Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
StairMaster 4400PT stepper

StairMaster 4400PT stepper Parts

Here are the diagrams and repair parts for StairMaster 4400PT stepper, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 4400PT Fitness & Exercise

  • Mainframe for StairMaster 4400PT - Part SM21437-03

    Transmission 1 diagram

    Mainframe

    Part #SM21437-03

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

  • Pcb  Precess Asy for StairMaster 4400PT - Part SM27130

    Frame assy diagram

    Pcb Precess Asy

    Part #SM27130

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

  • Kit,lvl Arm,w/hw-blk for StairMaster 4400PT - Part SM40184

    Pedals assy diagram

    Kit,lvl Arm,w/hw-blk

    Part #SM40184

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

  • Wheel Kit for StairMaster 4400PT - Part SM25978

    Transmission 1 diagram

    Wheel Kit

    Part #SM25978

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

  • Pad Transm(pre-11/95) for StairMaster 4400PT - Part SM20808

    Transmission 1 diagram

    Pad Transm(pre-11/95)

    Part #SM20808

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

  • Bracket for StairMaster 4400PT - Part SM24666-03

    Transmission 2 diagram

    Bracket

    Part #SM24666-03

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

  • Shaft for StairMaster 4400PT - Part SM21239

    Transmission 2 diagram

    Shaft

    Part #SM21239

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

  • Nut for StairMaster 4400PT - Part SM22032

    Transmission 2 diagram

    Nut

    Part #SM22032

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

  • Screw for StairMaster 4400PT - Part SM24271

    Transmission 2 diagram

    Screw

    Part #SM24271

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

  • Owner's Manual for StairMaster 4400PT - Part SM22867

    Transmission 1 diagram

    Owner's Manual

    Part #SM22867

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

Most common symptoms to help you fix your fitness & exercise

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

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

Effective articles & videos to help repair your fitness & exercise

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.…

Parts & More

Bottom-Mount Refrigerator
Dryer
Gas Cooktop
Gas Leaf Blower
Gas Line Trimmer
Lawn & Garden Engine
Parts
Refrigerator
Television
Top-Mount Refrigerator
Washer
Wet/Dry Vacuum
Workbench