Locking Hubs: Identification

ASCO internal locking hubs are used on Isuzu, LUV, and Toyota models. ASCO hubs are identified externally by the word "ASCO" stamped on the metal control knob used to engage and disengage hub.

Datsun locking hub is not stamped with any markings, but is of similar configuration as locking hubs used on Isuzu and LUV.