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Ring Piston Dongfeng
- Applicable Models: Dongfeng Tianlong KL, KX, GX, KR, KC heavy-duty trucks
- OEM Part No: Piston ring
- Product Type: Engine cylinder piston ring set
- Gas Sealing & Oil Scraping: Reduce oil consumption
- High Alloy Material: Heat-resistant and wear-resistant
- Precision Gap Control: Stable sealing under heavy load
- Pre-shipment Size & Material Test: Long service life
Description
This Dongfeng piston ring set is engine cylinder friction sealing parts. It seals combustion gas inside cylinder, controls engine oil consumption and scrapes excess oil off cylinder wall. Made of high-grade alloy material, featuring excellent wear resistance, heat resistance and fatigue resistance. Precision opening gap and surface treatment guarantee stable sealing performance under high temperature and heavy load. Each piston ring set undergoes size inspection and material performance test before delivery. It is an essential replacement spare part for Dongfeng heavy truck engine overhaul.