Echo PB-770T Backpack Blower Chain Type_ RD Using a different scabbard will

Using a different scabbard will not get a tight seal where the bar exits the case

longer battery runtime

Starting System Standard Sprocket Cover Magnesium Ignition System Digital Bar Type PowerMatch Carburetor Butterfly-Valve Diaphragm (without Purge Pump) Sprocket Type Rim Oiling System Automatic/Adjustable (Clutch-Driven) Wrap Handle Aluminum w/ Rubber Vibration Reduction System Standard Consumer Warranty 5 years Available Bar Lengths (in) 20

Momentary stop switch automatically returns to "on" position

Echo PB-770T Backpack Blower Chain Type_ RD Using a different scabbard willPB 770T Features 63. 3 cc professional grade, 2 stroke engine for outstanding performance 756 CFM and 234 MPH Exclusive vented back pad for user comfort in hot weather Padded backrest and shoulder straps for comfort Side mounted, heavy duty, dual stage air filtration for long life Variable speed tube mounted throttle with cruise control for operator convenience PB 770T Specifications Type Backpack Air volume at nozzle1 756 Engine Displacement (cc) 63.