PB-620 ST - Echo Backpack Blower (SN: P03913001001 - P03913999999) Debris Guard Parts Diagram

Backpack blower with a 58.2 cc air-cooled 2-stroke engine (46 mm bore, 35 mm stroke), weighing 9.9 kg and measuring 325 x 475 x 490 mm. Equipped with a ZAMA carburetor, C-DIS flywheel magneto, and NGK BPM-8Y spark plug (0.65 mm). Includes a purge-bulb kit (2 on-carb bulbs, 1 remote bulb, grommet).