- Home
- Brands
A - E
F - K
L - R
S - Z
- Schwinn
- SciFit
- Smooth (1984 - 2014)
- Smooth Fitness (2015+)
- Sole
- Spirit
- SportCraft
- SportsArt
- StairMaster
- Star Trac
- Sunny Health and Fitness
- Technogym
- Tempo Fitness
- TKO
- Total Gym
- Trimline
- Triumph
- True Fitness
- Tuff Stuff
- Tunturi
- Universal
- Vectra Fitness
- Vision Fitness
- Weider
- Weslo
- WiEMSPro North America
- Woodway
- X Series
- XPT
- Xterra
- Yowza
- Types
- Catalog
- Orders and Returns
- Help
Catalog > Belting > Ribbed Belts > 390J4 Drive Belt 390J4 Drive Belt
* Images may not be identical to the part. | TESTIMONIALSSatisfied customer. The transaction was very satisfactory and happy with the results. Price was fair and shipping was great after you received the item to ship to us...Thanks I was so happy to find Fitness Repair Parts. I bought a gym quality Stairmaster for my home about 22 years ago. I never once had any problem with the equipment except after all these years the plug that connects to the connector box (not sure what that thing is called) and the "box" needed to be replaced. I thought that the machine might be too old and that I wouldn't be able to get the part. But Fitness Repair had it. I bought it, it came in the mail within a week or so, and it fit! I will call them again if I ever need a part replaced. |
Customers Who Bought This Item Also Bought:
Controller, NEW
Catalog Number: 3000674
NEW Heat sink (motor controller) for Life Fitness TR5500 treadmill. (1998 model and newer). NOTE: You can still order the REFURBISHED part -...Read More
$618.46
$644.24
+ $100.00 refundable core charge
Display, Electronic board
Catalog Number: 7005426
Display electronic board for Cybex Q33 & Q45 treadmills. NOTE: This board does not come with the EPROM...Read More
$585.37
$609.76