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Official Horizon Treadmill parts

Horizon Treadmill Parts — Browse All Models

Horizon treadmills give you the ability to work out at your convenience inside your own home. The powerful drive motor and dependable controls in your Horizon treadmill help you get the exercise you need to stay fit.

When your Horizon treadmill isn't working as it should, get the repair parts you need to fix the problem at Sears PartsDirect.

Horizon 1.2T Treadmill

Horizon 1.2T treadmill

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139 Parts
Horizon 4.1T Treadmill

Horizon 4.1T treadmill

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124 Parts
Horizon 1.1T Treadmill

Horizon 1.1T treadmill

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210 Parts
Horizon 3.1T Treadmill

Horizon 3.1T treadmill

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126 Parts
Horizon CST4.6 Treadmill

Horizon CST4.6 treadmill

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101 Parts
Horizon 820T Treadmill

Horizon 820T treadmill

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39 Parts
Horizon 810T Treadmill

Horizon 810T treadmill

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31 Parts
Horizon 920T Treadmill

Horizon 920T treadmill

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29 Parts

Frequently bought Horizon parts

Treadmill Walking Board 058907-C

Platform

Part #MD0701094A

Replaced by #058907-C

Info Icon
Manufacturer substitution
This part replaces MD0701094A. Substitute parts can look different from the original.
In Stock
$148.04
26% OFF Was : $200.63Info Icon
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Treadmill Drive Motor 016172-Z

Drive Mtr

Part #SZTM116MTR

Replaced by #016172-Z

Info Icon
Manufacturer substitution
This part replaces SZTM116MTR. Substitute parts can look different from the original.
In Stock
$380.51
15% OFF Was : $449.59Info Icon
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Qty
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Horizon Drive Belt 004162-00

Belt

Part #MD0602013

Replaced by #004162-00

Info Icon
Manufacturer substitution
This part replaces MD0602013. Substitute parts can look different from the original.
In Stock
$43.47
Minus Item
Qty
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Treadmill Drive Motor 1000111822

Treadmill Drive Motor

Part #1000106039

Replaced by #1000111822

Info Icon
Manufacturer substitution
This part replaces 1000106039. Substitute parts can look different from the original.
In Stock
$287.04
16% OFF Was : $340.57Info Icon
Minus Item
Qty
Plus Item
Speed Sensor 060295-DA

Spd Sensor

Part #SSED080434DA

Replaced by #060295-DA

Info Icon
Manufacturer substitution
This part replaces SSED080434DA. Substitute parts can look different from the original.
In Stock
$37.18
Minus Item
Qty
Plus Item

Popular maintenance items for Treadmills

Treadmill Walking Belt 134483

Treadmill Walking Belt

$68.57
8% OFF Phone Price : $74.57Info Icon
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Treadmill Safety Key Assembly 208603

Treadmill Safety Key Assembly

Part #208603
This item is not returnable
In Stock
$5.47
15% OFF Phone Price : $6.47Info Icon
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Qty
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Treadmill Latch Pin Housing 228101

Treadmill Latch Pin Housing

Part #228101
This item is not returnable
In Stock
$4.97
17% OFF Phone Price : $5.97Info Icon
Minus Item
Qty
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Treadmill Rear Roller 133845

Treadmill Rear Roller

In Stock
$23.94
43% OFF Was : $42.14Info Icon
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Qty
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Treadmill Incline Motor Sensor Kit 286707

Treadmill Incline Motor Sensor Kit

Part #286707
This item is not returnable
In Stock
$17.94
10% OFF Phone Price : $19.94Info Icon
Minus Item
Qty
Plus Item
Weslo Treadmill Foot, Rear 157096

Weslo Treadmill Foot, Rear

Part #157096
This item is not returnable
In Stock
$2.82
26% OFF Phone Price : $3.82Info Icon
Minus Item
Qty
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Most common Horizon treadmill parts that need replacing

  • Control console. The treadmill console controls all the functions of Horizon treadmill. The console features a digital display for showing workout information and settings to the user.
  • Drive motor. The treadmill drive motor rotates the drive belt, which spins the front belt roller to move the walking belt.
  • Motor controller. The treadmill motor controller regulates the speed of the drive motor to move the walking belt at the desired pace.
  • Reed switch. The treadmill reed switch detects the walking belt speed and sends speed signals to the console and controller.
  • Walking belt. The treadmill walking belt rotates around the front and rear rollers and provides a moving surface to walk on.

How to fix your Horizon treadmill when its belt is slipping

A damaged or loose walking belt will slip on the front roller. A bad bearing on a roller can cause the roller to bind and the walking belt to slip.

Check both rollers to make sure that they spin freely. If a roller binds up because its bearing is bad, replace the roller.

Check the walking belt for tears and replace the belt if torn or damaged.

Check walking belt tension by lifting the middle edge of each side of the belt. You should be able to lift the belt’s edge up 2-3 inches above the walking board. Tighten belt tension if you can lift the edges of the walking belt more than 3 inches.

Sears PartsDirect has the Horizon treadmill motor parts you need

We carry Horizon treadmill motor parts as well as many other parts for your treadmill. Look up the repair parts you need using our convenient parts list diagrams for your treadmill model. Order the replacement parts you need and get your treadmill fixed fast.

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