Vacuum Pump Rebuild Kit - Enhanced Design

The MOROSO Vacuum Pump Rebuild Kit – Enhanced Design (Part #97181) is a vital maintenance solution for performance and street engine builders utilizing mechanical vacuum pump systems. This precision rebuild kit is designed to restore pump functionality when internal wear, seal degradation, or performance loss occurs, making it suitable for hot rod builders, engine shop professionals, and weekend mechanics who require dependable operation from their brake and ignition vacuum circuits.

The enhanced design features precision-machined components and durable elastomer seals that are engineered to endure sustained vacuum draw and thermal cycling typical in high-performance applications. This rebuild kit allows users to maintain their existing pump housing while replacing critical internal elements such as rotors, vanes, bearings, and gaskets that wear out over time. It is packaged compactly for convenience, enabling users to perform the rebuild in their own shop.

Ideal for carbureted engines, classic muscle cars, street rods, and vintage race applications, this kit is designed for those who want to maintain the performance of their mechanical pumps. Technicians and builders will appreciate the detailed components included, which are essential for achieving the tight tolerances that factory pumps demand for consistent brake assist and carburetor porting vacuum.