Gold's Gym
Fitness & Exercise

Model # GC477 Official Gold's Gym t-rex

Here are the diagrams and repair parts for Official Gold's Gym GC477 t-rex, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 46 parts  |

M Cap Scrw 428835
#24

Unit parts diagram

M cap scrw

Part #428835

The manufacturer no longer makes this part, and there's no substitute part

Seat Green 425232
#15

Unit parts diagram

Seat green

Part #425232

The manufacturer no longer makes this part, and there's no substitute part

Bolt 10mm 428852
#25

Unit parts diagram

Bolt 10mm

Part #428852

The manufacturer no longer makes this part, and there's no substitute part

M6 Fl Wash 406102
#39

Unit parts diagram

M6 fl wash

Part #406102

The manufacturer no longer makes this part, and there's no substitute part

Collar Wt 414216
#35

Unit parts diagram

Collar wt

Part #414216

The manufacturer no longer makes this part, and there's no substitute part

M Cap Scrw 428834
#13

Unit parts diagram

M cap scrw

Part #428834

The manufacturer no longer makes this part, and there's no substitute part

Seat 425265
#15A

Unit parts diagram

Seat

Part #425265

The manufacturer no longer makes this part, and there's no substitute part

Lock Pin 410633
#4

Unit parts diagram

Lock pin

Part #410633

The manufacturer no longer makes this part, and there's no substitute part

Bar Stab 458208
#14

Unit parts diagram

Bar stab

Part #458208

The manufacturer no longer makes this part, and there's no substitute part

Bolt 428824
#29

Unit parts diagram

Bolt

Part #428824

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main cause: lack of lubrication on pivot points...

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console...

Main causes: dirty heart rate sensors, wiring failure, bad control console...

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console...

Main causes: loose fastening bolts, damaged handle bars...

Main causes: weak batteries, loose wires, faulty control console...

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring...

Main causes: bad resistance motor, faulty control console, wiring failure...

Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps....

Repair difficulty
Time required
15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps....

Repair difficulty
Time required
15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps....

Repair difficulty
Time required
15 minutes or less

Effective articles & videos to help repair your fitness & exercise

Use the advice and tips in these articles and videos to get the most out of your elliptical.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....