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Model # 158850 Official Kenmore sewing machine head

Here are the diagrams and repair parts for Official Kenmore 158850 sewing machine head, as well as links to manuals and error code tables, if available.

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Browse Parts for
158850 Sewing Machine Head
Control Plate 1868
#16

Bobbin winder and tension assembly diagram

Control plate

Part #1868

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

Shaft 2262
#39

Feed regulator assembly diagram

Shaft

Part #2262

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

Rocker Pin 1270
#68

Cam assembly diagram

Rocker pin

Part #1270

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

Arm Cap 1878
Arm cap

Part #1878

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

Bracket 2326
#25

Base assembly diagram

Bracket

Part #2326

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

Packing 2396
#40

Base assembly diagram

Packing

Part #2396

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

Nut 2458
#7

Cam assembly diagram

Nut

Part #2458

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

Sewing Machine Set Screw 39
#21

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

Bevel Gear 11000
#54

Presser bar and shuttle assembly ii diagram

Bevel gear

Part #11000

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

Kenmore Arm Cover 1858
#1

Base assembly diagram

Kenmore arm cover

Part #1858

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

Most common symptoms to help you fix your freestanding freezers

Choose a symptom to see related freezer repairs.

Main causes: burned out light bulb, bad door or lid switch, faulty LED light board, wiring failure, control system failu…

Main causes: lack of power, bad compressor, refrigerant leak, bad thermistor, defrost system failure, dirty condenser co…

Main causes: compressor failure, no refrigerant, faulty sensor, control failure, broken defrost heater, bad defrost bi-m…

Main causes: damaged door or lid gasket, cracked cabinet liner, bad defrost bi-metal thermostat, broken defrost heater, …

Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, …

Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket…

Main causes: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor moto…

Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, …

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your freestanding freezers

Use the advice and tips in these articles and videos to get the most out of your freezer.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…