Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
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 # 6HFB (0633-01 - 0633-01) Official Briggs & Stratton gas engine

Here are the diagrams and repair parts for Official Briggs & Stratton 6HFB-0633-01-0633-01 gas 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 169 parts  |
Elec12vstrt 394805
Elec12vstrt

Part #394805

Replaced by #795121

?
Manufacturer substitution
This part replaces 394805. Substitute parts can look different from the original.
BEST SELLER
$165.53 | 
7% OFF Phone Price : $177.53
In Stock
Stator 393474
#4

Air cleaner and carburetor diagram

Stator

Part #393474

Replaced by #592831

?
Manufacturer substitution
This part replaces 393474. Substitute parts can look different from the original.
$98.74 | 
11% OFF Phone Price : $110.74
In Stock
Gear 391764
#49

Cylinder, crankshaft and engine base group diagram

Gear

Part #391764

Replaced by #691968

?
Manufacturer substitution
This part replaces 391764. Substitute parts can look different from the original.
$44.07 | 
12% OFF Phone Price : $50.07
In Stock
Terminal Cable 221798
#99

Cylinder, crankshaft and engine base group 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
Oil Seal 68838
#48

Cylinder, crankshaft and engine base group diagram

Oil seal

Part #68838

Replaced by #281370S

?
Manufacturer substitution
This part replaces 68838. Substitute parts can look different from the original.
This item is not returnable
$11.80 | 
14% OFF Phone Price : $13.80
In Stock
Clamp 93053
#29

Air cleaner and carburetor diagram

Clamp

Part #93053

Replaced by #791850

?
Manufacturer substitution
This part replaces 93053. Substitute parts can look different from the original.
This item is not returnable
$4.74 | 
17% OFF Phone Price : $5.74
In Stock
Gas Valve Cover 27803
#79

Cylinder, crankshaft and engine base group diagram

Gas valve cover

Part #27803

Replaced by #27803S

?
Manufacturer substitution
This part replaces 27803. Substitute parts can look different from the original.
This item is not returnable
$5.80 | 
15% OFF Phone Price : $6.80
In Stock
Clutch Assembly 391135
#5

Starter motor group diagram

Clutch assembly

Part #391135

Replaced by #692024

?
Manufacturer substitution
This part replaces 391135. Substitute parts can look different from the original.
This item is not returnable
$27.29 | 
18% OFF Phone Price : $33.29
In Stock
Oil Seal 291675
#52

Cylinder, crankshaft and engine base group diagram

Oil seal

Part #291675

Replaced by #291675S

?
Manufacturer substitution
This part replaces 291675. Substitute parts can look different from the original.
This item is not returnable
$10.09 | 
17% OFF Phone Price : $12.09
In Stock
Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket 270511
#46

Air cleaner and carburetor diagram

Lawn & garden equipment engine carburetor float bowl gasket

Part #270511

This item is not returnable
$6.31
In Stock

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