Abstract: A high strength differential gearing mechanism for coupling opposed bevel gears on a common axis within an eccentrically weighted casing, and comprising not less than three pinion gears asymmetrically arranged about the common axis, and plural shafts journaling the pinion gears in such asymmetric disposition in counter-balancing relation with the casing.
Abstract: A differential housing cover for attachment to a standard differential housing having a pair of compression bolts threadably coupled thereto extending within the differential housing; the compression bolts each having a swivel cap in contact with the carrier cap of the differential system for prevention of rear-end failures because of carrier cap breakage.