A suspension structure includes a trailing arm that couples a hub support portion supporting a wheel hub to a vehicle body. The trailing arm includes a vehicle body side attachment portion attached to the vehicle body, and a hub side attachment portion attached to the hub support portion. The hub side attachment portion is positioned below a shortest virtual line connecting a center of the vehicle body side attachment portion and a rotation center of the wheel hub.

A recreational off-highway vehicle ROV includes a first connection subframe connected to a first rear subframe and a main frame, and an arm connector disposed rightward of a left upper arm and leftward of a right upper arm and supporting the right and left upper arms. A distance between first and second upper connections connecting the first rear subframe and the first connection subframe is longer than a distance between first and second lower connections connecting the main frame and the first connection subframe. A first upper end portion of a left shock absorber and a second upper end portion of a right shock absorber are disposed between the first and second upper connections in a rear view of the vehicle.

A suspension system for a vehicle having a frame includes a first interface member configured to be positioned on a first lateral side of the frame and a second interface member configured to be positioned on an opposing second lateral side of the frame. The first interface member and the second interface member are positioned along a common central axis. The suspension system also includes a first swing arm coupled to the first interface member and configured to rotate about the common central axis, a second swing arm coupled to the second interface member and configured to rotate about the common central axis, and a sway bar coupled to the first interface member and the second interface member. The sway bar is positioned coaxially with the common central axis and extends between the first swing arm and the second swing arm.

A link assembly for a vehicle, comprising a longitudinal link which has an upper link element and a lower link element, and at least one bushing receptacle for receiving a bearing bushing, wherein the bushing receptacle is at least partially integrated in at least one of the link elements, or is connectable as a separate part to the upper link element and the lower link element.

An axle unit includes an axle tube and a suspension arm element, wherein the axle tube extends substantially along a tube axis, wherein the suspension arm element has a first joining region comprising a recess, wherein the first joining region of the suspension arm element is adjacent to the axle tube, wherein the suspension arm element is substantially transverse to the tube axis, and wherein a weld portion between the suspension arm element and the axle tube is located in the first joining region.

An air disc brake system for a heavy-duty vehicle comprising an axle. A spindle is attached to an end portion of the axle. At least a portion of an air disc brake assembly is supported by the spindle. A suspension beam has an axle support portion connectable with the axle. An end portion of the suspension beam is spaced from the axle support portion for attachment with the heavy-duty vehicle. The suspension beam may pivot about the end portion of the suspension beam. An actuator actuates the air disc brake assembly. The actuator has a movable member to actuate the air disc brake assembly. Structure is associated with the suspension beam for supporting at least a portion of the actuator. A surface defines an opening in the suspension beam through which the movable member may extend or that may receive and support a portion of the actuator.

A suspension linkage for a motor vehicle includes an extruded body having a first wall and a longitudinal length. An extruded feature is disposed on the first wall of the extruded body and extends along the longitudinal length. The extruded feature has a cross-sectional profile configured to control a flexural rigidity of the suspension linkage.

An all-terrain vehicle includes a frame, a transmission, an axle support, a driving shaft and a rear suspension assembly. The transmission is mounted on the frame. The driving shaft is coupled between the transmission and the axle support. The rear suspension assembly includes left and right rear suspension subassemblies symmetrically arranged at left and right sides of the frame. Each of the left and right rear suspension subassemblies includes an upper control min and a lower control arm, the upper control arm has a first end pivotally coupled to the frame and a second end pivotally coupled to the axle support, the lower control arm has a first end pivotally coupled to the frame and a second end pivotally coupled to the axle support, and a junction of the first end of the upper control arm and the frame is located behind the driving shaft.

There is provided a vehicular suspension arm used for a suspension device of a vehicle. The vehicular suspension arm according to an embodiment of the present invention may comprise: a body portion constituting a basic body of the vehicular suspension arm; and a mounting portion formed in one end of the body portion and configured to connect the vehicular suspension arm to a wheel or a vehicle body of the vehicle, wherein the body portion may have a closed-box-section structure in which a hollow inner space is defined, and the closed-box-section structure may be configured such that the body portion is formed to integrally extend around the hollow inner space.

According to some embodiments of the disclosed subject matter, a ride-on mower can include a main frame, a side member pivotally connected to the main frame, and a transaxle. The transaxle can include a pump portion that has a pump housing fixed on the main frame and a fluid displacement structure located in the pump housing. The transaxle can further include a motor portion including a motor housing and a fluid driven structure located in the motor housing. The motor housing can be separate from the pump housing, and the motor housing can be carried on and movable with the side member. Tubing can interconnect the pump portion and the motor portion.