Caterpillar(CAT) 320 Series Track Chain
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For Caterpillar(CAT) 320 Series Excavator Track Chain 9W9353, 9W-9353, CA9W9353, CR5350
This track chain is widely recognized with part number 9W9353, 9W-9353, CA9W9353, and CR5350, specifically engineered for Caterpillar (CAT) 320, 320B, 320C, 315, 318C, and 319D. Manufactured by Shengde Machinery (a 26-year factory), this component is forged from high-strength alloy steel with overall heat treatment for maximum structural integrity. The pins and bushings feature deep induction hardening (HRC 52-58) and high-performance sealing to prevent internal wear in abrasive environments. Note: Please verify your pitch, number of sections (e.g., 45 links), and link height with us to ensure a 100% precision fit.
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