Briggs & Stratton
Lawn & Garden Engine

Model # 12S505-3856-B1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 12S505-3856-B1 engine, as well as links to manuals and error code tables, if available.

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Showing 10 of 163 parts  |

Lawn & Garden Equipment Engine Carburetor Primer Bulb (replaces 496115, Bs-694395) 694395

#976

All parts diagram

Lawn & garden equipment engine carburetor primer bulb (replaces 496115, bs-694395)

Part #694395

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Cap 699985

#957

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Cap

Part #699985

Replaced by #796577

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Manufacturer substitution
This part replaces 699985. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Recoil Starter Rope (replaces 692259) 697316

#58

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Lawn & garden equipment engine recoil starter rope (replaces 692259)

Part #697316

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Lawn & Garden Equipment Engine Ignition Coil 802574

#333

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Lawn & garden equipment engine ignition coil

Part #802574

Replaced by #590454

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Manufacturer substitution
This part replaces 802574. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Tank (replaces 693377, Bs-699374) 699374

#972

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Lawn & garden equipment engine fuel tank (replaces 693377, bs-699374)

Part #699374

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Bowl 493640

#975

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Bowl

Part #493640

Replaced by #796611

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Manufacturer substitution
This part replaces 493640. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Recoil Starter Pulley (replaces 263074, 281504, Bs-498144) 498144
Lawn & garden equipment engine recoil starter pulley (replaces 263074, 281504, bs-498144)

Part #498144

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Air Filter 273356

#967

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Air filter

Part #273356

Replaced by #273356S

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Manufacturer substitution
This part replaces 273356. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Flywheel Key (replaces 222698, 690974, Bs-222698s) 222698S

#24

All parts diagram

Lawn & garden equipment engine flywheel key (replaces 222698, 690974, bs-222698s)

Part #222698S

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Grip-str Rpe 281434

#60

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Grip-str rpe

Part #281434

Replaced by #281434S

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Manufacturer substitution
This part replaces 281434. Substitute parts can look different from the original.
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