Briggs & Stratton
Lawn & Garden Engine

Model # 40S877-0021-G1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 40S877-0021-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 219 parts  |

Lawn & Garden Equipment Engine Air Filter (replaces Bs-792105) 792105
#445

Blower housing/air cleaner diagram

Lawn & garden equipment engine air filter (replaces bs-792105)

Part #792105

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$25.70
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Lawn & Garden Equipment Engine Fuel Filter 695666
#240

Carburetor/fuel supply diagram

Lawn & garden equipment engine fuel filter

Part #695666

Replaced by #845125

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Manufacturer substitution
This part replaces 695666. Substitute parts can look different from the original.
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$9.27
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Lawn & Garden Equipment Engine Ignition Coil (replaces 799651) 592846
#333

Flywheel/alternator/starter diagram

Lawn & garden equipment engine ignition coil (replaces 799651)

Part #592846

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Lawn & Garden Equipment Engine Intake Valve Push Rod (replaces 498746) 690982
#1026A

Cylinder head/intake manifold diagram

Lawn & garden equipment engine intake valve push rod (replaces 498746)

Part #690982

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Lawn & Garden Equipment Engine Fuel Pump Vacuum Hose (replaces 593998) 596163
#918A

Cylinder head/intake manifold diagram

Lawn & garden equipment engine fuel pump vacuum hose (replaces 593998)

Part #596163

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Lawn & Garden Equipment Engine Fuel Pump Vacuum Hose 593998
Lawn & garden equipment engine fuel pump vacuum hose

Part #593998

Replaced by #596163

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Manufacturer substitution
This part replaces 593998. Substitute parts can look different from the original.
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This item is not returnable
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Lawn & Garden Equipment Engine Crankcase Gasket 594195
Lawn & garden equipment engine crankcase gasket

Part #594195

$56.79
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Lawn & Garden Equipment Engine Cylinder Head 796231
#5

Cylinder head/intake manifold diagram

Lawn & garden equipment engine cylinder head

Part #796231

Replaced by #84001918

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Manufacturer substitution
This part replaces 796231. Substitute parts can look different from the original.
$219.50
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Lawn & Garden Equipment Engine Governor Gear (replaces 698231) 793338
#219

Engine sump/oil pump/dipstick diagram

Lawn & garden equipment engine governor gear (replaces 698231)

Part #793338

$31.42
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Lawn & Garden Equipment Engine Hex Screw (replaces 690960, 692126, 697551, 94744, Bs-691108) 691108
Lawn & garden equipment engine hex screw (replaces 690960, 692126, 697551, 94744, bs-691108)

Part #691108

This item is not returnable
$5.09
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