Engines and Components› Oiling Systems

Moroso

4 Vane Vacuum Pump For Dry Sump Oiling Systems

$930.99

SKU: M00R 22641

In Stock
In Stock
Ships by Jul 29
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Moroso 22641 is a 4-vane vacuum pump designed for dry sump oiling systems. It removes air, blow-by gases, and contaminants from the crankcase, which increases horsepower by allowing low-tension compression and oil control rings. This reduces frictional horsepower losses, blow-by, intake charge contamination, and aids in detonation prevention. It is suitable for a wide range of racing engine combinations, from normally aspirated Small Blocks to nitrous-equipped Pro-Mods.

Fitment

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Available on iOS & Android

Specifications

BrandMoroso
Part NumberM00R 22641

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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