Diesel Fuel Pump Head for CAT C6.4 C6.6 C4.2 Engines
Precision-machined from high-grade steel for superior durability and heat resistance. Direct replacement for OEM parts 326-4635, 3264635, 312-5650, 317-8021, and 324-0532. Optimized for CAT 320D, 321D, and 323D excavators, ensuring seamless compatibility and peak fuel injection performance. Advanced sealing technology prevents leaks under extreme pressure. Ideal for heavy-duty construction, mining, and industrial applications where reliability is critical. Engineered to reduce downtime and extend pump service life. Globally sourced for bulk buyers at unbeatable wholesale prices. Trusted by professionals for OEM-quality without the premium cost.