This aftermarket new full gasket kit is designed for the Cummins QSB5.9 diesel engine used in excavators and other construction equipment. It provides the sealing components needed for a complete engine overhaul, helping to restore reliable performance during rebuild or repair work.
The overhaul gasket set includes the gaskets and seals commonly required when rebuilding a QSB5.9 engine. Depending on the specific set configuration, it supports sealing for the cylinder head, oil pan, timing cover, and other critical joint areas. This helps reduce the need to source individual gaskets separately.
In addition to the full gasket kit, we can supply related QSB5.9 engine components, including:
Hangzhou XC Machinery Co., Ltd. is a parts wholesaler based in China. We supply 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 serve customers worldwide, including the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, the 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
Please confirm your engine model and part number before ordering to ensure correct fitment.
This is an aftermarket new full gasket kit (overhaul gasket set) for the Cummins QSB5.9 diesel engine, referenced by part numbers 3088343 and 3800487. It contains the gaskets and seals typically required for a complete engine overhaul, supporting sealing at major joint areas such as the cylinder head, oil pan, and timing cover. It is intended for QSB5.9 engines used in excavators and other construction equipment. The kit is supplied by Hangzhou XC Machinery Co., Ltd.
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