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 407777-0121-E4 engine Parts

Here are the diagrams and repair parts for Briggs & Stratton 407777-0121-E4 engine, as well as links to manuals and error code tables, if available.

Briggs & Stratton 407777-0121-E4 engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 407777-0121-E4 Engine

  • Briggs & Statton Lawn & Garden Equipment Engine Piston And Ring Kit for Briggs & Stratton 407777-0121-E4 - Part 793647

    #25

    All parts diagram

    Briggs & Statton Piston Assembly

    Part #499588

    Replaced by #793647

    Info Icon
    Manufacturer substitution
    This part replaces 499588. Substitute parts can look different from the original.
    In Stock
    $216.91
    5% OFF Phone Price : $228.91Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Screw for Briggs & Stratton 407777-0121-E4 - Part 699816

    #54

    All parts diagram

    Briggs & Statton Screw

    Part #695240

    Replaced by #699816

    Info Icon
    Manufacturer substitution
    This part replaces 695240. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $29.81
    Minus Item
    Qty
    Plus Item
  • Rod  Push for Briggs & Stratton 407777-0121-E4 - Part 597785

    #1026

    All parts diagram

    Briggs & Statton Lawn & Garden Equipment Engine Exhaust Valve Push Rod

    Part #690981

    Replaced by #597785

    Info Icon
    Manufacturer substitution
    This part replaces 690981. Substitute parts can look different from the original.
    In Stock
    $16.46
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Shield, Cylinder (used After Code Date 18112800) for Briggs & Stratton 407777-0121-E4 - Part 84002166

    #865

    All parts diagram

    Briggs & Statton Air Gauge Cover

    Part #691012

    Replaced by #84002166

    Info Icon
    Manufacturer substitution
    This part replaces 691012. Substitute parts can look different from the original.
    In Stock
    $64.34
    9% OFF Phone Price : $70.34Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Pivot for Briggs & Stratton 407777-0121-E4 - Part 791959

    #1100

    All parts diagram

    Briggs & Statton Pivot Rocker

    Part #690973

    Replaced by #791959

    Info Icon
    Manufacturer substitution
    This part replaces 690973. Substitute parts can look different from the original.
    In Stock
    $35.59
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Lawn & Garden Equipment Engine Spark Plug Wire Terminal for Briggs & Stratton 407777-0121-E4 - Part 493880S

    #851

    All parts diagram

    Briggs & Statton Terminal

    Part #493880

    Replaced by #493880S

    Info Icon
    Manufacturer substitution
    This part replaces 493880. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.62
    15% OFF Phone Price : $6.62Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Voltage Regulator for Briggs & Stratton 407777-0121-E4 - Part 845907

    #501

    All parts diagram

    Briggs & Statton Lawn & Garden Equipment Engine Voltage Regulator

    Part #691185

    Replaced by #845907

    Info Icon
    Manufacturer substitution
    This part replaces 691185. Substitute parts can look different from the original.
    In Stock
    $76.32
    7% OFF Phone Price : $82.32Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Blower Housing Base Plate for Briggs & Stratton 407777-0121-E4 - Part 594902

    #573

    All parts diagram

    Briggs & Statton Plate

    Part #691009

    Replaced by #594902

    Info Icon
    Manufacturer substitution
    This part replaces 691009. Substitute parts can look different from the original.
    In Stock
    $104.75
    10% OFF Phone Price : $116.75Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Screw for Briggs & Stratton 407777-0121-E4 - Part 697890

    #798

    All parts diagram

    Briggs & Statton Hex Screw

    Part #690967

    Replaced by #697890

    Info Icon
    Manufacturer substitution
    This part replaces 690967. Substitute parts can look different from the original.
    In Stock
    $29.81
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Cylinder Head Gasket Kit for Briggs & Stratton 407777-0121-E4 - Part 694013

    #1095

    All parts diagram

    Briggs & Statton Kit-vlv Over

    Part #499890

    Replaced by #694013

    Info Icon
    Manufacturer substitution
    This part replaces 499890. Substitute parts can look different from the original.
    In Stock
    $116.50
    9% OFF Phone Price : $128.50Info Icon
    Minus Item
    Qty
    Plus Item

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair time and Difficulty

 15 minutes or less

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
Electric Range
Electric Wall Oven
Freestanding Ice Maker
Front-Engine Lawn Tractor
Gas Chainsaw
Gas Line Trimmer
Gas Range
Parts
Room Air Conditioner
Side-By-Side Refrigerator
Treadmill
Washer
Water Pump