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Horizon T51 treadmill Parts
Here are the diagrams and repair parts for Horizon T51 treadmill, as well as links to manuals and error code tables, if available.
By Schematic
SELECT DIAGRAM
Browse Parts for T51 Fitness & Exercise
#NI02
All parts diagram
Sensor
Part #MC0510093B
The manufacturer no longer makes this part, and there's no substitute part
#NI03
All parts diagram
Guard
Part #MCA507003
The manufacturer no longer makes this part, and there's no substitute part
Horizon treadmill diagram
Nut
Part #MZE0201003
The manufacturer no longer makes this part, and there's no substitute part
Horizon treadmill diagram
Screw
Part #MZE0104112
The manufacturer no longer makes this part, and there's no substitute part
Horizon treadmill diagram
Mtr Brkt
Part #SP0026038B
The manufacturer no longer makes this part, and there's no substitute part
Horizon treadmill diagram
Fold Frame
Part #SP0018014BA
The manufacturer no longer makes this part, and there's no substitute part
Horizon treadmill diagram
Carton Set (1 Pcs)
Part #MF0106212A
The manufacturer no longer makes this part, and there's no substitute part
Horizon treadmill diagram
Screw
Part #MZE0107010
The manufacturer no longer makes this part, and there's no substitute part
Horizon treadmill diagram
Hrdwr Kit
Part #SM0039051A
The manufacturer no longer makes this part, and there's no substitute part
Horizon treadmill diagram
Screw
Part #ME0106026B
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 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
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
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
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.
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
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