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
Briggs & Stratton
Lawn & Garden Engine

Model # 303777-0332-01 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 303777-0332-01 engine, 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 203 parts  |
Flat Pump Assembly 491922

#387

All parts diagram

Flat pump assembly

Part #491922

Replaced by #597338

?
Manufacturer substitution
This part replaces 491922. Substitute parts can look different from the original.
BEST SELLER
$30.26 | 
17% OFF Phone Price : $36.26
In Stock
Magneto 492341

#333

All parts diagram

Magneto

Part #492341

Replaced by #591459

?
Manufacturer substitution
This part replaces 492341. Substitute parts can look different from the original.
BEST SELLER
$50.43 | 
11% OFF Phone Price : $56.43
In Stock
Element 271271

#535

All parts diagram

Element

Part #271271

Replaced by #272490S

?
Manufacturer substitution
This part replaces 271271. Substitute parts can look different from the original.
BEST SELLER
$6.98 | 
13% OFF Phone Price : $7.98
In Stock
Starter Gear 280104

#783

All parts diagram

Starter gear

Part #280104

Replaced by #695708

?
Manufacturer substitution
This part replaces 280104. Substitute parts can look different from the original.
BEST SELLER
$8.20 | 
11% OFF Phone Price : $9.20
In Stock
Motor 399169

#309

All parts diagram

Motor

Part #399169

Replaced by #795121

?
Manufacturer substitution
This part replaces 399169. Substitute parts can look different from the original.
BEST SELLER
$165.53 | 
7% OFF Phone Price : $177.53
In Stock
Regulator 394890

#501

All parts diagram

Regulator

Part #394890

Replaced by #845907

?
Manufacturer substitution
This part replaces 394890. Substitute parts can look different from the original.
$67.66 | 
8% OFF Phone Price : $73.66
In Stock
Terminal Cable 221798

#851

All parts diagram

Terminal cable

Part #221798

Replaced by #493880S

?
Manufacturer substitution
This part replaces 221798. Substitute parts can look different from the original.
This item is not returnable
$4.75 | 
17% OFF Phone Price : $5.75
In Stock
Elbow 805529

#635

All parts diagram

Elbow

Part #805529

Replaced by #692076

?
Manufacturer substitution
This part replaces 805529. Substitute parts can look different from the original.
This item is not returnable
$10.29 | 
16% OFF Phone Price : $12.29
In Stock
Drive 490421

#510

All parts diagram

Drive

Part #490421

Replaced by #696540

?
Manufacturer substitution
This part replaces 490421. Substitute parts can look different from the original.
$39.79 | 
13% OFF Phone Price : $45.79
In Stock
Plug 805048

#15

All parts diagram

Plug

Part #805048

Replaced by #690946

?
Manufacturer substitution
This part replaces 805048. Substitute parts can look different from the original.
This item is not returnable
$9.59 | 
9% OFF Phone Price : $10.59
In Stock

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Read more
Repair difficulty
Time required
 15 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