Treadmill

Model # 21-2865A Official DP ergometer treadmill

Here are the diagrams and repair parts for Official DP 21-2865A ergometer treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts for
21-2865A Fitness & Exercise
Handlebar 39268600
#105

Control panel diagram

Handlebar

Part #39268600

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

Bolt 22005900
#153

Motor belt and walking assembly diagram

Bolt

Part #22005900

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

Front Cover 09125600
Front cover

Part #09125600

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

Bolt 22000600
#3

Unit parts diagram

Bolt

Part #22000600

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

Adj Tube 38177610
#128

Motor belt and walking assembly diagram

Adj tube

Part #38177610

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

Var Pulley 39173200
#143

Motor belt and walking assembly diagram

Var pulley

Part #39173200

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

Pwr Swtch As 37023900
#160

Control panel diagram

Pwr swtch as

Part #37023900

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

Console Btm 09077200
#157

Control panel diagram

Console btm

Part #09077200

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

Front Roller 39217100
#145

Motor belt and walking assembly diagram

Front roller

Part #39217100

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

Flat Washer 26008867
#131

Motor belt and walking assembly diagram

Flat washer

Part #26008867

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.…