137240 ⎘
Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle for machines or engines characterised by cylinder arrangements, e.g. star or fan
Oil control valve system for valve actuation switching
#2Oil control valve system for valve actuation switching
#3Lost-motion variable valve actuation system with valve deactivation
#4Lost-motion variable valve actuation system with valve deactivation