investment in the long-term stability and resale value of the equipment. A one-time quality investment can reduce the time and cost of repeated repairs, ensuring that your important projects are progressing on schedule.
Reminder: To ensure the long-term operation of the fuel injector and engine, it is recommended to use high-quality diesel and regularly replace the fuel filter. Poor quality fuel is one of the main causes of injector failure.
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O-ring 8L2746 Seal 1073117
Hose 1W2835 Seal 1178766
Hose Clamp 9M2904 Oil Seal 1362443
Hose 5P1255 Ring 1362444
O-ring 6V1197 Support Ring 1362445
Fuel Pressure Sensor 1946725 Spacer Sleeve 1373749
O-ring 6V5048 Lip Seal 1373751
Fuel Temperature Sensor 1060735 Motor Assembly (Old Part Number 1613732) 4252717
O-ring 8L2786 Motor Resistor 1613734
Fuel Injector 1747526 Turbocharger Nut 1687800
Rectangular Seal 1167222 Hose 2299127
Injector wiring harness 1797087
Hose 2299128
Bolt 1361869
Radiator cap 2302920
Bolt 1A5964
Seal 2349503
Bolt 2P3206
Turbocharger 2385102
Exhaust manifold 1633103
Fan pump 2478968
Exhaust manifold 1738352
Seal 2590891
Exhaust manifold 1738353
Hydraulic pump assembly 2667952
High-temperature-resistant bolt 2N2765
Cylinder head 2811640
High-temperature-resistant nut 2N2766
Radio 3068802
Taper lock stud 1061793
Multi-way valve assembly 3526870
Lock washer 5M2894 Bearing 4B3665
Spacer Sleeve 1083612 Seal 6E5412
Spacer Sleeve 1149223 Ring 6I6788
Taper Lock Stud 3K3256 Retaining Ring 6V5590
Nut 6V8801 Ring 7Y4633
Spring Repair Kit 2263939 Seal 9N1756
Guard Assembly 2056344 Bucket Pin 2185433
Guard Assembly 2056345 Elbow 5K9243
Guard Assembly 2056346 Clamp 8T6703
Guard Assembly 2309554 Engine Foot 1476982
Seal 1P0436 Engine Foot 1476983
O-Ring 6V5049 Case drain filter 2237809
Fuel temperature sensor 1022240 Hose 2181123
Hose assembly 1129265 Swing motor bolt washer 2676787
Hose assembly 1256797 Oil pan gasket 1880210
Hose assembly 1287135 O-ring 5H6734
Hose assembly 1316833 Pin 2M5652
Hose assembly 1388745 Right link rail 1421803
O-ring 336033 Left link rail 1421804
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1R1808 Caterpillar oil filter. Similar product models:
4N-0313; 4N-5823; 4P-2839; 4S-8337; 4S-8340;
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8T-8076; AR-43605; KRJ 5170; 094-4412.
The primary function of a Caterpillar oil filter is to filter engine oil, improving its cleanliness and lubricity. Clean oil is supplied to moving parts such as the crankshaft, connecting rod, camshaft, supercharger, and piston rings, providing lubrication, cooling, and cleaning, thereby reducing engine wear, ensuring optimal performance, and extending the life of these components. 1R0716 Caterpillar Oil Filter Comparable Models
4A-0332; 4H-8792; 4J-0816; 4J-6064; 41-8463;
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1R1808 Caterpillar Oil Filter: Similar Models
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4T-3131; 4T-6788; 4T-7948; 4W-4840; 8N-9850;
8T-8076; AR-43605; KRJ5170; 094-4412
