Briggs & Stratton
Lawn & Garden Engine

Model # 445677-1198-B1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 445677-1198-B1 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 189 parts  |

Lawn & Garden Equipment Engine Inline Fuel Filter 691035

#240

All parts diagram

Lawn & garden equipment engine inline fuel filter

Part #691035

Replaced by #84001895

?
Manufacturer substitution
This part replaces 691035. Substitute parts can look different from the original.
BEST SELLER
$9.59
9% OFF Phone Price : $10.59
In Stock
Craftsman Lawn & Garden Equipment Engine Oil Filter (replaces 24603, 492932, 691041, 7045184yp, Bs-492932s) 492932S

#1027

All parts diagram

Craftsman lawn & garden equipment engine oil filter (replaces 24603, 492932, 691041, 7045184yp, bs-492932s)

Part #492932S

BEST SELLER
$15.30
12% OFF Phone Price : $17.30
In Stock
Lawn & Garden Equipment Engine Air Filter (replaces 499486, 691007, 698754, Bs-698754) 499486S

#445

All parts diagram

Lawn & garden equipment engine air filter (replaces 499486, 691007, 698754, bs-698754)

Part #499486S

BEST SELLER
$20.90
22% OFF Phone Price : $26.90
In Stock
Lawn & Garden Equipment Engine Fuel Line (replaces 1734994sm, 327290ma, 691050, 7012638yp, 7032016yp, 7032956yp, 7041996yp, 7076272yp, 7077351yp, 791866, 798512, 809322, 809499) 791766

#187

All parts diagram

Lawn & garden equipment engine fuel line (replaces 1734994sm, 327290ma, 691050, 7012638yp, 7032016yp, 7032956yp, 7041996yp, 7076272yp, 7077351yp, 791866, 798512, 809322, 809499)

Part #791766

BEST SELLER
$9.59
9% OFF Phone Price : $10.59
In Stock
Lawn & Garden Equipment Engine Starter Motor (replaces 392744, 392749, 494325) 497595

#309

All parts diagram

Lawn & garden equipment engine starter motor (replaces 392744, 392749, 494325)

Part #497595

BEST SELLER
$107.23
10% OFF Phone Price : $119.23
In Stock
Lawn & Garden Equipment Engine Intake Valve Push Rod (replaces 498746) 690982

#1026A

All parts diagram

Lawn & garden equipment engine intake valve push rod (replaces 498746)

Part #690982

BEST SELLER
$9.91
9% OFF Phone Price : $10.91
In Stock
Lawn & Garden Equipment Engine Voltage Regulator 691185

#501

All parts diagram

Lawn & garden equipment engine voltage regulator

Part #691185

Replaced by #845907

?
Manufacturer substitution
This part replaces 691185. Substitute parts can look different from the original.
$67.66
8% OFF Phone Price : $73.66
In Stock
Lawn & Garden Equipment Engine Crankcase Gasket 697227

#12

All parts diagram

Lawn & garden equipment engine crankcase gasket

Part #697227

Replaced by #594195

?
Manufacturer substitution
This part replaces 697227. Substitute parts can look different from the original.
$56.79
10% OFF Phone Price : $62.79
In Stock
Lawn & Garden Equipment Engine Cylinder Head 796231

#5

All parts diagram

Lawn & garden equipment engine cylinder head

Part #796231

Replaced by #84001918

?
Manufacturer substitution
This part replaces 796231. Substitute parts can look different from the original.
$219.50
5% OFF Phone Price : $231.50
In Stock
Lawn & Garden Equipment Engine Governor Gear (replaces 698231) 793338

#219

All parts diagram

Lawn & garden equipment engine governor gear (replaces 698231)

Part #793338

$31.42
16% OFF Phone Price : $37.42
In Stock

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube…

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
Time required
 45 minutes or less

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

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.…

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.…