Treadmill

Model # 374217119 Official Lifestyler prime fit concourse 10.55 gi treadmill

Here are the diagrams and repair parts for Official Lifestyler 374217119 prime fit concourse 10.55 gi treadmill, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for
374217119 Fitness & Exercise
Motor/mnt As 39379300
#35

Motor and walking belt assembly diagram

Motor/mnt as

Part #39379300

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

Rr/lf Guard 09170200
#19

Motor and walking belt assembly diagram

Rr/lf guard

Part #09170200

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

Controller 37043200
#42

Motor and walking belt assembly diagram

Controller

Part #37043200

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

Lock Nut 25014600
Lock nut

Part #25014600

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

Aluminum Rail 34029910
#22G

Motor and walking belt assembly diagram

Aluminum rail

Part #34029910

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

Wire Harness 39394100
#46G

Control panel assembly diagram

Wire harness

Part #39394100

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

Power Cord 39368900
#32

Motor and walking belt assembly diagram

Power cord

Part #39368900

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

End Cap 09168900
#16

Motor and walking belt assembly diagram

End cap

Part #09168900

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

U-clip 29447200
#51

Motor and walking belt assembly diagram

U-clip

Part #29447200

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

Tube 30464116
#40

Motor and walking belt assembly diagram

Tube

Part #30464116

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Repair guides for treadmills

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

How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair difficulty
Time required
 30 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 treadmill.

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.…