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Moroso 23540 Vacuum Pump Pulley for Racing Applications

Manufacturer

Picture for manufacturer Moroso

Part Number

23540
18 reviews
Sale Price

$131.08

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Moroso 23540 is a precision-engineered vacuum pump pulley designed for use with Moroso vacuum pump systems. This pulley is a critical component for proper vacuum pump operation, allowing you to tune pump speed and vacuum levels based on your specific engine requirements.

Key Features:

  • Designed specifically for Moroso vacuum pump systems
  • Allows vacuum pump speed adjustment through pulley ratio changes
  • Precision-machined for accurate fitment and balance
  • Durable construction for racing and high-performance applications
  • Compatible with various Moroso vacuum pump configurations

Vacuum pumps remove air, blow-by gases, and contaminants from the engine crankcase, creating negative pressure that increases horsepower by enabling the use of low-tension piston rings. This reduces frictional losses, minimizes blow-by, prevents intake charge contamination, and helps prevent detonation. The proper pulley selection is essential for optimizing vacuum pump performance across different engine combinations and racing applications.

This pulley works with Moroso's complete line of vacuum pump accessories including mounting brackets, equalizing plates, line kits, relief valves, and regulators to create a comprehensive crankcase evacuation system.

Products specifications

Notes

Fits any 1 in. mandrel with a 1/8 in. keyway slot.

Pulley Attachment Style

Bolt-on

Pulley Finish

Black anodized

Pulley Material

Aluminum

Pulley Style

Radius tooth

Pulley Tooth Pitch

8mm round tooth

Quantity

Sold individually.

Teeth

40

Tooth Quantity

40

It was very good

Got what I ordered and it fits as advertised

Will recommend to everyone. Thank you

Easy check out

order received within time that was expected and as described.

Price and delivery time were good. Product was fair, not as good as original. But I expected this.

Great service!

The checkout was very quick.

Easy.

I was very skeptical of ordering from Autoplicity, as I've never heard of them. They had everything I needed in stock and shipped very quickly, and for a much better price than my normal suppliers at Jegs and Summit Racing. I would recommend them to everyone...............Jeff

you guys have the best price hands down! time to process the order was very efficient also. Thanks

I just installed the Husky WeatherBeater floor liners and they are EXACTLY what I was hoping for. Not only was the price almost half of what I found from Walmart, but I received it about a week earlier than promised. I will be back here for all of my auto parts from now on. Thanks so much!!

Thank You

Great product at a a great price!

Autoplicity saved me over $300 on just one item!!! I can't wait to receive my Borla Atak Exhaust and install it on my new 5.0L F150. Thanks Autoplicity!!!

Best price I could find on line, shipped really fast. With how low the price is I was worried but everything came fast and it was the correct parts. This place really keeps the cost of racing down.

Super low prices and awesome fast shipping! I would recommend them to anyone!

Great website to maneuver around and great prices! I used amazon.com to check out with them. Great service so far! Thanks!!!! Recommended on my website!

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