Models of the Total Gym® that fit the commercial category are: 2400, 11000, 14000, 24000, 26000, GTS, Westbend Pro, and some others. To determine which wheels you need (Type A, Type B, or Type C) you will need to look at the very small number that is stamped on the side of the metal bearing in your current wheel (R4Z or 608Z, see the pictures for the three Types A, B, and C under their headings below) and if you have the 608Z bearing you will also need to see how it is installed. If you need the Type A wheels, some of the very early bearings did not have the R4Z stamped on the bearing. However, it is the only Total Gym model with a ¼” diameter axle bolts or pins. The Type B wheels have 8mm or 5/16” axle bolts or pins. The Type C wheels only have 8mm or 5/16” axle bolts.”

Type A Wheels

If you need Type A wheels, you may also need new brackets. See descriptions for each product to determine what you need for your Total Gym.
Type A Wheels fit Total Gym Commercial models with wheels that look like these (ignore color) and have R4Z stamped on the metal bearing:

If you need the Type A wheels  with 1/4″ axles and have the “original bracket”  in the picture below instead of the long channel bracket (above), the new wheel will not fit in the old bracket. You will need to purchase our new brackets to fit our wheels, because our upgraded wheels are larger in diameter which gives them much more strength. We sell our brackets in sets of 2 and sets of 4.

Huck Bracket

Type B Wheels

Type B Wheels fit Total Gym Commercial models with original wheels that look like this wheel below (ignore color):

They will have 608Z stamped on the metal bearings, have 8mm or 5/16” axle bolts or pins, and are mounted in a long channel bracket like the glide-board below: