A front suspension lift kit for a golf cart includes a kingpin sleeve and a kingpin. The kingpin is configured to extend through both the kingpin sleeve and a steering knuckle of the golf cart. A frame spacer is mountable to a frame of the golf cart, and a leaf spring is mountable to the frame spacer. The frame spacer is configured for positioning the leaf spring such that the leaf spring is spaced from the frame of the golf cart when the frame spacer is mounted to the frame of the golf cart and when the leaf spring is mounted to the frame spacer.

Systems and methods relating to the replacement of specific parts in farm equipment to thereby adjust the farm equipment's capabilities. To modify the ground clearance of farm equipment, especially sprayers with a strut type suspension, the spindles of the suspension system along with the air spring absorber are replaced. The original spindles are replaced with longer spindles while the air spring absorber is replaced with one that allows for an increased range of travel. As well, the fixed linkage arms that connect the air height control valves to the suspension system are also replaced with longer arms. These longer linkage arms may be of a fixed length or they may be of an adjustable length.

A lift kit having front and rear coils improves the post-installation handling characteristics of a vehicle on which the lift kit is installed.

A device and method for providing extension capability to an installable shock absorber for a vehicle.

A front lifting system for vehicle comprises a threaded pipe, an annular hydraulic unit, and a fixing base. When the threaded pipe covers a shock absorber, a spring covers a damper of the shock absorber and two ends of the spring are respectively abutted against the annular hydraulic unit and the damper. At this time, the annular hydraulic unit does not act. When the annular hydraulic unit acts, it pushes the spring upwardly and further the spring pushes the damper upwardly so that the front of the vehicle may be lifted up to prevent the front of the vehicle with lower chassis from damage while going uphill or downhill.

An embodiment of the present invention discloses a device (100) for connecting a wheel to a vehicle (620) comprising: an input shaft (620) able to be kinematically connected to an engine of a vehicle and having a rotation axis (C); an oscillating support (120) able to be hinged to a vehicle frame (T) along a predetermined horizontal hinge axis (B) parallel to and distanced from the rotation axis (C) of the input shaft (620); an auxiliary shaft (125) rotatably associated to the oscillating support (120) according to a rotation axis (A) parallel to and distanced from the hinge axis (B); a wheel-bearing hub (110) rotatably associated to the oscillating support (120) according to a rotation axis (A) parallel to and distanced from the hinge axis (B); first transmission means (625) able to transmit the motion from the input shaft (620) to the auxiliary shaft (125); second transmission means (130) able to transmit the motion of the auxiliary shaft (125) to the wheel-bearing hub (110).

A front suspension lift kit for a golf cart includes a kingpin sleeve and a kingpin. The kingpin is configured to extend through both the kingpin sleeve and a steering knuckle of the golf cart. A frame spacer is mountable to a frame of the golf cart, and a leaf spring is mountable to the frame spacer. The frame spacer is configured for positioning the leaf spring such that the leaf spring is spaced from the frame of the golf cart when the frame spacer is mounted to the frame of the golf cart and when the leaf spring is mounted to the frame spacer.

A ball joint relocation kit including a ball stud having a ball end, a threaded end, and a shaft with a straight outer diameter, and a sleeve having a tapered outer diameter and a straight inner diameter, wherein the sleeve is adapted to be received in a tapered hole through a steering knuckle from a bottom side, and the ball stud is adapted to be received through the tapered hole and the sleeve from the top side. The ball joint relocation kit can be used to replace an OEM ball stud to relocate the ball joint from below the steering knuckle to above the steering knuckle in suspension lifted vehicles.

An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a bellows and a piston. The bellows includes a bellows chamber. The bellows is attached to a main member of the heavy-duty vehicle and to the piston. The piston includes an open bottom that is sealingly closed by a disc attached to the open bottom. The piston and the disc define a piston chamber. The piston is mounted on the suspension assembly of the heavy-duty vehicle. The bellows chamber and the piston chamber are in fluid communication with each other via at least one opening, wherein airflow between the bellows chamber and the piston chamber provides damping to the suspension assembly of the heavy-duty vehicle.

An insertable drive modal for replacing an existing electric motor and drive configuration in an electric vehicle or for converting an internal combustion vehicle to an electric vehicle with a new motor and drive configuration.