Abstract: An extension has a main extension body with a first extension end and a second extension end, an extension passage is defined there between. An annular extension recess is formed about the extension passage at the first extension end. An annular extension flange is formed about the extension passage at the second extension end. A saddle has a main saddle body with a first saddle end and a second saddle end with a saddle passage defined there between. An annular saddle flange is formed about the saddle passage at the second saddle end. A fastener has an elongate shaft with a first shaft end and a second shaft end. A head is at the first shaft end. A fastening engagement is about the second shaft end. The shaft is configured to be disposed within the saddle passage and the extension passage.

Abstract: The present invention is a fluid exchange machine, such as a brake fluid exchange machine or an automatic transmission fluid exchange machine, that includes a new fluid tank, a waste fluid collector, a pump for introducing new fluid into a vehicle, and a controller for managing the operation of the fluid exchange machine. Coupled to the controller is a global positioning satellite (GPS) receiver that can identify the location of the fluid exchange machine at all times, and a wireless transmitter that can wirelessly transmit the location of the fluid exchange machine to a remote location. In a preferred embodiment, the wireless transmitter can also track and communicate the number and time of each fluid exchange operation, and the amount of fluid, so the recipient of the data can discern where the fluid exchange machine is at all times, how many fluid exchange operations the machine performs, and when each fluid exchange operation is performed.

Abstract: An extension has a main extension body with a first extension end and a second extension end, an extension passage is defined there between. An annular extension recess is formed about the extension passage at the first extension end. An annular extension flange is formed about the extension passage at the second extension end. A saddle has a main saddle body with a first saddle end and a second saddle end with a saddle passage defined there between. An annular saddle flange is formed about the saddle passage at the second saddle end. A fastener has an elongate shaft with a first shaft end and a second shaft end. A head is at the first shaft end. A fastening engagement is about the second shaft end. The shaft is configured to be disposed within the saddle passage and the extension passage.

Abstract: A lift jack includes a base assembly, a base support portion extending from the base assembly, air lift cylinder assembly engaging the base support portion, and a jack locking mechanism. The base support portion has at least one mechanical stop. The locking mechanism is securedly connected to the base assembly and has an adjustable extending member for engaging the at least one mechanical stop.

Abstract: A brake fluid flush machine is adapted to simultaneously supply fresh brake fluid and vacuum used brake fluid in a vehicles braking system while controlled by a processor to allow a single worker to complete the fluid exchange operation. The automatic brake fluid exchange machine comprises a used fluid tank, a new fluid tank, a manifold connectable to four secondary brake cylinders corresponding to a front driver's side wheel, a front passenger's side wheel, a rear driver's side wheel, and a rear passenger's side wheel, a suction pump connecting the manifold to said used fluid tank for draining used brake fluid from said four secondary brake cylinders, a pressure pump connecting the new fluid tank to the master cylinder, and a processor.