This thrust bearing and thrust washer set is an aftermarket new replacement for Komatsu excavator engines. It is identified by part number 6736-29-8610 and is used in 4D102 and S6D102 engine applications. The set is suitable for workshops, rebuilders and parts wholesalers looking for a reliable crankshaft thrust control component.
The thrust bearing and thrust washer control axial movement of the crankshaft inside the engine block. When they wear, crankshaft end play can increase, which may lead to noise, vibration and damage to other internal components. Replacing them during an engine rebuild helps restore correct clearance and supports long service life.
As a parts wholesaler, we also stock other 4D102 and S6D102 engine components to support a complete rebuild:
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 in the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, India and other markets, 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 kept in stock.
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. This listing is for the thrust bearing and thrust washer 6736-29-8610. Other related engine parts are available on request.
This is an aftermarket new thrust bearing and thrust washer set for Komatsu excavator engines, identified by part number 6736-29-8610. It is used in 4D102 and S6D102 engine applications and fits machine models including PC60-7, PC75UU, PC120-6, PC128UU, and PC200-6. The set controls crankshaft axial movement and is typically replaced during engine rebuilds to restore correct end play. It is supplied by Hangzhou XC Machinery Co., Ltd. as an engine spare part.
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