Proform
Fitness & Exercise

Model # PFST89040 Official Proform 8.9s

Here are the diagrams and repair parts for Official Proform PFST89040 8.9s, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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Showing 10 of 54 parts  |

Endcap,stblz 109416
#30

Unit parts diagram

Endcap,stblz

Part #109416

Replaced by #130656

?
Manufacturer substitution
This part replaces 109416. Substitute parts can look different from the original.
This item is not returnable
In Stock
3/8" X 1 3/4" Bolt 013399
#14

Unit parts diagram

3/8" x 1 3/4" bolt

Part #013399

This item is not returnable
In Stock
Black & Decker Exercise Equipment Nut 012149
#16

Unit parts diagram

Black & decker exercise equipment nut

Part #012149

This item is not returnable
In Stock
Carriage Bolt 120758
#42

Unit parts diagram

Carriage bolt

Part #120758

This item is not returnable
In Stock
Spcr,weld Cv 105101
#32

Unit parts diagram

Spcr,weld cv

Part #105101

This item is not returnable
In Stock
Proform Om,pfst89040 120420

#NI

All parts diagram

Proform om,pfst89040

Part #120420

This item is not returnable
In Stock
Healthrider Exercise Equipment Nut 112488
#38

Unit parts diagram

Healthrider exercise equipment nut

Part #112488

This item is not returnable
In Stock
Exercise Equipment Bolt 120003
#13

Unit parts diagram

Exercise equipment bolt

Part #120003

This item is not returnable
In Stock
Exercise Equipment Push Nut 103735
#36

Unit parts diagram

Exercise equipment push nut

Part #103735

This item is not returnable
In Stock
Exercise Equipment Flat Washer 014127
#6

Unit parts diagram

Exercise equipment flat washer

Part #014127

This item is not returnable
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

Main causes: loose fastening bolts, damaged handle bars…

Main causes: weak batteries, loose wires, faulty control console…

Main causes: bad resistance motor, faulty control console, wiring failure…

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

Main cause: lack of lubrication on pivot points…

Main causes: dirty heart rate sensors, wiring failure, bad control console…

Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

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 elliptical.

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.…