
Aeromotive 21112 HTD 5M drive pulley features a 28-tooth design with a 1 inch keyed bore for belt drive fuel pump systems. Designed for 15mm wide HTD belts, this pulley works with Aeromotive drive mandrels to optimize fuel pump speed relative to engine RPM.
Specs:
Pulley Type: HTD Drive Pulley
Pitch: 5M
Tooth Count: 28
Drive Ratio: 50%
Bore Size: 1 Inch
Keyway: 1/8 Inch
Belt Width: 15mm
Compatible Mandrels: Aeromotive 21119, 21120