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
Troybilt 640C tiller

Troybilt 640C tiller Parts

Here are the diagrams and repair parts for Troybilt 640C tiller, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 640C Tillers

  • Shim for Troybilt 640C - Part GW-1325C

    Drive shaft diagram

    Shim

    In Stock
    $28.57
    Minus Item
    Qty
    Plus Item
  • Ace Lawn & Garden Equipment Flat Washer for Troybilt 640C - Part 736-3078

    Belt cover/belts/engine bracket diagram

    Ace Lawn & Garden Equipment Flat Washer

    Part #736-3078
    This item is not returnable
    In Stock
    $6.63
    Minus Item
    Qty
    Plus Item
  • Bumper for Troybilt 640C - Part 749-04193-0637

    Bumper diagram

    Bumper

    Part #749-04193

    Replaced by #749-04193-0637

    Info Icon
    Manufacturer substitution
    This part replaces 749-04193. Substitute parts can look different from the original.
    In Stock
    $77.58
    Minus Item
    Qty
    Plus Item
  • Depth Drive Bar for Troybilt 640C - Part 786-04104

    Tine hood/transmission diagram

    Drag Bar

    Part #GW-55015

    Replaced by #786-04104

    Info Icon
    Manufacturer substitution
    This part replaces GW-55015. Substitute parts can look different from the original.
    In Stock
    $47.64
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Screw for Troybilt 640C - Part 710-0805A

    Cable assembly diagram

    Lawn Tractor Hex Bolt

    Part #710-0805

    Replaced by #710-0805A

    Info Icon
    Manufacturer substitution
    This part replaces 710-0805. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.86
    Minus Item
    Qty
    Plus Item
  • Bar;dpth for Troybilt 640C - Part 786-04292A-0638

    Tine hood/transmission diagram

    Depth Lever

    Part #GW-55018

    Replaced by #786-04292A-0638

    Info Icon
    Manufacturer substitution
    This part replaces GW-55018. Substitute parts can look different from the original.
    In Stock
    $95.82
    Minus Item
    Qty
    Plus Item
  • Tiller Bolo Tine, Left for Troybilt 640C - Part 742-04227-0637

    Wheel/tire assembly diagram

    Bolo Tine

    Part #GW-50049-02

    Replaced by #742-04227-0637

    Info Icon
    Manufacturer substitution
    This part replaces GW-50049-02. Substitute parts can look different from the original.
    In Stock
    $27.45
    18% OFF Phone Price : $33.45Info Icon
    Minus Item
    Qty
    Plus Item
  • High Pro Key for Troybilt 640C - Part 714-04059

    Wheel shaft/tiller shaft diagram

    High Pro Key

    Part #GW-9305

    Replaced by #714-04059

    Info Icon
    Manufacturer substitution
    This part replaces GW-9305. Substitute parts can look different from the original.
    In Stock
    $12.46
    Minus Item
    Qty
    Plus Item
  • Tiller Worm Gear for Troybilt 640C - Part 917-04381

    Wheel shaft/tiller shaft diagram

    Worm Gear

    Part #1916542

    Replaced by #917-04381

    Info Icon
    Manufacturer substitution
    This part replaces 1916542. Substitute parts can look different from the original.
    In Stock
    $177.00
    6% OFF Phone Price : $189.00Info Icon
    Minus Item
    Qty
    Plus Item
  • Flat Washer for Troybilt 640C - Part 736-04192

    Belt cover/belts/engine bracket diagram

    Shim

    Part #GW-1138-2

    Replaced by #736-04192

    Info Icon
    Manufacturer substitution
    This part replaces GW-1138-2. Substitute parts can look different from the original.
    In Stock
    $12.46
    Minus Item
    Qty
    Plus Item

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

Main causes: leaky engine head gasket, damaged sump gasket, damaged oil drain plug seal, loose or cracked fuel line, lea…

Main causes: dirty carburetor, engine needs tune up, stale gas…

Main causes: carburetor failure, bad gasoline, dirty spark plug, broken recoil starter…

Main causes: broken shaft clevis pins, transmission failure…

Main causes: damaged tines, broken clevis pins, worn drive belt, faulty transmission, clutch cable problems, improper de…

Main causes: clutch cable problems, faulty transmission…

Main causes: worn or broken drive belts, bad transmission, clutch cable problems…

Most common repair guides to help fix your tillers

These step-by-step repair guides will help you safely fix what’s broken on your tiller.

How to replace a tiller recoil starter

How to replace a tiller recoil starter

The recoil starter spins the engine when you pull the starter rope, and the rope retracts when released. If the recoil s…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your tillers

Use the advice and tips in these articles and videos to get the most out of your tiller.

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.…

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…

Tiller common questions

Tiller common questions

These frequently asked questions might help you figure out what's wrong with your garden tiller.…

Parts & More

Bottom-Mount Refrigerator
Built-In Microwave
Dishwasher
Dryer
Electric Range
Electric Snowblower
Gas Grill
Mower Attachment
Parts
Power Saw
Power Screwdriver
Top-Mount Refrigerator
Toys & Games