Our product is made of 2618 forged aluminum alloy, with a tensile strength of 450MPa, which is 60% stronger than ordinary cast pistons and can better cope with high temperature and high pressure working conditions of engines.
Our product has undergone five axis CNC precision machining, with dimensional tolerances controlled within ± 0.002mm, ensuring precise fit with the cylinder wall and reducing the risk of air leakage.
Equipped with low tension piston rings, the friction coefficient is reduced by 30%, reducing power loss, while improving sealing and reducing oil consumption.
Each piston undergoes multiple quality inspection processes such as size testing, pressure testing, and wear resistance testing to ensure reliable quality.
4 Pcs 77mm Bore N12 N16 Engine Piston & Ring Compatible For Mini Cooper Countryman Paceman R55 R56 R57 R58 2006-2016 Car Accessories
وصف
Part number: 11257589348
Size STD : 77 mm Bore 1.2 x 1.5 x 2.0
Engine size: 1598 CC / 16V
Compatible For engine codes: N12 N16
Note:
Please make sure the part number our listing is the same as your original one.
Fit Compatible For:
Compatible For 06-16 MINI R55-R60 Cooper Countryman Paceman N12 N16 Engine
Package included:
4X Piston & Ring Set as picture show
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