Auto Barn
Est. 1957
Moroso

Moroso Vacuum Pump Pulley - 20 Tooth

$65.83

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Moroso 20-tooth vacuum pump pulley. Part# 23533.

Key Features

  • Moroso 20-tooth vacuum pump pulley.
  • Designed to drive a vacuum pump for crankcase evacuation.
  • Helps reduce crankcase pressure and windage losses.
  • Solid construction for durability.
  • Part number 23533.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Moroso is known for making well-built performance parts for racing and street applications. This 20-tooth pulley is designed to drive a vacuum pump, which is often used in drag racing or high-performance street builds to help reduce crankcase pressure. By pulling air out of the crankcase, it can help reduce windage losses and improve ring seal, potentially leading to a small increase in horsepower.

This pulley features a 20-tooth count, which is specific to certain vacuum pump drive systems. It's made from solid materials to ensure it holds up under the demands of engine operation. Installing this pulley is typically a straightforward process, often involving a simple bolt-on replacement for the existing pulley, assuming you have the correct vacuum pump and belt setup already in place.

Specifications

Brand
Moroso
Manufacturer Part #
23533
UPC
84663235337

Frequently Asked Questions

Moroso Vacuum Pump Pulley - 20 Tooth

$65.83