Dynabrade 52725 1 hp Straight-Line Extension Polisher, 1 HP, 4,500 RPM, 1/2"-20 Spindle Thread 
Dynabrade 69450 Drop-In Motor 
Air Tool Replacement Parts
Dynabrade 59487 – 3-1/2″ Spirit Drop-In Motor, 3/32″ Orbit Type “H”
$145.95
Air Tool Replacement Parts
Dynabrade 59486 – 3-1/2″ Spirit Drop-In Motor, 3/16″ Orbit Type “H”
$145.95
Air Tool Replacement Parts
Dynabrade 59485 – 3-1/2″ Spirit Drop-In Motor, 3/8″ Orbit Type “H”
$145.95
