Disclosed is a slipper or balancer suspension system for rear tandem or tridem axle of multi-axle vehicle and a method thereof to provide improved traction. The said system comprising: leaf springs 1,2 with slipper interface coupled on each of the drive and tag axle having asymmetric lengths with the short side tow...

ABSTRACT  A differential assembly having a case. The case may have a first case portion and a second case portion disposed on the first case portion. The first case portion may have a spider receiving portion that may receive a spider. The mounting flange may have a mounting flange cavity. A ring gear may be mounte...

A differential assembly having a link that may extend from a first flange member to a second flange member. A pinion gear may be rotatably disposed on a pin that may be provided with the link.

A self-steer lift axle suspension system for a vehicle is disclosed. A suspension system for a vehicle comprising: a suspension mechanism provided with a mechanical full/semi slipper leaf spring means to enable lifting mechanism of an axle and/or suspension mechanism; and/or an independent lift device, wherein: said...

A vehicle drivetrain assembly having a clutch collar actuator mechanism. The clutch collar actuator mechanism may include an air bellow and a fork that ma}' operatively connect an actuator rod to a clutch collar. The clutch collar actuator mechanism may actuate the clutch collar from a first position to a second pos...