Briggs & Stratton
Lawn & Garden Engine

Model # 135202-1304-E1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 135202-1304-E1 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 152 parts  |

Lawn & Garden Equipment Engine Ignition Coil (replaces 395491, 555075, 697037, Bs-397358) 397358
#333

Fuel tank diagram

Lawn & garden equipment engine ignition coil (replaces 395491, 555075, 697037, bs-397358)

Part #397358

$54.29
10% OFF Phone Price : $60.29
In Stock
Terminal 493880
#851

Fuel tank diagram

Terminal

Part #493880

Replaced by #493880S

?
Manufacturer substitution
This part replaces 493880. Substitute parts can look different from the original.
This item is not returnable
$4.75
17% OFF Phone Price : $5.75
In Stock
Oil Fill Cap 281658
#21

Crankcase diagram

Oil fill cap

Part #281658

Replaced by #281658S

?
Manufacturer substitution
This part replaces 281658. Substitute parts can look different from the original.
This item is not returnable
$5.79
15% OFF Phone Price : $6.79
In Stock
Carburetor Diaphragm 272538
#394

Carburetor diagram

Carburetor diaphragm

Part #272538

Replaced by #272538S

?
Manufacturer substitution
This part replaces 272538. Substitute parts can look different from the original.
This item is not returnable
$5.39
16% OFF Phone Price : $6.39
In Stock
Lawn & Garden Equipment Engine Fuel Tank Cap 494559
#181

Fuel tank diagram

Lawn & garden equipment engine fuel tank cap

Part #494559

This item is not returnable
$22.59
21% OFF Phone Price : $28.59
In Stock
Screw 94896
#346

Air filter diagram

Screw

Part #94896

Replaced by #690661

?
Manufacturer substitution
This part replaces 94896. Substitute parts can look different from the original.
This item is not returnable
$5.09
16% OFF Phone Price : $6.09
In Stock
Gasket 273113
#51

Carburetor diagram

Gasket

Part #273113

Replaced by #273113S

?
Manufacturer substitution
This part replaces 273113. Substitute parts can look different from the original.
This item is not returnable
$9.19
10% OFF Phone Price : $10.19
In Stock
Lawn & Garden Equipment Engine Muffler 494585
#300

Air filter diagram

Lawn & garden equipment engine muffler

Part #494585

This item is not returnable
$29.27
17% OFF Phone Price : $35.27
In Stock
Lawn & Garden Equipment Engine Spark Plug Wrench 89838S
#383

Engine diagram

Lawn & garden equipment engine spark plug wrench

Part #89838S

This item is not returnable
$10.59
16% OFF Phone Price : $12.59
In Stock
Plug 94916
#15

Engine diagram

Plug

Part #94916

Replaced by #691686

?
Manufacturer substitution
This part replaces 94916. Substitute parts can look different from the original.
This item is not returnable
$7.59
12% OFF Phone Price : $8.59
In Stock

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

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.…