Can’t find your part? Contact us:

+1-309-603-4777

Fitness & Exercise

Model # 374288571 Official Lifestyler prime fit 6300a

Here are the diagrams and repair parts for Official Lifestyler 374288571 prime fit 6300a, 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

ALL PARTS

Showing 10 of 93 parts |

5/16 Locknut 25009800

Figure 1 diagram

5/16 locknut

Part #25009800

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

Fan Retainer 31188710

Figure 4 diagram

Fan retainer

Part #31188710

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

Bushing 02054500

Figure 1 diagram

Bushing

Part #02054500

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

Nut/wing 25000600

Figure 3 diagram

Nut/wing

Part #25000600

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

Screw 20016900

Figure 4 diagram

Screw

Part #20016900

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

Bearing 29289600

Figure 4 diagram

Bearing

Part #29289600

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

Pulley 38274310

Figure 4 diagram

Pulley

Part #38274310

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

Spiral Pin 29292700

Figure 4 diagram

Spiral pin

Part #29292700

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

Tube Plug 02048400

Tube plug

Part #02048400

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

Resis Strap 39309600

Figure 4 diagram

Resis strap

Part #39309600

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.

Why does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

Why does my elliptical display the wrong speed?

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

Why can't my elliptical detect my heart rate?

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

Why won't my elliptical's console turn on?

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

How do I tighten elliptical handle bars?

Main causes: loose fastening bolts, damaged handle bars…

Why is my elliptical's console display dim?

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

Why does my elliptical rock?

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

Why won't my elliptical's pedal resistance change?

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.…

Stay Connected