S15/T15 Jimmy 2WD L4-119 1.9L VIN A 2-BBL (1983)
Vacuum Brake Booster: Description and Operation
Delco Moraine Brake Boosters
Description
Fig. 1 Delco Moraine single diaphragm power brake unitexploded view
Fig. 2 Delco Moraine single diaphragm power piston assembly exploded view