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Troy-Bilt TB20DC (41ADT20C966) Trimmer Parts

 Troy-Bilt TB20DC (41ADT20C966) Trimmer Parts
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 Fig # Part # Img Part Name Availability Price Qty
A1 753-04234
Throttle Housing & Trigger Assembly
 Throttle Housing & Trigger Assembly
In stock
8 available
  $10.48
A2 791-182405
Switch
 Switch
In stock
8 available
  $5.26
A3 753-04119
Throttle Trigger
 Throttle Trigger
In stock
24 available
  $3.75
A4 791-182690
Throttle Trigger Spring
 Throttle Trigger Spring
In stock
18 available
  $3.85
A5 746-04085A
Throttle Cable Assembly
 Throttle Cable Assembly
In stock
7 available
  $5.34
A6 753-04344
Upper Drive Shaft and Housing Assembly (Shaft is 25-1/8")
 Upper Drive Shaft and Housing Assembly (Shaft is 25-1/8")
In stock
25+ available
  $45.62
A7 791-180869
Loop Handle Assembly
 Loop Handle Assembly
In stock
1 available
  $42.05
A8 753-05009
Deluxe D-Handle Base
Ships in 5 - 8 business days
  $3.83
A9 791-181070
Screw
 Screw
Ships in 5 - 8 business days
  $2.26
A10 753-1190
Split Boom Coupler
 Split Boom Coupler
In stock
5 available
  $11.14
A11 791-182057
Screw
 Screw
In stock
5 available
  $2.26
A12 791-181617
Bolt
 Bolt
In stock
5 available
  $2.64
A13 791-181981
Knob Assembly
 Knob Assembly
In stock
13 available
  $5.69
A14 712-04018A
Knob Retaining Nut
 Knob Retaining Nut
In stock
4 available
  $2.18
A15 753-04508
Lower Drive Shaft Housing And Cable Assembly
 Lower Drive Shaft Housing And Cable Assembly
In stock
3 available
  $44.95
Fig # Part # Img Part Name Availability Price
A16 753-04282
Guard Mounting Hardware
 Guard Mounting Hardware
Ships in 5 - 8 business days
  $13.61
A17 753-04283
Shield and Blade Assembly
 Shield and Blade Assembly
In stock
4 available
  $28.79
A18 791-180553
Blade Assembly
 Blade Assembly
Ships in 5 - 8 business days
  $8.38
A19 753-04284
Outer Spool Assembly
 Outer Spool Assembly
In stock
12 available
  $17.16
A20 791-610660
Retainer
 Retainer
In stock
14 available
  $2.46
A21 791-610317B
Spring
 Spring
In stock
11 available
  $5.43
A22 753-1155
Inner Reel
 Inner Reel
In stock
11 available
  $13.95
A23 791-153066B
Bump Head Knob Assembly
 Bump Head Knob Assembly
In stock
19 available
  $9.69
A 791-153577B
Reel and Line Assembly
 Reel and Line Assembly
In stock
25+ available
  $14.37
Trimmer Parts
Discuss |
Repair Videos  | 
Articles
Popular Parts
Primer and Hose Assembly
Primer and Hose Assembly
$12.83

Fuel Return Line
Fuel Return Line
$3.81

Air Cleaner Filter
Air Cleaner Filter
$5.39

Throttle Trigger
Throttle Trigger
$3.75

Spark Plug
Spark Plug
$7.30

Upper Drive Shaft and Housing Assembly (Shaft is 25-1/8")
Upper Drive Shaft and Housing Assembly (Shaft is 25-1/8")
$45.62

Bump Head Knob Assembly
Bump Head Knob Assembly
$9.69

Carburetor Gasket
Carburetor Gasket
$2.24

Repair Videos

Repair Videos
Repair Articles

How to Replace a Primer Bulb
How to Replace a Primer Bulb
Replacing primer bulbs in small engines is one of the most common types of tool repairs, and this article explains professional steps for primer bulb replacement in two engine design types.
How to Replace the Starter Assembly on a Gas Trimmer
How to Replace the Starter Assembly on a Gas Trimmer
These repair steps make it easy to replace the starter assembly on most kinds of 2-cycle trimmers, saving tool owners time and money on tool repairs.
How to Replace Trimmer Fuel Lines
How to Replace Trimmer Fuel Lines
Grass trimmers commonly need their fuel lines and other system comenents replaced, and this article offers professional repair advice for performing a trimmer fuel line replacement.
How to Replace Trimmer Line
How to Replace Trimmer Line
Become a line reloading expert with this article's steps for replacing line in three different trimmer head types: single line, double line, and Speed-Feed heads.

Discussion
Discussion for the Troy-Bilt TB20DC (41ADT20C966) Trimmer

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Ask a question, answer a question, or post a comment!
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  • Comment:
  •  
Question: Cluch Removal

Dick

I have a TB20CS with the rope hung up. I need to get the clutch off.
Reply: Cluch Removal

royce

How do I get the clutch off?

Reply: Cluch Removal

UtahAV

Removal of the clutch drum isn't too hard of a project at all if you know a few tricks first. We have prepared an article and video that will provide you with all of the information you will need to remove the clutch drum. You can find the article and video at the following link...

How to Remove a Trimmer Clutch : eReplacementParts.com

I hope this helps you with your repair!

-Mark

Question: Fuel Line Schematic

Smiley

I replaced the three fuel lines from the gas tank to the carburetor and can't remember which line goes where. Can you please help.
Question: String Breakage

Rudy

Why does my string trimmer have so many string breakages? I have tried all sorts of string, the correct size, with no avail.
Question: Broken Rope

kevin

How do I replace the rope? Do I have to disassemble the entire machine?
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