8″ Caster for Heavy-Duty Extra-Wide Wheelchair
- Front Caster W/ Bearings, HD Drive Sentra EC (Y, 1S & 4S SERIAL #)
- 8″x 2″ (200×50) Front Caster Wheel for the Drive Sentra EC Heavy Duty Bariatric Wheelchair
- Uses 18-166 Bearings (8mm x 22mm x 7mm) A lot of tool manufacturers consider 5/16 and 8mm interchangeable.
- 5/16 is roughly 2 thousandths of an inch smaller
- OEM replacement front wheelchair caster wheel for the Drive Sentra EC Heavy Duty bariatric wheelchair
