Cylinder head. 100 - cylinder block; 209 - pusher (without cylinder shut-off system); 210 - pusher guide; 211 - pusher guide bolt; 212 - pusher rod; 213 - rocker; 214 - rocker support bolt; 215 - rocker support; 216 - plug of the cooling jacket; 217 - cylinder head gasket; 218 - cylinder head; 219 - pusher (with cylinder shut-off system); 220a - head bolt (M8); 2206 - head bolt (M11; early models); 221 - head bolt (M10; late models; M11; early models); 222 - oil scraper cap; 223 - valve spring; 224 - valve spring plate; 225 - crackers; 226 - plug of the cooling jacket; 227 - intake valve; 228 - exhaust valve; 229 - cork; 230 - locating pin; 422 - O-ring oil filler neck; 423 - oil filler neck; 424 - oil filler cap; 450 - cover sealing ring; 504 - valve cover gasket; 505 - valve cover; 516 - valve cover bolt; 600 - exhaust manifold; 601 - exhaust manifold gasket; 602 - exhaust manifold mounting bolt; 603 - exhaust manifold heat shield; 604 - exhaust manifold heat shield bolt; 700 - crankcase ventilation hose - air; 716 - crankcase ventilation hose - gases; 719 - bracket for ignition coils; 720 - ignition coil bracket bolt; 721 - a bundle of wires of ignition coils; 722 - ignition coil; 723 - ignition coil bolt; 724 - spark plug wire; 725 - coolant temperature sensor; 726 - spark plug