The 10R-9695 fuel injection pump is a reliable diesel fuel system component developed for CAT 3056E engine applications. Manufactured with precision-engineered pump elements, durable internal components, high-strength housing materials, and advanced sealing technology, it ensures consistent fuel supply, accurate injection timing, and efficient combustion performance under demanding operating conditions.
Compatible with Caterpillar 3056E diesel engines, this fuel injection pump replaces Part No. 10R-9695, 10R9695, 428159, and 478-4844. The optimized fuel injection system helps restore engine power, improve throttle response, maintain stable fuel pressure, and enhance combustion efficiency during continuous heavy-duty operation.
This diesel fuel pump is widely used in excavators, construction equipment, industrial machinery, and other diesel-powered applications equipped with CAT 3056E engines. It is an effective replacement solution for fuel pumps affected by internal wear, fuel leakage, reduced injection pressure, or unstable engine performance. Designed for engine repair, overhaul, and preventive maintenance, it provides reliable fitment and long service life in harsh working environments.
Built with durable materials and precise manufacturing processes, the 10R-9695 fuel injection pump offers excellent resistance to vibration, high temperature, and continuous workload. Each unit is carefully inspected before shipment through fuel delivery calibration, pressure testing, leakage inspection, dimensional verification, and performance evaluation to ensure consistent quality.
Whether you are an equipment owner, repair workshop, machinery dealer, or spare parts distributor, the CAT 3056E fuel injection pump provides a dependable solution for restoring engine efficiency, reducing downtime, and maintaining stable machine operation.

















