The Moroso Gilmer-style vacuum pump pulley with 28 teeth is designed for timed Gilmer belt vacuum pump drives and supplies the specified tooth count for compatible Gilmer-style systems. It provides the correct 28-tooth engagement for vacuum pumps that use Gilmer-style drive belts, making it appropriate for applications that require that specific tooth count and belt type.
Moroso Vacuum Pump Pulley - Gilmer Style - 28 Tooth