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
Lauson
Lawn & Garden Engine

Model # SBV-51 Official Lauson gas engine short block

Here are the diagrams and repair parts for Official Lauson SBV-51 gas engine short block, 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 58 parts  |
Plug 27625
#74

Unit parts diagram

Plug

Part #27625

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

Gasket 27930
#72

Unit parts diagram

Gasket

Part #27930

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

Valve Spring 27881
#8

Unit parts diagram

Valve spring

Part #27881

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

Groove Pin 29783
#12

Unit parts diagram

Groove pin

Part #29783

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

Nut 28264
#20

Unit parts diagram

Nut

Part #28264

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

Intake Valve 27877
#5

Unit parts diagram

Intake valve

Part #27877

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

Pipe Plug 27642
#37

Unit parts diagram

Pipe plug

Part #27642

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

Dowel Pin 27652
#2

Unit parts diagram

Dowel pin

Part #27652

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

Cover 28425
#56

Unit parts diagram

Cover

Part #28425

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

Retain Ring 27888
#16

Unit parts diagram

Retain ring

Part #27888

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

Repair guides for side-by-side refrigerators

How to replace a dispenser core control board in a side-by-side refrigerator

How to replace a dispenser core control board in a side-by-side refrigerator

If your refrigerator dispenses ice or water even when the door is open, replace the dispenser core control board—it take…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace an ice maker in a side-by-side refrigerator

How to replace an ice maker in a side-by-side refrigerator

Learn how to replace the ice maker in a side-by-side refrigerator with these step-by-step instructions.…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less

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

View all
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
What are the main components of a lawn mower?

What are the main components of a lawn mower?

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

Read more

Parts & More