Briggs & Stratton
Lawn & Garden Engine

Model # 422437-1278-01 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 422437-1278-01 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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Showing 10 of 176 parts  |

Element 271271

#535

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Element

Part #271271

Replaced by #272490S

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Manufacturer substitution
This part replaces 271271. Substitute parts can look different from the original.
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$6.98
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Armature 394891

#333

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Armature

Part #394891

Replaced by #590781

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Manufacturer substitution
This part replaces 394891. Substitute parts can look different from the original.
$70.84
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Gear 394348

#219

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Gear

Part #394348

Replaced by #793338

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Manufacturer substitution
This part replaces 394348. Substitute parts can look different from the original.
$31.42
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Oil Seal 68838

#524

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Oil seal

Part #68838

Replaced by #281370S

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Manufacturer substitution
This part replaces 68838. Substitute parts can look different from the original.
This item is not returnable
$11.80
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Terminal Cable 221798

#851

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Terminal cable

Part #221798

Replaced by #493880S

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Manufacturer substitution
This part replaces 221798. Substitute parts can look different from the original.
This item is not returnable
$4.75
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Screw 93381

#334

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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
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Oil Plug 91084

#15

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Oil plug

Part #91084

Replaced by #690946

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Manufacturer substitution
This part replaces 91084. Substitute parts can look different from the original.
This item is not returnable
$9.59
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Gas Valve Cover 27803

#9

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Gas valve cover

Part #27803

Replaced by #27803S

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Manufacturer substitution
This part replaces 27803. Substitute parts can look different from the original.
This item is not returnable
$5.80
15% OFF Phone Price : $6.80
In Stock
Oil Seal 291675

#20

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Oil seal

Part #291675

Replaced by #291675S

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Manufacturer substitution
This part replaces 291675. Substitute parts can look different from the original.
This item is not returnable
$10.09
17% OFF Phone Price : $12.09
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Stator 392595

#474

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Stator

Part #392595

Replaced by #592829

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Manufacturer substitution
This part replaces 392595. Substitute parts can look different from the original.
$139.99
8% OFF Phone Price : $151.99
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