Operation CHARM: Car repair manuals for everyone.

Vacuum Brake Booster

Vacuum booster diaphragm diameter (Front) 205 mm (8.07 inch)
Vacuum booster diaphragm diameter (Rear) 230 mm (9.06 inch)
Push rod stroke More than 32.0 mm (1.26 inch)
Plunger diameter 10.25 mm (0.40 inch)
Push rod diameter 27.4 mm (1.08 inch)