Air pump pulley, 911 Turbo (78-89)

Our air pump pulley is suitable for use in the following vehicles :

Porsche 911 Turbo 3.3 L Type 930 (1978-1989)

This air pump pulley is linked to the driving pulley located on the edge of the left camshaft by the cogged air pump drive belt reference 911.010428B.

Quantity required per vehicle: 1

Note: this part is sold individually.

During the replacement of the air pump pulley, inspect for wear and replace if necessary the following components:

911.010428B: Air pump belt 911 Turbo (78-89) + 964 Turbo (89-94) (70 cogs)

911.010441A: Left camshaft pulley, 911 Turbo (78-89) + 964 Turbo (91-94)

We recommend that you replace your engine drive belts when these are dried out, cracked, glazed or worn.