Hangzhou XC Machinery Co., Ltd. supplies aftermarket new diesel engine spare parts for Mitsubishi excavators. This connect rod bearing (part number ME012227) is designed for the 4D31T engine used in HD400 and HD450 models. It serves as a direct replacement for worn or damaged bearings, helping maintain engine performance and reliability.
In addition to connect rod bearings, we stock a wide range of 4D31T engine components, including:
These parts are suitable for maintenance, overhaul, and repair projects. Combining them can help ensure a complete engine rebuild.
We are a China-based wholesaler and supplier of excavator parts, serving customers worldwide for over 8 years. Our product range includes hydraulic pumps and parts, engine parts, undercarriage components, electric parts, seal kits, filters, final drives and gear parts, hydraulic breakers, rock buckets, and scanner diagnosers. We offer OEM and genuine parts for major brands such as Daewoo, Doosan, Hyundai, Volvo, Samsung, Komatsu, Hitachi, Kobelco, Kato, Isuzu, Mitsubishi, SDLG, SANY, Zoomlion, and Liugong. With a diverse inventory, we aim to meet the needs of construction equipment owners and repair shops globally.
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We welcome customers from all over the world, including the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, India, and more. Contact us for your excavator parts needs.
The Mitsubishi Excavator HD400 HD450 Diesel Engine spare parts 4D31T Connect Rod Bearing ME012227 is an aftermarket new connecting rod bearing designed for the 4D31T diesel engine used in Mitsubishi HD400 and HD450 excavators. It serves as a direct replacement for worn or damaged bearings, helping to maintain engine performance and reliability. This part is manufactured to meet or exceed original specifications for fit and function. It is suitable for engine maintenance, overhaul, and repair projects.
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