Weider
Weight System

Model #831159831 Official Weider pro power stack weight system

Here are the diagrams and repair parts for Weider 831159831 pro power stack weight system, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

    Showing 10 of 129 parts

    Weight System Weight Pin

    See All Related Diagrams

    Pin,wt stack

    Part #122693
    Replaced by #193926
    ?
    Manufacturer substitution
    This part replaces 122693. Substitute parts can look different from the original.
    BEST SELLER
    Back Order
    $15.59 | 
    11% OFF 
    Phone Price: $17.59
    Weight System Cable Pulley

    See All Related Diagrams

    Puly,3.5"od,

    Part #134031
    Replaced by #230475
    ?
    Manufacturer substitution
    This part replaces 134031. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $43.99 | 
    10% OFF 
    Phone Price: $48.99
    Exercise Equipment Lubricating Grease

    See All Related Diagrams

    Exercise equipment lubricating grease

    Part #104838
    This item is not returnable
    Back Order
    $3.89 | 
    20% OFF 
    Phone Price: $4.89
    Weight System Cable

    See All Related Diagrams

    Back Order
    $21.29 | 
    19% OFF 
    Phone Price: $26.29
    Exercise Equipment Handle Grip#62

    Base/chain/frame Diagram

    Exercise equipment handle grip

    Part #112560
    This item is not returnable
    In Stock
    $2.16
    External Round End Cap, 1-in

    See All Related Diagrams

    External round end cap, 1-in

    Part #120808
    This item is not returnable
    In Stock
    $2.16
    Internal Square End Cap, 1.75-in

    See All Related Diagrams

    Internal square end cap, 1.75-in

    Part #113666
    This item is not returnable
    In Stock
    $2.16
    Weight System Bolt

    See All Related Diagrams

    Weight system bolt

    Part #151456
    This item is not returnable
    In Stock
    $2.16
    Exercise Equipment Nut

    See All Related Diagrams

    Exercise equipment nut

    Part #133945
    This item is not returnable
    In Stock
    $2.16
    Wshr,flat,us

    See All Related Diagrams

    Wshr,flat,us

    Part #014087

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

    Articles and videos common to all fitness & exercise

    June 29, 2022

    Top questions about Sears and Sears PartsDirect

    By Lyle Weischwill

    Get answers to frequently asked questions about Sears and Sears PartsDirect.