Briggs & Stratton
Lawn & Garden Engine

Model # 40N877-0039-G1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 40N877-0039-G1 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 166 parts  |

Lawn & Garden Equipment Engine Oil Filter (replaces 697547, 795890, Bs-696854) 696854
#1027

Lubrication diagram

Lawn & garden equipment engine oil filter (replaces 697547, 795890, bs-696854)

Part #696854

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Lawn & Garden Equipment Engine Fuel Filter (replaces 695666) 845125
#240

Carburetor/fuel supply diagram

Lawn & garden equipment engine fuel filter (replaces 695666)

Part #845125

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Lawn & Garden Equipment Engine Fuel Pump Assembly 808656
#387

Carburetor/fuel supply diagram

Lawn & garden equipment engine fuel pump assembly

Part #808656

Replaced by #597338

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Manufacturer substitution
This part replaces 808656. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Air Filter 593240
#445

Blower housing diagram

Lawn & garden equipment engine air filter

Part #593240

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Lawn & Garden Equipment Engine Governor Gear (replaces 698231) 793338
#219

Crankcase/sump diagram

Lawn & garden equipment engine governor gear (replaces 698231)

Part #793338

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Lawn & Garden Equipment Engine Ignition Coil (replaces 799651) 592846
#333

Flywheel/ignition/starter diagram

Lawn & garden equipment engine ignition coil (replaces 799651)

Part #592846

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Lawn & Garden Equipment Engine Spark Plug Boot (replaces 6001, 66538, 691210, Bs-66538s) 66538S
#635

Cylinder head diagram

Lawn & garden equipment engine spark plug boot (replaces 6001, 66538, 691210, bs-66538s)

Part #66538S

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Lawn & Garden Equipment Engine Fuel Pump Vacuum Hose (replaces 798863, 798919) 799158
#186A

Carburetor/fuel supply diagram

Lawn & garden equipment engine fuel pump vacuum hose (replaces 798863, 798919)

Part #799158

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Lawn & Garden Equipment Engine Hex Screw (replaces 555539, 94731, Bs-691061) 691061
#334

Flywheel/ignition/starter diagram

Lawn & garden equipment engine hex screw (replaces 555539, 94731, bs-691061)

Part #691061

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$5.09
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Lawn & Garden Equipment Engine Cylinder Head Gasket (replaces 690962, Bs-693997) 693997
#7

Cylinder head diagram

Lawn & garden equipment engine cylinder head gasket (replaces 690962, bs-693997)

Part #693997

$32.29
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Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
 30 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace a defrost sensor in a side-by-side refrigerator

How to replace a defrost sensor in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost sensor could be at fault. You can …

Repair difficulty
Time required
 45 minutes or less

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