OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Engines Questions On Briggs & Stratton Engines What Briggs Motor for Yardman Beetle

Measurement across my top pulley is 90mm.
Measurement across my bottom pulley is 125mm.
Measurement bottom to very top of shaft is 152mm
Measurement centre of pulley to centre of pulley is 115mm
Keyway is 4.8mm wide
From the top of the shaft to where the bolt tightens up inside the pulley tube is 70mm