Abstract: A carrier can comprise a through-port in a carrier plate. A threaded connection can comprise a threaded cap comprising a tubular body, a central port through the tubular body, and a rim clenching a face seal to the carrier plate when a nut is tightened to the threaded cap. A plenum in a case can be installed in the carrier. The case can comprise a case portion seating a piston and forming the plenum. The piston can be configured to actuate in the plenum in a first axial direction upon supply of hydraulic fluid to the plenum. A plenum port can extend from the case portion. The plenum port can be configured to communicate hydraulic fluid to the plenum to actuate the piston. The central port of the threaded connection can comprise a hydraulic tube mounted directly or indirectly to the plenum port to supply the hydraulic fluid.

Abstract: A locking differential assembly (10) includes a differential case (12). A lock ring (40) is selectably engagable with a first side gear (18, 20) to selectably prevent the first side gear (18, 20) and a second side gear (18, 20) from rotating relative to the differential case (12). A plunger (30) is translatable along a plunger axis (55) through a bore (68) in the differential case (12). The plunger (30) is to be in contact with the lock ring (40) at least when the lock ring (40) is engaged with the first side gear (18, 20). A position of the plunger (30) relative to the differential case (12) along the plunger axis (55) is indicative of an engagement status of the lock ring (40). A non-contacting sensor is connected to the differential case (12) and located a fixed, predetermined distance from the differential case (12). The sensor is to detect a proximity of the plunger (30) to the sensor and to output an electrically detectable signal indicative of the engagement status of the lock ring (40).

Abstract: A locking differential assembly (10) includes a differential case (12). A lock ring (40) is selectably engagable with a first side gear (18, 20) to selectably prevent the first side gear (18, 20) and a second side gear (18, 20) from rotating relative to the differential case (12). A plunger (30) is translatable along a plunger axis (55) through a bore (68) in the differential case (12). The plunger (30) is to be in contact with the lock ring (40) at least when the lock ring (40) is engaged with the first side gear (18, 20). A position of the plunger (30) relative to the differential case (12) along the plunger axis (55) is indicative of an engagement status of the lock ring (40). A non-contacting sensor is connected to the differential case (12) and located a fixed, predetermined distance from the differential case (12). The sensor is to detect a proximity of the plunger (30) to the sensor and to output an electrically detectable signal indicative of the engagement status of the lock ring (40).

Abstract: An electronic limited slip differential system constructed in accordance to one example of the present disclosure is provided. The system includes an axle housing defining an inner chamber, a differential assembly disposed within the inner chamber, and a hydraulic control unit (HCU) coupled directly to a top of the axle housing such that the HCU is mounted on a top of the differential assembly.

Abstract: An electronic limited slip differential system constructed in accordance to one example of the present disclosure is provided. The system includes an axle housing defining an inner chamber, a differential assembly disposed within the inner chamber, and a hydraulic control unit (HCU) coupled directly to a top of the axle housing such that the HCU is mounted on a top of the differential assembly.