Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Kenmore
Home

Model # 158340 Official Kenmore sewing machine head

Here are the diagrams and repair parts for Official Kenmore 158340 sewing machine head, 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.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 322 parts  |
Spring 426
#45

Tension controls diagram

Spring

Part #426

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

Cam 425
#53

Tension controls diagram

Cam

Part #425

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

Rocker 8340
#47

Feed regulator assembly diagram

Rocker

Part #8340

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

Set Nut 4842
#4

Tension controls diagram

Set nut

Part #4842

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

Collar 8132
#55

Feed regulator assembly diagram

Collar

Part #8132

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

Stud 2237
#27

Zigzag guide assembly diagram

Stud

Part #2237

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

Plate 470
#10

Zigzag guide assembly diagram

Plate

Part #470

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

Bracket 450
#9

Base assembly diagram

Bracket

Part #450

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

Washer 4844
#51

Base assembly diagram

Washer

Part #4844

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

Sewing Machine Set Screw 39
#55

Presser bar and shuttle assembly diagram

Sewing machine set screw

Part #39

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

Effective articles & videos to help repair your furnaces

View all
How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

Read more
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more
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.…

Read more

Parts & More