Hangzhou XC Machinery Co., Ltd. supplies aftermarket diesel engine spare parts for Mitsubishi S4S engines used in excavators and other construction equipment. This listing covers the S4S piston ring set with part numbers 34417-11011 and 34417-02012, along with related S4S engine components.
The S4S piston ring set is an aftermarket new replacement part intended for Mitsubishi S4S diesel engines. Piston rings help maintain compression, control oil consumption, and support efficient engine operation. This item is offered as part of our broader S4S engine parts range.
In addition to the piston ring set, we can supply other S4S engine components as part of a liner kit or separate order, including:
Please confirm the exact part number and engine model when enquiring so we can match your requirement.
Hangzhou XC Machinery Co., Ltd. is a parts wholesaler based in China, supplying excavator hydraulic pumps and parts, engine parts, undercarriage parts, electric parts, seal kits, filters, final drive and gear parts, hydraulic breakers, rock buckets, and scanner diagnosers. We have served customers worldwide, including the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, and India, and have been in the construction equipment industry for over 8 years.
We offer excavator OEM and genuine parts for South Korean brands such as Daewoo, Doosan, Hyundai, Volvo, and Samsung; Japanese brands such as Komatsu, Hitachi, Kobelco, Kato, Isuzu, and Mitsubishi; and Chinese brands such as SDLG, SANY, Zoomlion, and Liugong. A variety of quality parts are stocked and ready for supply.
WhatsApp / Phone: +86 136 4581 9133
Skype: robinwanguuu@hotmail.com
Email: Ricardo@xcgparts.com
WeChat: welchanparts_luke
Website: www.xcgparts.com
Note: This is an aftermarket new part. Please verify part numbers and engine model before ordering.
This product is an aftermarket new piston ring set for Mitsubishi S4S diesel engines, identified by part numbers 34417-11011 and 34417-02012. It is designed as a replacement component to help maintain compression, control oil consumption, and support efficient engine operation. The set is part of a broader range of S4S engine spare parts available for excavators and other construction equipment. It is not a genuine Mitsubishi part and is supplied by Hangzhou XC Machinery Co., Ltd.
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