Briggs & Stratton
Lawn & Garden Engine

Model # 122700 TO 122799 (0101 - 0101) Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 122700-TO-122799-0101-0101 engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 149 parts  |

Fuel Cap 397974
#957

Tank assembly diagram

Fuel cap

Part #397974

Replaced by #796577

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Manufacturer substitution
This part replaces 397974. Substitute parts can look different from the original.
BEST SELLER
$20.09
23% OFF Phone Price : $26.09
In Stock
Lawn & Garden Equipment Engine Ignition Coil 802574
#333

Harness assembly diagram

Lawn & garden equipment engine ignition coil

Part #802574

Replaced by #590454

?
Manufacturer substitution
This part replaces 802574. Substitute parts can look different from the original.
BEST SELLER
$53.78
10% OFF Phone Price : $59.78
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Key 222698
#24

Crankshaft diagram

Key

Part #222698

Replaced by #222698S

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Manufacturer substitution
This part replaces 222698. Substitute parts can look different from the original.
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This item is not returnable
$3.29
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Lawn & Garden Equipment Engine Carburetor Needle Valve (replaces 281144, 281178, Bs-398188) 398188
Lawn & garden equipment engine carburetor needle valve (replaces 281144, 281178, bs-398188)

Part #398188

This item is not returnable
$8.13
11% OFF Phone Price : $9.13
In Stock
Muffler 490547
#300

Muffler assembly diagram

Muffler

Part #490547

Replaced by #692038

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Manufacturer substitution
This part replaces 490547. Substitute parts can look different from the original.
$44.59
12% OFF Phone Price : $50.59
In Stock
Oil Fill Cap 493951
#523A

Cylinder assembly diagram

Oil fill cap

Part #493951

Replaced by #499621

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Manufacturer substitution
This part replaces 493951. Substitute parts can look different from the original.
This item is not returnable
$24.80
19% OFF Phone Price : $30.80
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Plug 94239
#15

Engine diagram

Plug

Part #94239

Replaced by #690946

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Manufacturer substitution
This part replaces 94239. Substitute parts can look different from the original.
This item is not returnable
$9.59
9% OFF Phone Price : $10.59
In Stock
O-ring Seal 280966
O-ring seal

Part #280966

Replaced by #692296

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Manufacturer substitution
This part replaces 280966. Substitute parts can look different from the original.
This item is not returnable
$8.09
11% OFF Phone Price : $9.09
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Screw 93381
#334

Harness assembly diagram

Screw

Part #93381

Replaced by #691061

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Manufacturer substitution
This part replaces 93381. Substitute parts can look different from the original.
This item is not returnable
$5.09
16% OFF Phone Price : $6.09
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Screw 94121
#971A

Air cleaner cover diagram

Screw

Part #94121

Replaced by #692523

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Manufacturer substitution
This part replaces 94121. Substitute parts can look different from the original.
This item is not returnable
$12.09
14% OFF Phone Price : $14.09
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Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

Main causes: damaged fan blade, engine needs a tune up, dirty carburetor...

Main causes: mixing too much 2-cycle oil with the gas, dirty air filter, clogged carburetor, engine needs tune up...

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank...

Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor...

Main causes: bad gas, clogged air filter, cracked fuel lines, clogged fuel filter, dirty carburetor, bad spark plug, wor...

Repair guides for gas leaf blowers

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

How to rebuild a leaf blower carburetor

How to rebuild a leaf blower carburetor

If the leaf blower engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow ...

Repair difficulty
Time required
60 minutes or less
How to replace a leaf blower carburetor

How to replace a leaf blower carburetor

The carburetor could be the problem If the leaf blower engine won't start even though there's fuel in the tank. Follow t...

Repair difficulty
Time required
15 minutes or less
How to replace leaf blower fuel lines

How to replace leaf blower fuel lines

Leaf blower fuel lines deteriorate with time and eventually can split or crack. You can remove and replace them yourself...

Repair difficulty
Time required
60 minutes or less

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

Use the advice and tips in these articles to get the most out of your leaf blower.

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....