Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Lifestyler 374288450 prime fit concourse 10.55 gi treadmill Parts

Here are the diagrams and repair parts for Lifestyler 374288450 prime fit concourse 10.55 gi treadmill, as well as links to manuals and error code tables, if available.

Lifestyler 374288450 prime fit concourse 10.55 gi treadmill
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 374288450 Fitness & Exercise

  • Aluminum Rail for Lifestyler 374288450 - Part 34029910

    Motor and walking belt assembly diagram

    Aluminum Rail

    Part #34029910

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

  • Machine Screw for Lifestyler 374288450 - Part 20022100

    Machine Screw

    Part #20022100

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

  • R Roller for Lifestyler 374288450 - Part 39386200

    Motor and walking belt assembly diagram

    R Roller

    Part #39386200

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

  • Board Cover for Lifestyler 374288450 - Part 09177300

    Motor and walking belt assembly diagram

    Board Cover

    Part #09177300

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

  • F Handrail for Lifestyler 374288450 - Part 30464516

    Motor and walking belt assembly diagram

    F Handrail

    Part #30464516

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

  • Roller Bearing for Lifestyler 374288450 - Part 39152200

    Roller Bearing

    Part #39152200

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

  • Bushing for Lifestyler 374288450 - Part 09169400

    Motor and walking belt assembly diagram

    Bushing

    Part #09169400

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

  • Hex Screw for Lifestyler 374288450 - Part 21026600

    Control panel assembly diagram

    Hex Screw

    Part #21026600

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

  • Pcb Interfac for Lifestyler 374288450 - Part 37042800

    Motor and walking belt assembly diagram

    Pcb Interfac

    Part #37042800

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

  • Console Assembly for Lifestyler 374288450 - Part 39394000

    Console Assembly

    Part #39394000

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

Most common symptoms to help you fix your fitness & exercise

Choose a symptom to see related treadmill repairs.

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

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

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 walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the...

Repair time and Difficulty

 45 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 time and Difficulty

 30 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 time and Difficulty

 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 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....

Parts & More

Bench Grinder
Bottom-Mount Refrigerator
Compact Refrigerator
Dishwasher
Dryer
Gas Range
Parts
Reciprocating Saw
Wall Oven/Microwave Combo