N55 S55 Forged Piston Compatible For BMW N55B30 Moly Coated Full Phosphate Coated One Set(84mm moly coated)

★★★★★ 4.9 137 reviews

$1,393.92
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$1,393.92
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 215565510 Release Date 2026/04/12 List Price $557.57 Model Number 215565510
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  • Product Introduction: This product is the core moving component inside the cylinder of an automobile engine. Piston rings are usually composed of gas rings and oil rings. It is a cylindrical structure that forms an effective seal between the piston and cylinder wall, preventing high-temperature and high-pressure gases from entering the crankcase from the combustion chamber
  • Fuel economy: Good sealing means more complete combustion and less energy loss. After replacing the piston ring kit, the engine can use fuel more efficiently, significantly reducing fuel consumption and returning to a healthy state.
  • Production materials: Our product uses higher grade aluminum alloy materials and surface treatments than the original factory, which have higher wear resistance and anti bite properties, thereby extending the engine life after major repairs.
  • Solving the problem of oil burning: One of the main reasons for oil burning in old engines is the wear, carbon buildup, or loss of elasticity of piston rings (especially oil rings). Replacing the entire set of new piston rings can fundamentally restore normal oil scraping ability, effectively control the entry of oil into the combustion chamber, and solve the stubborn problem of oil burning.
  • Easy installation: Our product has undergone rigorous testing and is consistent with your original car, ready to use. If you are unsure if your product is suitable, please send me pictures of your old product and the chassis number information, and we will help you answer.
  • N55 S55 Forged Piston Compatible For BMW N55B30 Moly Coated Full Phosphate Coated One Set

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4.9 out of 5
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137 ratings | 56 reviews
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