
Track Chain Pitch 171mm Fits PC100 PC120-5 PC120-6 Excavator Undercarriage 203-32-00101. 25-Year Manufacturing Legacy: Backed by a 25-year family-owned factory heritage in fasteners and undercarriage parts. Factory-Direct Pricing: No middlemen on fastener series, providing OEM quality at first-hand prices. Massive Stock Availability: Strategic warehouses in Changsha and Quanzhou ensure rapid global dispatch. 1-Year Warranty Coverage: Comprehensive 1-year warranty provided for all mechanical equipment. 24/7 Online Support: Round-the-clock technical assistance available for all customers. CE and ISO9001 Certified: Products meet international standards for safety and quality management. High-Strength Material: Constructed from premium 35mnb steel with HRC52-58 surface hardness. One-Stop Solution: Complete range of undercarriage parts and fasteners for efficient procurement.