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Official Horizon Treadmill parts

Official Horizon treadmill parts

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 5.2T Treadmill

Horizon 5.2T treadmill

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142 Parts
Horizon 4.1T Treadmill

Horizon 4.1T treadmill

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124 Parts
Horizon ADVANCE 300 Treadmill

Horizon ADVANCE 300 treadmill

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153 Parts
Horizon 1.1T Treadmill

Horizon 1.1T treadmill

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210 Parts
Horizon 720T Treadmill

Horizon 720T treadmill

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35 Parts
Horizon TSC5 Elite Treadmill

Horizon TSC5 elite treadmill

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169 Parts
Horizon 2.0T Treadmill

Horizon 2.0T treadmill

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117 Parts
Horizon TSC4 Elite Treadmill

Horizon TSC4 elite treadmill

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162 Parts
Horizon 5.1T Treadmill

Horizon 5.1T treadmill

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125 Parts
Horizon 4.2T Treadmill

Horizon 4.2T treadmill

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136 Parts
Frequently bought Horizon parts

Parts you might be looking for

Horizon Drive Belt 004162-00

Horizon Drive Belt

Part #004162-00
This item is not returnable
In Stock
$43.47
Minus Item
Qty
Plus Item
Treadmill Console Cable MC0502044A

Console Cable

Part #MC0502044A

Replaced by #002103-A

Info Icon
Manufacturer substitution
This part replaces MC0502044A. Substitute parts can look different from the original.
This item is not returnable
In Stock
$25.94
Minus Item
Qty
Plus Item
Poly V-belt MD0608005A

Poly V-belt

Part #MD0608005A

Replaced by #004203-A

Info Icon
Manufacturer substitution
This part replaces MD0608005A. Substitute parts can look different from the original.
This item is not returnable
In Stock
$28.99
Minus Item
Qty
Plus Item
Treadmill Drive Motor 016154-Z

Drive Motor

Part #016154-Z

Replaced by #1000111822

Info Icon
Manufacturer substitution
This part replaces 016154-Z. Substitute parts can look different from the original.
This item is not returnable
In Stock
$300.59
$12.00 OFF Phone Price : $312.59
Minus Item
Qty
Plus Item
Motor Set SCA302017

Motor Set

Part #SCA302017

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

Ball Bearing MD0501005

Bearing

Part #MD0501005

Replaced by #STD315221

Info Icon
Manufacturer substitution
This part replaces MD0501005. Substitute parts can look different from the original.
This item is not returnable
In Stock
$7.99
Minus Item
Qty
Plus Item
Popular maintenance items for Treadmills

Parts you might be looking for

Treadmill Safety Key 119038

Treadmill Safety Key

Part #119038
This item is not returnable
Back Order
$3.14
24% OFF Phone Price : $4.14
Minus Item
Qty
Plus Item
Treadmill Walking Belt Lubricant 219168

Treadmill Walking Belt Lubricant

Part #219168
This item is not returnable
In Stock
$43.03
Minus Item
Qty
Plus Item
Treadmill Walking Belt 270359

Treadmill Walking Belt

Part #270359
This item is not returnable
In Stock
$105.19
10% OFF Phone Price : $117.19
Minus Item
Qty
Plus Item
Image Treadmill Walking Belt 173063

Image Treadmill Walking Belt

Part #173063
This item is not returnable
In Stock
$77.49
7% OFF Phone Price : $83.49
Minus Item
Qty
Plus Item
Proform Treadmill Latch Pin Housing 169403

Proform Treadmill Latch Pin Housing

Part #169403
This item is not returnable
In Stock
$2.49
29% OFF Phone Price : $3.49
Minus Item
Qty
Plus Item
Treadmill Safety Key Assembly 208603

Treadmill Safety Key Assembly

Part #208603
This item is not returnable
In Stock
$4.69
18% OFF Phone Price : $5.69
Minus Item
Qty
Plus Item

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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