This aftermarket new piston is designed for Komatsu diesel engines S6D140 and SA6D140, commonly used in excavator models PC650-5, PC710-5, and PC1600-1. It serves as a direct replacement for part numbers 6212-31-2170 and 6211-31-2130.
This piston is suitable for Komatsu excavators PC650-5, PC710-5, and PC1600-1, as well as other machinery equipped with S6D140 or SA6D140 diesel engines. It is ideal for engine overhauls and maintenance.
Hangzhou XC Machinery Co., Ltd. is a China-based wholesaler and supplier of excavator parts, serving customers worldwide for over 8 years. We specialize in hydraulic pumps and parts, engine parts, undercarriage parts, electrical parts, seal kits, filters, final drives and gear parts, hydraulic breakers, rock buckets, and diagnostic scanners. We offer OEM and genuine parts for major brands including Komatsu, Hitachi, Kobelco, Kato, Isuzu, Mitsubishi, Daewoo, Doosan, Hyundai, Volvo, Samsung, SDLG, SANY, Zoomlion, and Liugong. Our customers come from the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, India, and beyond.
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This is an aftermarket new piston for Komatsu S6D140 and SA6D140 diesel engines, used in excavators PC650-5, PC710-5, and PC1600-1. It replaces part numbers 6212-31-2170 and 6211-31-2130. The piston is part of a range of engine spare parts including liner kits, piston ring kits, snap rings, main bearings, valve guides, intake valves, and gasket kits. It is designed as a direct replacement for engine overhaul and maintenance.
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