Caterpillar original for Caterpillar 3204 3304 3306 Engine 1W6541 Fuel Injection Pump Plunger Replacement for OEM 4P9830 Excavator E180 Common Rail Diesel Injector Pump Plunger original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 1W6541 |
| MOQ: | 1 |
| Price: | $17-$36 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar 3204 fuel injection pump plunger
,1W6541 diesel injector pump plunger
,OEM 4P9830 excavator injector plunger
Caterpillar original for Caterpillar 3204 3304 3306 Engine 1W6541 Fuel Injection Pump Plunger Replacement for OEM 4P9830 Excavator E180 Common Rail Diesel Injector Pump Plunger original new injector
Fuel Type | Diesel |
Condition | Brand New |
Applicable Engine | Caterpillar 3204, Caterpillar 3304, Caterpillar 3304B, Caterpillar 3306, Caterpillar 3306B, Caterpillar 3406B, Caterpillar 3406C, CAT Industrial Engines, CAT Marine Engines, CAT Generator Engines |
Injector Type | Not Available |
Quality Standard | OEM Equivalent |
Packaging | Not Available |
Fuel System | Mechanical Fuel Injection System |
OE Number | 1W6541, 1W-6541 |
Brand | CAT |
Cross Number / Universal Number | 20R5291, 20R-5291, 1P6400, 4P9830, 6N7525, 6N7527, 6N7828, 7W5929, 7W6929, 9H5797, 1086633 |
Vehicle / Equipment Application | E180, E240, E300, E300B, EL180, EL240, EL300, EL300B, D3, D4, D5, D6D, D6G, D7G, 910, 916, 926, 930, 936, 950B, 950E, 966C, 966D, 966E, 966F, 120G, 130G, 140G, 160G, 815B, 816B, 615, 621E, 627B, 627E, 508, 515, 518, 525 |
Application Type | Construction Equipment, Mining Machinery, Power Generation Systems, Marine Propulsion Engines, Industrial Power Units, Heavy-Duty Diesel Applications |
For industrial parts distributors, heavy equipment fleet operators and maintenance teams servicing Caterpillar diesel power systems, the CAT 1W6541 Fuel Injection Pump Plunger Assembly is a purpose-built core component for mechanical fuel injection pumps. As the primary pressure-generating element within the pump assembly, it delivers precise fuel metering, maintains consistent injection timing, supports optimal combustion efficiency and preserves rated engine performance across varied operating conditions. It is a recognized OEM-spec part compatible with a wide range of CAT diesel engine platforms.
Manufactured from heat-treated alloy steel with precision CNC grinding, the 1W6541 plunger meets strict OEM dimensional standards for reliable fit and consistent function. It features precision-ground sealing surfaces, high-pressure fuel delivery capability, exceptional wear resistance and an extended service life even under continuous heavy-load use, making it suitable for harsh operating environments across construction, mining, marine and power generation sectors.
This assembly is interchangeable with all listed cross-reference part numbers and fits a broad catalog of CAT heavy equipment models. Following installation, technicians should calibrate the injection pump, verify injection timing and test injection pressure to ensure full functionality. The unit reduces unplanned downtime and lowers long-term operating costs, delivering dependable OEM-equivalent performance for demanding diesel applications.
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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com