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Roper
Gas Range

Model # B8758X1 Official Roper 24" gas built-in oven

Here are the diagrams and repair parts for Official Roper B8758X1 24" gas built-in oven, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 121 parts  |
Retainer 4338191
#11

Oven diagram

Retainer

Part #4338191

$19.49
In Stock
Cabinet 4337891
#20

Control panel diagram

Cabinet

Part #4337891

Replaced by #WB56X1997

?
Manufacturer substitution
This part replaces 4337891. Substitute parts can look different from the original.
$16.49
In Stock
Roller Bearing 4323378
#23

Oven diagram

Roller bearing

Part #4323378

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

Support Clock 4338402
#35

Control panel diagram

Support clock

Part #4338402

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

Screw 10ab 4335117
Screw 10ab

Part #4335117

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

Heat Shield 4337717
#17

Control panel diagram

Heat shield

Part #4337717

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

Main 4337902
#13

Oven diagram

Main

Part #4337902

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

Box-flue 4337904
#8

Oven diagram

Box-flue

Part #4337904

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

Deflector-fl 4337903
#4

Oven diagram

Deflector-fl

Part #4337903

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

Drawer-stora 4338184
Drawer-stora

Part #4338184

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

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

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Why is my range's oven temperature wrong?

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

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Why won't my range's oven heat?

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

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How do I get rid of streaks on my range's oven window?

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

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Why isn't my range working?

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

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Why doesn't my range's oven broiler work?

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

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Why won't my range's oven bake?

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

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Why can't I unlock my range's oven door?

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

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Most common repair guides to help fix your ranges

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

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How to replace a range oven door switch

How to replace a range oven door switch

The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

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Repair difficulty
Time required
 30 minutes or less
How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your ranges

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

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How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

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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.…

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Oven door won't open: troubleshooting door lock problems on a range video

Oven door won't open: troubleshooting door lock problems on a range video

Troubleshoot and repair problems with your range when your oven door locks shut and you can't get it open.…

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