Briggs & Stratton
Lawn & Garden Engine

Model # 146400 TO 146468 (0010 - 0076) Official Briggs & Stratton gas engine

Here are the diagrams and repair parts for Official Briggs & Stratton 146400-TO-146468-0010-0076 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 266 parts  |

Flywheel Key 61760
#24

Replacement parts diagram

Flywheel key

Part #61760

Replaced by #222698S

?
Manufacturer substitution
This part replaces 61760. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.29
23% OFF Phone Price : $4.29
In Stock
Elbow Spacer Plug 66538
#635

Replacement parts diagram

Elbow spacer plug

Part #66538

Replaced by #66538S

?
Manufacturer substitution
This part replaces 66538. Substitute parts can look different from the original.
This item is not returnable
$5.11
16% OFF Phone Price : $6.11
In Stock
Clamp 93053
#601

Replacement parts 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
Hex Nut 92284
#332

Replacement parts diagram

Hex nut

Part #92284

Replaced by #690662

?
Manufacturer substitution
This part replaces 92284. Substitute parts can look different from the original.
This item is not returnable
$8.29
11% OFF Phone Price : $9.29
In Stock
Oil Plug 91488
#89

Replacement parts diagram

Oil plug

Part #91488

Replaced by #794903

?
Manufacturer substitution
This part replaces 91488. Substitute parts can look different from the original.
This item is not returnable
$8.82
10% OFF Phone Price : $9.82
In Stock
Clutch Assembly 298798
#66

Replacement parts diagram

Clutch assembly

Part #298798

Replaced by #399671

?
Manufacturer substitution
This part replaces 298798. Substitute parts can look different from the original.
$40.49
13% OFF Phone Price : $46.49
In Stock
Casing Clamp 221535
#265

Replacement parts diagram

Casing clamp

Part #221535

Replaced by #691024

?
Manufacturer substitution
This part replaces 221535. Substitute parts can look different from the original.
This item is not returnable
$7.39
12% OFF Phone Price : $8.39
In Stock
Mounting Screw 93158
#305

Replacement parts diagram

Mounting screw

Part #93158

Replaced by #692198

?
Manufacturer substitution
This part replaces 93158. Substitute parts can look different from the original.
This item is not returnable
$8.59
10% OFF Phone Price : $9.59
In Stock
Plug 93448
#411

Replacement parts diagram

Plug

Part #93448

Replaced by #691682

?
Manufacturer substitution
This part replaces 93448. Substitute parts can look different from the original.
In Stock
Cylinder Head Screw 93211
#14

Replacement parts diagram

Cylinder head screw

Part #93211

Replaced by #592244

?
Manufacturer substitution
This part replaces 93211. Substitute parts can look different from the original.
This item is not returnable
$6.49
13% OFF Phone Price : $7.49
In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: punctured tire, damaged rim…

Main causes: dirty carburetor, stale fuel…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

How to replace a snowblower fuel filter

How to replace a snowblower fuel filter

Replace the fuel filter on your snowblower if it's clogged or damaged.…

Repair difficulty
Time required
 15 minutes or less
How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

Repair difficulty
Time required
 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

Repair difficulty
Time required
 45 minutes or less

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

Use the advice and tips in these articles and videos to get the most out of your snowblower.

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.…