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Troybilt 665B tiller Parts

Here are the diagrams and repair parts for Troybilt 665B tiller, as well as links to manuals and error code tables, if available.

Troybilt 665B tiller
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Browse Parts for 665B Tillers

  • Ace Square Plug Pipe for Troybilt 665B - Part 1105620

    Transmission diagram

    Troy-bilt Plug

    Part #1105620

    Replaced by #1105620

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    Manufacturer substitution
    This part replaces 1105620. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.66
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  • Ace Tiller Retainer Ring for Troybilt 665B - Part 716-04104

    Wheel drive gear/oil seal diagram

    Troy-bilt Retainer Ring

    Part #1909950

    Replaced by #716-04104

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    Manufacturer substitution
    This part replaces 1909950. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $29.53
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  • Ace Spur Gear for Troybilt 665B - Part 717-04690

    Drive shaft/pinion diagram

    Gear-spur Ma

    Part #GW-20718

    Replaced by #717-04690

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    Manufacturer substitution
    This part replaces GW-20718. Substitute parts can look different from the original.
    In Stock
    $56.71
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  • Troybilt Flat Washer for Troybilt 665B - Part 736-04260

    Wheel drive gear/oil seal diagram

    Shim

    Part #GW-1166-2

    Replaced by #736-04260

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    Manufacturer substitution
    This part replaces GW-1166-2. Substitute parts can look different from the original.
    In Stock
    $12.46
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  • Ace Transaxle Pulley for Troybilt 665B - Part 619-04123

    Troy-bilt Transaxle Pulley

    Part #1916522

    Replaced by #619-04123

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    Manufacturer substitution
    This part replaces 1916522. Substitute parts can look different from the original.
    In Stock
    $264.66
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  • Tiller Ring Retainer for Troybilt 665B - Part 716-04102

    Drive shaft/pinion diagram

    Retaining Ring

    Part #GW-9517

    Replaced by #716-04102

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    Manufacturer substitution
    This part replaces GW-9517. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.09
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  • Screw for Troybilt 665B - Part 710-04460

    Stabilizer/cover/transmission pulley diagram

    Troy-bilt Screw

    Part #1767754

    Replaced by #710-04460

    Info Icon
    Manufacturer substitution
    This part replaces 1767754. Substitute parts can look different from the original.
    In Stock
    $30.95
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  • Gskt-t-cvr for Troybilt 665B - Part GW-20694P

    Transmission diagram

    Gasket

    Part #GW-20694

    Replaced by #GW-20694P

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    Manufacturer substitution
    This part replaces GW-20694. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.49
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  • Troybilt Tiller Reverse Cable for Troybilt 665B - Part 1916784P

    Handlebar/wheel gear control diagram

    Troy-bilt Cable-rev Co

    Part #1916784

    Replaced by #1916784P

    Info Icon
    Manufacturer substitution
    This part replaces 1916784. Substitute parts can look different from the original.
    In Stock
    $79.77
    7% OFF Phone Price : $85.77Info Icon
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  • Ace Flange Screw for Troybilt 665B - Part 1754128

    Stabilizer/cover/transmission pulley diagram

    Troy-bilt Screw

    Part #1754128

    Replaced by #1754128

    Info Icon
    Manufacturer substitution
    This part replaces 1754128. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.51
    Minus Item
    Qty
    Plus Item

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

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Why does my tiller's engine leak oil or gas?

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

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Why does my tiller's engine run roughly or misfire?

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

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Why won't my tiller's engine start?

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

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Why do my tiller's wheels turn but the tines don't?

Main causes: broken shaft clevis pins, transmission failure…

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Why does my tiller turn the soil poorly?

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

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Why do my tiller's tines turn but the wheels don't?

Main causes: clutch cable problems, faulty transmission…

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Why won't my tillers wheels or tines turn?

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

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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.

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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…

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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.

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Fall garden care: to till or not to till? Here’s how to decide

Fall garden care: to till or not to till? Here’s how to decide

Thinking about tilling your garden this fall? Learn the pros and cons of fall tilling, when it makes sense, and how to p…

Read more
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.…

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Tiller common questions

Tiller common questions

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

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