SKU: MOR23540
UPC: 084663235405
MPN: 23540
The Vacuum Pump Drive Pulley 40T Radius Tooth from MOROSO is a precision-engineered component designed for engine builders and performance mechanics who demand reliability in auxiliary systems. This pulley serves as the drive interface between your engine's crankshaft and vacuum pump, playing a critical role in maintaining consistent vacuum pressure for brake boosters and other engine-dependent functions.
The 40-tooth radius tooth design is engineered for smooth engagement and minimal belt wear, specifically for vacuum pump applications. The radius tooth profile distributes load evenly across belt teeth, reducing stress concentration and extending component life compared to older trapezoidal tooth designs. MOROSO's manufacturing standards ensure dimensional accuracy and surface finish that meets OEM tolerances, critical when your vacuum pump operates at elevated RPMs.
This pulley is ideal for engine swaps, custom builds, and restoration projects where stock vacuum pump hardware is unavailable or incompatible with your chosen crankshaft pulley configuration. Its lightweight construction (0.89 lbs) allows for straightforward installation and optimal performance in various applications.
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