Wiktionary (0.00 / 0 votes) Rate this definition: sultan (Noun). Originally, a secular office, formally subordinate to -, but de facto the power behind the throne of the (theoretically universal) caliph. hereditary ruler in various Muslim states (sultanate), varying from petty principalities (as in Indonesia and in Yemen), often vassal of a greater ruler, to independent realms, such as Oman, Brunei, or an empire such as the Turkish Ottoman Empire.
Rocker arm. A rocker arm (in the context of an internal combustion engine of automotive, marine, motorcycle and reciprocating aviation types) is an oscillating lever that conveys radial movement from the cam lobe into linear movement at the poppet valve to open it.hen the camshaft lobe raises the outside of the arm, the inside presses down on the valve stem, opening the valve. When the outside of the arm is permitted to return due to the camshafts rotation, the inside rises, allowing the valve spring to close the valve.
Rocker Panels. A rocker panel is a body repair panel that fits under the door usually for rust repair. Mill Supply stocks several different kinds of rocker panels including OE style rockers, outer skin only rocker panels, extended rocker panels for 2 or 4 door trucks and cars.Some of the more popular trucks have a choice of different kinds depending on your needs.ill Supply stocks several different kinds of rocker panels including OE style rockers, outer skin only rocker panels, extended rocker panels for 2 or 4 door trucks and cars. Some of the more popular trucks have a choice of different kinds depending on your needs.