Cat305 Cat306 Excavator Parts Track Link 39L Track Chain

Cat305 Cat306 Excavator Parts Track Link 39L Track Chain. High Hardness Surface: Surface hardness reaches HRC50-56 with a depth of 8-12mm. Durable Material: Constructed from 50Mn or 40Mn steel for superior strength. Comprehensive Warranty: Covers 2000 hours of operation for peace of mind. Advanced Manufacturing: Produced using forging, casting, machining, and heat treatment. Strict Quality Control: Every piece is individually tested to ensure product safety. Flexible Delivery: 7-10 days for stock items, 25-30 days for new orders. Customizable Options: Available in black or yellow colors with custom track link options.