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

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Briggs & Stratton 121700 TO 121799 (3153,3154,3158) engine Parts

Here are the diagrams and repair parts for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) engine, as well as links to manuals and error code tables, if available.

Briggs & Stratton 121700 TO 121799 (3153,3154,3158) engine
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 121700 TO 121799 (3153,3154,3158) Engine

  • Briggs & Stratton Lawn & Garden Equipment Engine Carburetor Rebuild Kit for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 498260

    Gasket set/carburetor kit diagram

    Briggs & Statton Carburetor

    Part #492495

    Replaced by #498260

    Info Icon
    Manufacturer substitution
    This part replaces 492495. Substitute parts can look different from the original.
    In Stock
    $24.53
    20% OFF Phone Price : $30.53Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Hex Screw for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 690877

    Bracket-control diagram

    Briggs & Statton Screw

    Part #94644

    Replaced by #690877

    Info Icon
    Manufacturer substitution
    This part replaces 94644. Substitute parts can look different from the original.
    In Stock
    $29.33
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Lawn & Garden Equipment Engine O-ring for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 270344S

    Briggs & Statton Seal Int El

    Part #270344

    Replaced by #270344S

    Info Icon
    Manufacturer substitution
    This part replaces 270344. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.23
    16% OFF Phone Price : $6.23Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Lawn And Garden Equipment Engine Air Filter Cover for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 692298

    Filter/base - air cleaner diagram

    Briggs & Statton Cover

    Part #281340

    Replaced by #692298

    Info Icon
    Manufacturer substitution
    This part replaces 281340. Substitute parts can look different from the original.
    In Stock
    $38.15
    14% OFF Phone Price : $44.15Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Lawn & Garden Equipment Engine Intake Valve for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 590393

    Crankshaft diagram

    Briggs & Statton Intake Valve

    Part #262652

    Replaced by #590393

    Info Icon
    Manufacturer substitution
    This part replaces 262652. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $38.82
    13% OFF Phone Price : $44.82Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Hex Screw for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 690664

    Gasket-muffler diagram

    Briggs & Statton Screw

    Part #94602

    Replaced by #690664

    Info Icon
    Manufacturer substitution
    This part replaces 94602. Substitute parts can look different from the original.
    In Stock
    $10.24
    16% OFF Phone Price : $12.24Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Key-woodruff for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 692193

    Crankshaft diagram

    Briggs & Statton Woodruff Key

    Part #93065

    Replaced by #692193

    Info Icon
    Manufacturer substitution
    This part replaces 93065. Substitute parts can look different from the original.
    In Stock
    $30.28
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Fuel Shut-off Valve for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 698183

    Seal, o-ring/lin-fuel diagram

    Briggs & Statton Shutof Valve

    Part #493960

    Replaced by #698183

    Info Icon
    Manufacturer substitution
    This part replaces 493960. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $16.35
    11% OFF Phone Price : $18.35Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Lawn & Garden Equipment Engine Intake Valve Seat for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 691155

    Cylinder/intake - manifold diagram

    Briggs & Statton Seat Int Vlv

    Part #213512

    Replaced by #691155

    Info Icon
    Manufacturer substitution
    This part replaces 213512. Substitute parts can look different from the original.
    In Stock
    $18.35
    10% OFF Phone Price : $20.35Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Hex Screw for Briggs & Stratton 121700 TO 121799 (3153,3154,3158) - Part 691092

    Sump-engine/shaft-drive diagram

    Briggs & Statton Screw

    Part #94612

    Replaced by #691092

    Info Icon
    Manufacturer substitution
    This part replaces 94612. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.91
    11% OFF Phone Price : $8.91Info Icon
    Minus Item
    Qty
    Plus Item

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

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.…

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.…

Parts & More

Bottom-Mount Refrigerator
Dishwasher
Dryer
Electric Cooktop
Electric Range
Front-Engine Lawn Tractor
Parts
Top-Mount Refrigerator