Fits 49189-02450/4918902450, 4918902480, 51-8122/518122, 8943675161/8943675161A—engineered for excavators with 4BD1-T engines.Who it’s for: Excavator fleet managers, 4BD1-T technicians, and operators handling digging/loading tasks in construction or mining.
Solves: Power lag, inefficient digging, and unplanned downtime. Restores lifting torque, boosts fuel efficiency, and extends excavator life in rough terrains.
Direct fit? Yes, no modifications required.
Warranty? 18-month manufacturer guarantee.
Use Case: Ideal for construction site digging, quarry material handling, and small-to-medium earthmoving projects.About Us: 25+ years in turbo engineering. Our certified team delivers OEM-grade parts trusted by 5,000+ global construction firms.Upgrade for steady performance—keep excavation projects on schedule.