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Troybilt TB70SS trimmer

Troybilt TB70SS trimmer Parts

Here are the diagrams and repair parts for Troybilt TB70SS trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for TB70SS Line Trimmers

  • Line Trimmer Handle for Troybilt TB70SS - Part 791-182167

    Boom and trimmer diagram

    Line Trimmer Handle

    Part #791-182167

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

  • Screw for Troybilt TB70SS - Part 791-180351

    Engine diagram

    Screw

    Part #791-180351

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

  • Line Cartrid for Troybilt TB70SS - Part 753-1156

    #NI05

    All parts diagram

    Line Cartrid

    Part #753-1156

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

  • Carburetor Repair for Troybilt TB70SS - Part 791-181068

    Engine diagram

    Carburetor Repair

    Part #791-181068

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

  • Ignition Module for Troybilt TB70SS - Part 753-04336

    Engine diagram

    Ignition Module

    Part #753-04336

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

  • Boom Assembly for Troybilt TB70SS - Part 753-1212

    Boom and trimmer diagram

    Boom Assembly

    Part #753-1212

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

  • Screw for Troybilt TB70SS - Part 753-04315

    Engine diagram

    Screw

    Part #753-04315

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

  • Line Trimmer Fuel Tank Cap for Troybilt TB70SS - Part 753-04084

    Engine diagram

    Line Trimmer Fuel Tank Cap

    Part #753-04084

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

  • Piston Rod for Troybilt TB70SS - Part 753-04367

    Engine diagram

    Piston Rod

    Part #753-04367

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

  • Cylinder Gasket for Troybilt TB70SS - Part 753-04182

    Engine diagram

    Cylinder Gasket

    Part #753-04182

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

Most common symptoms to help you fix your line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Repair guides for gas line trimmers

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

How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair time and Difficulty

 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair time and Difficulty

 15 minutes or less
How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your line trimmers

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

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Vapor lock can stop your trimmer cold in summer heat. Learn how to prevent it and keep your lawn looking sharp…

Straight shaft vs curved shaft trimmers: What’s the difference?

Straight shaft vs curved shaft trimmers: What’s the difference?

Trying to decide between a straight shaft and curved shaft trimmer? This guide compares both designs to help you underst…

Can you cut grass with a weed whacker?

Can you cut grass with a weed whacker?

Wondering if your weed whacker can pick up the slack for your broken lawn mower? You're not alone. In this guide, we bre…

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