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

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
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for665B Tillers

  • Troy-bilt Screw for Troybilt 665B - Part 1100805

    Handlebar/wheel gear control diagram

    Troy-bilt Screw

    Part #1100805

    The manufacturer no longer makes this part, and there's no substitute part

  • Troy-bilt Times Set for Troybilt 665B - Part 1901118

    Bolo tine/wheels/tines diagram

    Troy-bilt Times Set

    Part #1901118

    The manufacturer no longer makes this part, and there's no substitute part

  • Troy-bilt Gear-input Pinion for Troybilt 665B - Part GW-20792

    Drive shaft/pinion diagram

    Troy-bilt Gear-input Pinion

    Part #GW-20792

    The manufacturer no longer makes this part, and there's no substitute part

  • Troy-bilt Nut-hex, 10-24 W/attached Star Washers for Troybilt 665B - Part GW-9828

    Row marker/pumper/hiller diagram

    Troy-bilt Nut-hex, 10-24 W/attached Star Washers

    Part #GW-9828

    The manufacturer no longer makes this part, and there's no substitute part

  • Troy-bilt Engine Support Bracket, Right Side for Troybilt 665B - Part 1916796

    Stabilizer/cover/transmission pulley diagram

    Troy-bilt Engine Support Bracket, Right Side

    Part #1916796

    The manufacturer no longer makes this part, and there's no substitute part

  • Troy-bilt Lock Washer for Troybilt 665B - Part 1100243

    Hiller/furrower attachment diagram

    Troy-bilt Lock Washer

    Part #1100243

    The manufacturer no longer makes this part, and there's no substitute part

  • Troy-bilt Wheel Shaft (axle)-incl. Ref. 6 for Troybilt 665B - Part GW-2494

    Wheel drive gear/oil seal diagram

    Troy-bilt Wheel Shaft (axle)-incl. Ref. 6

    Part #GW-2494

    The manufacturer no longer makes this part, and there's no substitute part

  • Troy-bilt Main Support for Troybilt 665B - Part GW-1588

    Row marker/pumper/hiller diagram

    Troy-bilt Main Support

    Part #GW-1588

    The manufacturer no longer makes this part, and there's no substitute part

  • Troy-bilt Retaining Ring for Troybilt 665B - Part 1113527

    Drive shaft/pinion diagram

    Troy-bilt Retaining Ring

    Part #1113527

    The manufacturer no longer makes this part, and there's no substitute part

  • Troy-bilt (ref No. 2 Is Not Used) for Troybilt 665B - Part N/P

    Stabilizer/cover/transmission pulley diagram

    Troy-bilt (ref No. 2 Is Not Used)

    Part #N/P

    The manufacturer no longer makes this part, and there's no substitute part

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.

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...

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

Compact Vhs-C Camcorder
Dishwasher
Dryer
Electric Range
Front-Engine Lawn Tractor
Gas Range
Parts
Side-By-Side Refrigerator
Space Heater
Upright Vacuum