Cog Belt Pulley - 28 Tooth

The Cog Belt Pulley - 28 Tooth from Aeromotive is a precision-engineered HTD belt drive component designed for high-performance fuel system applications. Built for users who demand reliable, consistent fuel delivery in competition and street-driven vehicles, this aluminum pulley transfers rotational force from an engine-driven belt to Aeromotive fuel pump assemblies.

The 28-tooth configuration provides optimal gear reduction and pump speed management, ensuring proper fuel pressure regulation across varying engine loads and RPM ranges. Manufactured from aluminum in a natural finish, the Cog Belt Pulley - 28 Tooth features HTD (High Torque Drive) tooth geometry that grips 3/8-inch pitch belts with precision engagement and minimal slippage. This design distributes load more evenly across the belt profile than traditional V-belt systems, reducing wear and extending component lifespan in demanding fuel system environments.

Racers, engine builders, and fuel system installers benefit most from this component when upgrading to Aeromotive belt-driven pump kits or replacing worn pulleys in existing systems. The 28-tooth count is calibrated to work with Aeromotive's pump curve specifications, delivering the correct displacement volume and pressure output required for EFI tuning and carbureted applications alike. Its compact footprint integrates seamlessly into tight engine bay layouts without sacrificing mechanical advantage.