8M1584 Wear Resistant Leaking Fuel Injector Diesel For Cater-Pillar 3304 / 3306
8M1584 Fuel Injector Diesel Pencil Injector For Cater-pillar 3304 / 3306
8M1584 is a high-precision diesel fuel injector nozzle designed exclusively for Cater-pillar mechanical fuel injection systems. Manufactured from premium hardened alloy steel with ultra-fine grinding treatment, it delivers excellent wear resistance, stable atomization, and consistent injection pressure under heavy-load working conditions. Strict dimensional testing, pressure inspection, and leakage calibration ensure reliable performance and long service life. This nozzle perfectly matches CAT pencil injectors, supporting complete combustion, lower fuel consumption, reduced smoke emission, and improved engine power output. Widely applied in CAT 3304, 3306, D330C, D333C, D342C engines for excavators, loaders, marine engines, and generator sets. It serves as a direct replacement for original parts, ideal for pump overhaul, injector repair, and aftermarket bulk supply with competitive cost performance.
| Product Name: | Nozzle |
| Model No.: | 8M1584 |
| Injector: | CAT pencil injector for 3304 / 3306 |
| MOQ: | 6 pcs |
| Net Weight: | 0.75 KG / PC |
| Packaging Details: | BAT |
| Warranty: | 6 months |
| Delivery Time: | 3-5 Working Days |
| Shipping Way: | FedEx / DHL / UPS |
| Export Market: | Central and South America , Southeast Asia , Africa , Asia , North America etc. |
Frequently Asked Questions
1.What is 8M1584 used for?
8M1584 is a high-precision fuel injector nozzle applied in Cater-pillar mechanical injection systems.
It ensures fine fuel atomization, stable injection performance, higher engine power and lower fuel consumption, widely used for CAT excavators, loaders, generators and marine engines.
2.What is the cross reference for 8M1584?
The common cross part numbers include 8N4697, 5M4086, and 9F0160.
These nozzles share the same mounting size, flow rate and performance, and can be directly interchanged in most CAT applications.
3.What plunger works with 8M1584?
8M1584 nozzle matches standard CAT plungers for 3304 and 3306 fuel pumps, including common Cater-pillar mechanical plunger series such as 1P series, perfectly fitting the original pump and injector assembly.
Certification & Exhibition
Shipping Information
Delivery Time: 3-5 working days for samples; 5-14 working days for bulk orders
Door-to-Door FedEx service for samples
Air or Sea freight for bulk orders
Flexible shipping methods and freight forwarder options available
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