The most complete kit available and what we use ourselves!! N16 Timing Chain Kit, N12 Timing Chain for all MINI R56 models including Cooper models with N12 / N16 engines. All parts contained in our kit are Genuine OEM parts – these are not your standard aftermarket kits.
 
Contains the following items:
11 31 8 618 318 – Timing Chain
11 31 7 607 551 – Timing Chain Tensioner
11 31 7 577 631 – Upper guide rail
11 31 7 577 301 – Guide rail
11 31 7 533 879 – Chain tensioner rail
11 31 7 534 771 – Bearing bolt guide rail
11 31 7 550 461 – O-ring bolt guide rail
11 31 7 534 768 – Bearing bolt guide / tensioner rail x 2
11 21 7 588 996 – Crank Sprocket Timing Chain
11 31 7 542 856 – flange bolt upper rail mount x 2
11 36 7 545 862 – Vanos unit, inlet camshaft
11 36 7 536 085 – Vanos unit, outlet camshaft
11 36 7 536 087 – Vanos Bolt x 2
15-37633-01 – Rocker Cover Gasket Set (Victor Reinz – OEM supplier)
19035976B – Front Crank Seal (Freudenburg – OEM supplier)
036.164 – Elring Dirko Sealant