8409910085
- Parts suitable for use solely or principally with the engines of heading 8407 or 8408
- Other
- Suitable for use solely or principally with spark-ignition internal combustion piston engines
- Cylinder head blank for a four cylinder engine with 10 cores, made of aluminium alloy EN AC-45500, with: -no other components, -a hardness of 52 HRB or more, -casting defects size of not more than 0,4 mm and not more than 10 defects per cm², -a dendrite arm space in combustion chamber of not more than 25 μm, -a double deck water jacket design and -a weight of 18 kg or more but not more than 19 kg, -a length of 506 mm or more but not more than 510 mm, -a height of 282 mm or more but not more than 286 mm, -a width of 143,7 mm or more but not more than 144,3 mm, in one single consignment of 1 000 pieces or more