Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair

Briggs & Stratton 12S505-3856-B1 engine Parts

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

Briggs & Stratton 12S505-3856-B1 engine
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 12S505-3856-B1 Engine

  • Briggs & Stratton Set for Briggs & Stratton 12S505-3856-B1 - Part 795441

    #1095

    All parts diagram

    Briggs & Statton Gasket

    Part #792386

    Replaced by #795441

    Info Icon
    Manufacturer substitution
    This part replaces 792386. Substitute parts can look different from the original.
    In Stock
    $138.44
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Bushing Kit for Briggs & Stratton 12S505-3856-B1 - Part 796961

    #2

    All parts diagram

    Briggs & Statton Bushing

    Part #399269

    Replaced by #796961

    Info Icon
    Manufacturer substitution
    This part replaces 399269. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $37.74
    14% OFF Phone Price : $43.74Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Breather for Briggs & Stratton 12S505-3856-B1 - Part 691781

    #11

    All parts diagram

    Briggs & Statton Breather Tube

    Part #691260

    Replaced by #691781

    Info Icon
    Manufacturer substitution
    This part replaces 691260. Substitute parts can look different from the original.
    In Stock
    $41.96
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Lawn & Garden Equipment Engine Spark Plug Wrench for Briggs & Stratton 12S505-3856-B1 - Part 19576S

    #383

    All parts diagram

    Briggs & Statton Spark Wrench

    Part #19374S

    Replaced by #19576S

    Info Icon
    Manufacturer substitution
    This part replaces 19374S. Substitute parts can look different from the original.
    This item is not returnable
    Get free shipping with Automatic Reorder
    In Stock
    $12.32
    14% OFF Phone Price : $14.32Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Piston Kit for Briggs & Stratton 12S505-3856-B1 - Part 799063

    #25

    All parts diagram

    Briggs & Statton Piston

    Part #791968

    Replaced by #799063

    Info Icon
    Manufacturer substitution
    This part replaces 791968. Substitute parts can look different from the original.
    In Stock
    $109.99
    10% OFF Phone Price : $121.99Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Wiring for Briggs & Stratton 12S505-3856-B1 - Part 696547

    #789

    All parts diagram

    Briggs & Statton Wiring

    Part #696547

    The manufacturer no longer makes this part, and there's no substitute part

  • Briggs & Stratton Rod-push for Briggs & Stratton 12S505-3856-B1 - Part 795444

    #1026

    All parts diagram

    Briggs & Statton Push Rod

    Part #692045

    Replaced by #795444

    Info Icon
    Manufacturer substitution
    This part replaces 692045. Substitute parts can look different from the original.
    In Stock
    $42.58
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Gasket Set for Briggs & Stratton 12S505-3856-B1 - Part 795442

    #358

    All parts diagram

    Briggs & Statton Gasket

    Part #792384

    Replaced by #795442

    Info Icon
    Manufacturer substitution
    This part replaces 792384. Substitute parts can look different from the original.
    In Stock
    $129.22
    8% OFF Phone Price : $141.22Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Interlock Switch for Briggs & Stratton 12S505-3856-B1 - Part 499421

    #935

    All parts diagram

    Briggs & Statton Start Switch

    Part #398758

    Replaced by #499421

    Info Icon
    Manufacturer substitution
    This part replaces 398758. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $45.52
    12% OFF Phone Price : $51.52Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Intake Valve for Briggs & Stratton 12S505-3856-B1 - Part 795443

    #34

    All parts diagram

    Briggs & Statton Intake Valve

    Part #499641

    Replaced by #795443

    Info Icon
    Manufacturer substitution
    This part replaces 499641. Substitute parts can look different from the original.
    In Stock
    $42.85
    12% OFF Phone Price : $48.85Info Icon
    Minus Item
    Qty
    Plus Item

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Briggs & Stratton Lawn & Garden Equipment Engine Flywheel Key 222698S

Briggs & Stratton Lawn & Garden Equipment Engine Flywheel Key

Part #222698S
This item is not returnable
In Stock
$3.85
21% OFF Phone Price : $4.85Info Icon
Minus Item
Qty
Plus Item
Briggs & Statton Lawn & Garden Equipment Engine Breather Cover 697734

Briggs & Statton Lawn & Garden Equipment Engine Breather Cover

Part #697734
This item is not returnable
In Stock
$18.96
10% OFF Phone Price : $20.96Info Icon
Minus Item
Qty
Plus Item
Briggs & Stratton Lawn & Garden Equipment Engine Air Filter 697029

Briggs & Stratton Lawn & Garden Equipment Engine Air Filter

Part #697029
In Stock
$23.81
20% OFF Phone Price : $29.81Info Icon
Minus Item
Qty
Plus Item

Effective articles & videos to help repair your lawn & garden engines

View all
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

Read more
What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts....

Read more

Parts & More

Canister Vacuum
Kenmore 12581614610 canister vacuum partsShop Kenmore 11628014700 canister vacuum parts
Dishwasher
Shop Samsung DW80K7050UG/AA-00 dishwasher partsKitchenAid KDTE104ESS1 dishwasher parts
Electric Chainsaw
Craftsman Electric Chainsaw Parts
Electric Range
Shop Frigidaire BFES368ES3 electric range parts
Electric Wall Oven
Shop Whirlpool RBD306PDB13 electric wall oven parts
Elliptical Machine
Proform 831238800 elliptical machine parts
Front-Engine Lawn Tractor
Craftsman 917289272 front-engine lawn tractor parts
Furnace
Shop Kenmore 8676456 furnace parts
Gas Line Trimmer
Shop Craftsman 358791010 gas line trimmer parts
Gas Range
Shop GE PGB916DEM1WW gas range parts
Parts
Toro Replacement PartsRefrigerator Door Gallon Bin WR71X11044 parts
Refrigerator
Shop Kenmore 1067600501 refrigerator partsShop Kenmore 1068676394 refrigerator parts
Riding Mowers & Tractors
Frigidaire Parts Riding mowers & tractors
Television
Television Parts Zenith
Treadmill
Shop Horizon T101-2011 treadmill parts
Water Softener
Shop Model #625385200 Kenmore Elite water softener