Briggs & Stratton
Lawn & Garden Engine

Model # 49M777-0853-G1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 49M777-0853-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 225 parts  |

Lawn & Garden Equipment Engine Fuel Filter 695666
#240B

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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Lawn & Garden Equipment Engine Fuel Line (replaces 1734994sm, 327290ma, 691050, 7012638yp, 7032016yp, 7032956yp, 7041996yp, 7076272yp, 7077351yp, 791866, 798512, 809322, 809499) 791766
#187

Carburetor/fuel supply diagram

Lawn & garden equipment engine fuel line (replaces 1734994sm, 327290ma, 691050, 7012638yp, 7032016yp, 7032956yp, 7041996yp, 7076272yp, 7077351yp, 791866, 798512, 809322, 809499)

Part #791766

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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 Oil Seal (replaces 791892, Bs-795387) 795387
#20

Cylinder/sump/gasket set diagram

Lawn & garden equipment engine oil seal (replaces 791892, bs-795387)

Part #795387

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Lawn & Garden Equipment Engine Ignition Coil 691060
#333

Alternator/ignition diagram

Lawn & garden equipment engine ignition coil

Part #691060

Replaced by #592846

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Manufacturer substitution
This part replaces 691060. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Pre-filter (replaces Bs-792303) 792303
#967B

Air cleaner/blower housing diagram

Lawn & garden equipment engine pre-filter (replaces bs-792303)

Part #792303

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Lawn & Garden Equipment Engine Starter Pinion Gear (replaces 693058, 693059, 75264) 695708
#783

Controls/flywheel diagram

Lawn & garden equipment engine starter pinion gear (replaces 693058, 693059, 75264)

Part #695708

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

Cylinder head/valves diagram

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

Part #690982

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Lawn & Garden Equipment Engine Exhaust Valve Push Rod (replaces 498745) 690981
#1026

Cylinder head/valves diagram

Lawn & garden equipment engine exhaust valve push rod (replaces 498745)

Part #690981

Replaced by #597785

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Manufacturer substitution
This part replaces 690981. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Rocker Arm Cover Gasket (replaces 273486) 690971
Lawn & garden equipment engine rocker arm cover gasket (replaces 273486)

Part #690971

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Main causes: dirty carburetor, stale fuel…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

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