Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

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

Tecumseh HS40-55580K engine Parts

Here are the diagrams and repair parts for Tecumseh HS40-55580K engine, as well as links to manuals and error code tables, if available.

Tecumseh HS40-55580K engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts forHS40-55580K Engine

  • Craftsman Lawn & Garden Equipment Throttle Shaft Return Spring for Tecumseh HS40-55580K - Part 631767

    Replacement parts diagram

    Throttle Spring

    Part #631279

    Replaced by #631767

    Info Icon
    Manufacturer substitution
    This part replaces 631279. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.82
    26% OFF Phone Price : $3.82Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Ignition Module Mounting Stud for Tecumseh HS40-55580K - Part 651024

    Replacement parts diagram

    Stud

    Part #650872

    Replaced by #651024

    Info Icon
    Manufacturer substitution
    This part replaces 650872. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $27.84
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Idle Adjustment Screw for Tecumseh HS40-55580K - Part 631838

    Replacement parts diagram

    Screw

    Part #631078

    Replaced by #631838

    Info Icon
    Manufacturer substitution
    This part replaces 631078. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $27.97
    Minus Item
    Qty
    Plus Item
  • Champion Spark Plug for Tecumseh HS40-55580K - Part 861

    Replacement parts diagram

    Spark Plug

    Part #33636

    Replaced by #861

    Info Icon
    Manufacturer substitution
    This part replaces 33636. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.79
    15% OFF Phone Price : $6.79Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Screw for Tecumseh HS40-55580K - Part 29716

    Replacement parts diagram

    Screw

    Part #29212

    Replaced by #29716

    Info Icon
    Manufacturer substitution
    This part replaces 29212. Substitute parts can look different from the original.
    In Stock
    $25.77
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Piston Ring Set for Tecumseh HS40-55580K - Part 35544A

    Replacement parts diagram

    Piston

    Part #35544

    Replaced by #35544A

    Info Icon
    Manufacturer substitution
    This part replaces 35544. Substitute parts can look different from the original.
    In Stock
    $54.24
    10% OFF Phone Price : $60.24Info Icon
    Minus Item
    Qty
    Plus Item
  • Generac Lawn & Garden Equipment Engine Governor Shaft for Tecumseh HS40-55580K - Part 30574A

    Replacement parts diagram

    Governor Shaft

    Part #30574

    Replaced by #30574A

    Info Icon
    Manufacturer substitution
    This part replaces 30574. Substitute parts can look different from the original.
    In Stock
    $30.81
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Screw for Tecumseh HS40-55580K - Part 651025

    Replacement parts diagram

    Screw

    Part #650417

    Replaced by #651025

    Info Icon
    Manufacturer substitution
    This part replaces 650417. Substitute parts can look different from the original.
    In Stock
    $26.08
    Minus Item
    Qty
    Plus Item
  • Nut for Tecumseh HS40-55580K - Part 650864

    Replacement parts diagram

    Nut

    Part #650723

    Replaced by #650864

    Info Icon
    Manufacturer substitution
    This part replaces 650723. Substitute parts can look different from the original.
    In Stock
    $26.13
    Minus Item
    Qty
    Plus Item
  • Flywheel for Tecumseh HS40-55580K - Part 611080A

    Replacement parts diagram

    Flywheel

    Part #611080

    Replaced by #611080A

    Info Icon
    Manufacturer substitution
    This part replaces 611080. Substitute parts can look different from the original.
    In Stock
    $24.36
    37% OFF Was : $38.94Info 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

Air Purifier
Chipper/Shredder
Dishwasher
Dryer
Electric Cooktop
Freestanding Freezer
Furnace
Gas Line Trimmer
Gas Range
Lawn & Garden Engine
Room Air Conditioner
Side-By-Side Refrigerator
Wall Oven/Microwave Combo
Washer