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 TRAILBLAZER Y0000100 AND UP sickle bar lawn mower Parts

Here are the diagrams and repair parts for Troybilt TRAILBLAZER Y0000100 AND UP sickle bar lawn mower, as well as links to manuals and error code tables, if available.

Troybilt TRAILBLAZER Y0000100 AND UP sickle bar lawn mower
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for TRAILBLAZER Y0000100 AND UP Walk-Behind Mowers

  • Troy-bilt Blade Cover for Troybilt TRAILBLAZER Y0000100 AND UP - Part P406964

    Cutter bar assembly diagram

    Troy-bilt Blade Cover

    Part #P406964

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

  • Troy-bilt Pin for Troybilt TRAILBLAZER Y0000100 AND UP - Part 97045

    Wheel drive mechanism/wheels diagram

    Troy-bilt Pin

    Part #97045

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

  • Troy-bilt Carriage Bolt for Troybilt TRAILBLAZER Y0000100 AND UP - Part P406480

    Cutter bar assembly diagram

    Troy-bilt Carriage Bolt

    Part #P406480

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

  • Troy-bilt Pulley for Troybilt TRAILBLAZER Y0000100 AND UP - Part 40034

    Wheel drive mechanism/wheels diagram

    Troy-bilt Pulley

    Part #40034

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

  • Troy-bilt Plate for Troybilt TRAILBLAZER Y0000100 AND UP - Part 40027P

    Wheel drive mechanism/wheels diagram

    Troy-bilt Plate

    Part #40027P

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

  • Troy-bilt Drive Arm for Troybilt TRAILBLAZER Y0000100 AND UP - Part 40053

    Chassis components, drive arm, cutter bar support diagram

    Troy-bilt Drive Arm

    Part #40053

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

  • Troy-bilt Height Adjustment for Troybilt TRAILBLAZER Y0000100 AND UP - Part P406934

    Cutter bar assembly diagram

    Troy-bilt Height Adjustment

    Part #P406934

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

  • Troy-bilt Washer for Troybilt TRAILBLAZER Y0000100 AND UP - Part 94014

    Chassis components, drive arm, cutter bar support diagram

    Troy-bilt Washer

    Part #94014

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

  • Troy-bilt Cutter Bar for Troybilt TRAILBLAZER Y0000100 AND UP - Part 40118P

    Chassis components, drive arm, cutter bar support diagram

    Troy-bilt Cutter Bar

    Part #40118P

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

  • Troy-bilt Wheelshaft for Troybilt TRAILBLAZER Y0000100 AND UP - Part 40031

    Wheel drive mechanism/wheels diagram

    Troy-bilt Wheelshaft

    Part #40031

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

Most common symptoms to help you fix your walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…

Parts & More

Bottom-Mount Refrigerator
Countertop Microwave
Dishwasher
Electric Range
Front-Engine Lawn Tractor
Microwave
Parts
Refrigerator
Scroll Saw
Side-By-Side Refrigerator
Top-Mount Refrigerator
Washer