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Briggs & Stratton
Lawn & Garden Engine

Model # 12H802-1570-21 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 12H802-1570-21 engine, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 137 parts  |
Fuel Cap 397974

#957

All parts diagram

Fuel cap

Part #397974

Replaced by #796577

?
Manufacturer substitution
This part replaces 397974. Substitute parts can look different from the original.
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$20.69 | 
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Air Cleaner Gasket 272653

#163

All parts diagram

Air cleaner gasket

Part #272653

Replaced by #795629

?
Manufacturer substitution
This part replaces 272653. Substitute parts can look different from the original.
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This item is not returnable
$4.51 | 
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In Stock
Lawn & Garden Equipment Engine Recoil Starter Pulley (replaces 263074, 281504, Bs-498144) 498144

#56

All parts diagram

Lawn & garden equipment engine recoil starter pulley (replaces 263074, 281504, bs-498144)

Part #498144

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Lawn & Garden Equipment Engine Recoil Starter (replaces Bs-497680) 497680

#608

All parts diagram

Lawn & garden equipment engine recoil starter (replaces bs-497680)

Part #497680

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Tune-up Kit 5106S

#NI

All parts diagram

Tune-up kit

Part #5106S

Replaced by #5140B

?
Manufacturer substitution
This part replaces 5106S. Substitute parts can look different from the original.
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$20.80 | 
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Pawl 281505

#459

All parts diagram

Pawl

Part #281505

Replaced by #281505S

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Manufacturer substitution
This part replaces 281505. Substitute parts can look different from the original.
This item is not returnable
$5.80 | 
15% OFF Phone Price : $6.80
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Lawn & Garden Equipment Engine Carburetor Float (replaces Bs-398187) 398187

#133

All parts diagram

Lawn & garden equipment engine carburetor float (replaces bs-398187)

Part #398187

This item is not returnable
$11.96 | 
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Retainer 281503

#456

All parts diagram

Retainer

Part #281503

Replaced by #692299

?
Manufacturer substitution
This part replaces 281503. Substitute parts can look different from the original.
This item is not returnable
$7.89 | 
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Exhaust Muffler 497838

#300

All parts diagram

Exhaust muffler

Part #497838

Replaced by #692038

?
Manufacturer substitution
This part replaces 497838. Substitute parts can look different from the original.
$44.59 | 
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Screw 94744

#305

All parts diagram

Screw

Part #94744

Replaced by #691108

?
Manufacturer substitution
This part replaces 94744. Substitute parts can look different from the original.
This item is not returnable
$5.09 | 
16% OFF Phone Price : $6.09
In Stock

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