Briggs & Stratton 498144 Recoil Pulley with Spring for Quantum Engines, 5 HP Horizontal and 6 HP Intek Engines Briggs and Stratton 498144 Recoil pulley with spring For 6 HP OHV Vertical 5, 5.25 and 6 HP Quantum 5 HP Horizontal and 6 HP Intek with Susa starters