Treadmill

Model # 374288651 Official Lifestyler prime fit air jogger dlx

Here are the diagrams and repair parts for Official Lifestyler 374288651 prime fit air jogger dlx, as well as links to manuals and error code tables, if available.

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Browse Parts for
374288651 Fitness & Exercise
Foot Tube 30332916
#1

Unit parts diagram

Foot tube

Part #30332916

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

Monitor 37032941
#22

Unit parts diagram

Monitor

Part #37032941

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

Assy,hdlbr,p 39273210
#25

Unit parts diagram

Assy,hdlbr,p

Part #39273210

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

R Chainguard 09142741
#56

Wheel assembly diagram

R chainguard

Part #09142741

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

Crank Pin 39187100
#41

Wheel assembly diagram

Crank pin

Part #39187100

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

Bolt 23006800
#52

Wheel assembly diagram

Bolt

Part #23006800

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

Screw 20013300
#18

Unit parts diagram

Screw

Part #20013300

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

Hex Nut 25000400
#4

Unit parts diagram

Hex nut

Part #25000400

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

Crank 31277167
Crank

Part #31277167

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

Pedal 09148200
#16

Unit parts diagram

Pedal

Part #09148200

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

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

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

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 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 difficulty
Time required
 45 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

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.…