OE/OEM Part Number: 11257576973, 11257566019, 11257540609, 11257566479.
Fitment: Engine piston ring set fits for Mini One, for Cooper, for Cooper S & JCW; for Mini R56 R57 2006-2015;for Mini Clubman R55 2007-2014; for Mini Clubvan R55 2012-2014.
Precise Standard Fit: 77mm bore size perfectly matches 1598 CC / 16V engines with N14B16 series for seamless use.
Material: Crafted from robust metal material, offering long-lasting performance and reliability.
Complete 4-Set: Comes with 4 sets of piston rings, providing all you need for engine maintenance.