Briggs & Stratton
Lawn & Garden Engine

Model # 204312-0529-B1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 204312-0529-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 163 parts  |

Lawn & Garden Equipment Engine Air Filter (replaces 17211-2l8-000, 1759330, 1904481, 491588, 491588ms, 494245, 6.491-338, 691710, Bs-491588s) 491588S

#445

All parts diagram

Lawn & garden equipment engine air filter (replaces 17211-2l8-000, 1759330, 1904481, 491588, 491588ms, 494245, 6.491-338, 691710, bs-491588s)

Part #491588S

BEST SELLER

Get free shipping with Automatic Reorder

$8.96
10% OFF Phone Price : $9.96
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
$9.30
10% OFF Phone Price : $10.30
In Stock
Lawn & Garden Equipment Engine Fuel Tank Cap 792647

#957

All parts diagram

Lawn & garden equipment engine fuel tank cap

Part #792647

Replaced by #795027

?
Manufacturer substitution
This part replaces 792647. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$12.61
14% OFF Phone Price : $14.61
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
Fuel Tank 694260

#972

All parts diagram

Fuel tank

Part #694260

Replaced by #799863

?
Manufacturer substitution
This part replaces 694260. Substitute parts can look different from the original.
BEST SELLER
$83.13
7% OFF Phone Price : $89.13
In Stock
Lawn & Garden Equipment Engine Flywheel Key (replaces 222698, 690974, Bs-222698s) 222698S

#24

All parts diagram

Lawn & garden equipment engine flywheel key (replaces 222698, 690974, bs-222698s)

Part #222698S

BEST SELLER
This item is not returnable
$3.29
23% OFF Phone Price : $4.29
In Stock
Lawn & Garden Equipment Engine Rocker Arm Cover Gasket (replaces 273486) 690971

#1022

All parts diagram

Lawn & garden equipment engine rocker arm cover gasket (replaces 273486)

Part #690971

BEST SELLER
$9.02
10% OFF Phone Price : $10.02
In Stock
Spark Wrench 19374S

#383

All parts diagram

Spark wrench

Part #19374S

Replaced by #19576S

?
Manufacturer substitution
This part replaces 19374S. Substitute parts can look different from the original.
This item is not returnable

Get free shipping with Automatic Reorder

$9.89
9% OFF Phone Price : $10.89
In Stock
Lawn & Garden Equipment Engine Oil Seal (replaces 391086, 690926, Bs-391086s) 391086S
Lawn & garden equipment engine oil seal (replaces 391086, 690926, bs-391086s)

Part #391086S

This item is not returnable
$9.69
9% OFF Phone Price : $10.69
In Stock
Lawn & Garden Equipment Engine Recoil Starter Rope (replaces 693449, Bs-693389) 693389

#58

All parts diagram

Lawn & garden equipment engine recoil starter rope (replaces 693449, bs-693389)

Part #693389

This item is not returnable
$11.71
15% OFF Phone Price : $13.71
In Stock

Symptoms for electric ranges

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Repair guides for electric ranges

How to replace a range radiant surface element

How to replace a range radiant surface element

If the element on your glass cooktop isn't heating up even though it gets power, replace it yourself, in about 45 minute…

Repair difficulty
Time required
 45 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair difficulty
Time required
 15 minutes or less
How to replace a range coil surface element

How to replace a range coil surface element

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…

Repair difficulty
Time required
 15 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.…

Tips to find your model number

Product type
Select appliance
Dropdown Icon

Model numbers typically look like this:

Model Finder Help 1Model Finder Help 2