Abstract: A seat suspension system for a machine is provided. The seat suspension system includes a lower housing, an upper housing and an intermediate support member arranged to support the upper housing. A height adjustment assembly is arranged between the intermediate support member and the upper housing. The height adjustment assembly includes a plurality of swing links arranged and configured to move the upper housing in an upward direction and a rearward direction relative to the intermediate support member. A suspension assembly is arranged between the lower housing and the intermediate support member and movably supporting the intermediate support member and the upper housing on the lower housing. The suspension assembly includes a first scissor arm and a second scissor arm pivotally connected to the first scissor arm.

Abstract: A crankcase ventilation system for an internal combustion engine having a cylinder block that at least partially defines at least one cylinder includes a valve cover configured to be mounted on an individual cylinder head corresponding to an individual cylinder and form a cavity therein. Further a crankcase ventilation opening associated with the valve cover. A crankcase breather incorporated into the valve cover. The crankcase breather includes a breather body, an inlet portion in fluid communication with the cavity of the valve cover, and an outlet portion aligning with the crankcase ventilation opening of the valve cover.