Guangzhou Tengsong Construction Machinery Equipment Co., Ltd
DAILY REFINING品牌始终追求环保节能、零故障率，甄选工程机械市场最高品质配件，有效延长使用寿命， 是目前全球最具竞争力的工程机械发动机配件供应商。 DAILY REFINING品牌：品质与创新的发动机零部件品牌 DAILY REFINING 是一个致力于提供高品质创新型发动机零部件的品牌。通过持续的研发和严格的质量控制，DAILY REFINING 为全球汽车和机械行业提供高品质的发动
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yanmar 4TNE98 4D98E hyundai excavator parts PISTON 129902-22080 129903-22081
product description
| part number: | 129902-22080 129903-22081 |
| For models: | SH75-3 |
| weight | 0.8.5kg |
| Warranty period: | high quality low price long life |
| Quality: | 1 year |
Piston information:
The piston is connected to the crankshaft through a connecting rod , often shortened to rod or conrod . These parts together are known as the piston assembly . Both ends of the connecting rod are free to pivot: The part of the connecting rod which connects to the piston is called the small end , and the end that attaches around the crankshaft is called the big end . The big end will have bearing inserts which minimise friction and maintain an exact oil clearance with the rod journal on the crankshaft.
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