Precision-Engineered Diesel Fuel Injector for Caterpillar Heavy-Duty Engines
High-performance OEM-grade fuel injector designed for Caterpillar 3512, 3516, and 3508 engines, ensuring optimal combustion efficiency and reduced emissions. Constructed with ultra-durable hardened steel nozzles and CNC-machined components for extreme pressure resistance (up to 30,000 psi) and long-term wear protection. Direct replacement for part numbers 4P-9075, featuring laser-calibrated spray patterns for consistent fuel delivery and 15% improved throttle response. Ideal for mining rigs, marine propulsion, and industrial power generators—minimizes downtime in high-load operations. Globally sourced at unbeatable wholesale pricing, backed by bulk-order discounts and ISO-certified quality control.