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 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.

Troybilt TB70SS trimmer
By Schematic
SELECT DIAGRAM
?

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

Browse Parts forTB70SS Line Trimmers

  • Drive Shaft for Troybilt TB70SS - Part 791-181166

    Boom and trimmer diagram

    Drive Shaft

    Part #791-181166

    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

  • Ac Grip Assembly for Troybilt TB70SS - Part 753-04829

    Boom and trimmer diagram

    Ac Grip Assembly

    Part #753-04829

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

  • Gasket for Troybilt TB70SS - Part 791-610675

    Engine diagram

    Gasket

    Part #791-610675

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

  • Spacer for Troybilt TB70SS - Part 791-181525

    Engine diagram

    Spacer

    Part #791-181525

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

  • Reed Assembly for Troybilt TB70SS - Part 791-684451

    Engine diagram

    Reed Assembly

    Part #791-684451

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

  • Spark Plug for Troybilt TB70SS - Part 791-610311B

    Engine diagram

    Spark Plug

    Part #791-610311B

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

  • Clamp Assembly for Troybilt TB70SS - Part 753-1190

    Boom and trimmer diagram

    Clamp Assembly

    Part #753-1190

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

  • Gasket for Troybilt TB70SS - Part 753-04619

    Engine diagram

    Gasket

    Part #753-04619

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

  • Scr:10-9x.50 for Troybilt TB70SS - Part 753-1202

    Engine diagram

    Scr:10-9x.50

    Part #753-1202

    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, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure...

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...

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...

Parts & More

Bottom-Mount Refrigerator
Carpet Cleaner
Cooktop
Dishwasher
Dryer
Exercise Cycle
Gas Line Trimmer
Gas Walk-Behind Mower
Laundry Center
Parts
Power Rake
Range
Side-By-Side Refrigerator
Wall Oven/Microwave Combo
Washer