Universal Rundle
Plumbing

Model # 4057 Official Universal Rundle regular rim toilet

Here are the diagrams and repair parts for Official Universal Rundle 4057 regular rim toilet, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 23 parts  |

Flush Valve 242
#14

Replacement parts diagram

Flush valve

Part #242

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

Washer 406
#24

Replacement parts diagram

Washer

Part #406

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

Coupling Nut A550
#23

Replacement parts diagram

Coupling nut

Part #A550

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

Plunger A801
#4

Replacement parts diagram

Plunger

Part #A801

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

Washer A252
#19

Replacement parts diagram

Washer

Part #A252

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

Lever Assembly 334
#30

Replacement parts diagram

Lever assembly

Part #334

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

Screw A807
#1

Replacement parts diagram

Screw

Part #A807

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

Hex Nut 407
#25

Replacement parts diagram

Hex nut

Part #407

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

Head A803
#2

Replacement parts diagram

Head

Part #A803

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

Tank Lid (spec Color) 39123467
#31

Replacement parts diagram

Tank lid (spec color)

Part #39123467

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

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Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your lawn & garden engines

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Top questions about Sears and Sears PartsDirect

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What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…