Keep your tumbler running with the right replacement barrel, motor, pulley, belt or liner.
14 products
14 products from Covington, Covington Engineering and Tumble Bee, priced from $2.50 to $495.00.














Match the part to the tumbler model and size before you order. Barrels and liners wear with use, belts stretch and motors eventually fail, so having a spare belt or barrel on hand avoids downtime. Extra barrels also let you run separate grit stages without cross-contamination.