Motor Incline Lift Elevation – Fits Nordictrack, Proform, Reebok Treadmills (Replaces 315578)

Product Details

This is a replacement Motor Incline Lift Elevation – Fits Nordictrack, Proform, Reebok Treadmills (Replaces 315578), designed to restore the incline and decline functionality to your machine. It is engineered to fit a wide variety of treadmills from leading brands including Nordictrack, Proform, and Reebok.

This motor is a direct replacement for part numbers 315689 and 315578, ensuring a proper fit and function for the compatible models listed below.

• Engineered for reliable incline adjustments.
• Matches original equipment specifications for performance.
• Built for durability under regular treadmill use.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This part fits various models from Epic, Gold's Gym, HealthRider, NordicTrack, Proform, Reebok, and Weslo.

Technical Specs

Product Type

Incline Lift Elevation Motor

Part Number

315689, 315578

Part Name

MTR,AC,LIFT,ARPS,W/RI

Dimensions

11.25" L x 6.0" W x 1.13" H

What’s in the Box

• 1 x Incline Lift Elevation Motor (315689/315578)

Installation Notes

1. Safety First: Disconnect the treadmill from its power source before beginning installation.
2. Access the Motor: Remove the motor hood, which is typically secured by several screws at the front of the treadmill.
3. Locate the Incline Motor: Identify the incline motor. It's usually a cylindrical component near the front, connected to a lift arm that raises the deck.
4. Disconnect Wiring: Carefully unplug the wiring harness connecting the incline motor to the main control board. Note the connection points.
5. Remove Hardware: Unbolt the motor from its mounting brackets and disconnect it from the lift arm. Keep all hardware.
6. Install New Motor: Mount the new motor in place, reconnect it to the lift arm, and secure it with the original hardware.
7. Reconnect Wiring: Plug the new motor’s wiring harness back into the control board.
8. Test Functionality: Before reattaching the hood, plug in and turn on the treadmill. Test the incline and decline functions to ensure they work smoothly.
9. Final Assembly: Once confirmed, disconnect the power again and replace the motor hood.

Troubleshooting & FAQ

Safety & Important Info

• Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
• This is an aftermarket replacement, not an OEM component.
• Professional installation is recommended for safety and performance.

About Sea Sierra

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