Moroso Original Design 4 Vane Vacuum Pump

This is the Moroso Original Design 4 Vane Vacuum Pump, part number 22641. This pump is designed to help maintain consistent vacuum levels in your engine, which is crucial for the proper operation of various systems like power brakes and emissions controls. If you're building a performance engine or restoring a classic vehicle where factory vacuum levels might be compromised, a reliable vacuum pump like this one can make a significant difference in how your car runs and handles.

Moroso built this vacuum pump with a focus on durability and consistent performance. It features a four-vane design, which is known for its efficiency in generating and holding vacuum. The pump itself is constructed from well-built materials designed to withstand the heat and vibration found in the engine bay. Installation typically involves mounting the pump and connecting it to your engine's vacuum source and the systems that require vacuum. While it's a direct replacement for many applications, always refer to the manufacturer's installation instructions for specific details and any required hardware not included.

This vacuum pump is a solid option for anyone looking to ensure their engine systems have the vacuum they need to function optimally. It's a component that addresses a fundamental need in many engine builds, especially those aiming for improved drivability and performance. The Prop 65 warning indicates that the product contains chemicals known to the state of California to cause cancer or reproductive harm, a standard disclosure for many automotive parts.