Part Location Diagram of 545223201 Husqvarna Left Hand Throttle Housing
See part A-11 in the diagram
( Grid squares measure 1x1 inch )

Left Hand Throttle Housing 545223201

Manufactured by:
Husqvarna
ERP Number:
ERP9031109
Part Number:
545223201
Original Equipment Manufacturer ?
  Works with your model  128CD!
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(12 rated repairs) ?
  Works with your model   128CD!

Product Description

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This replacement throttle housing is specially designed for use with Husqvarna trimmers and edgers. It is an authentic OEM sourced part, not an aftermarket imitation. This is the left hand side plastic housing piece only. Please note, the right hand side housing piece and the hardware to secure the two pieces together are all sold separately. To complete this repair you will need a screwdriver.

Troubleshooting

This part works with the following brands:
  • Husqvarna
This part works with the following products:
  • Trimmer
  • Edger
  • Brush Cutter

Customer Part Reviews

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4.0
Average Rating (out of 5):
★★★★★
★★★★★
(4 Reviews)
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(12 rated repairs) ?
  • 1
  • 2
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Sorry, we couldn't find any existing installation instruction that matched.

Edger was dropped and the plastic trigger broke off. Also fracturing the post the trigger swivels on. And i broke the spring while dissasembling the housing.

Daniel from Burleson, Texas

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Parts Used:
574355301, 545223201, 530016454
1. I took apart the housing
2. I reassembled using the new parts
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Plastic housing broken. Hit it with lawnmower.

David from Pottsboro, Texas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
545223001, 545223201
Removed broken parts, took kill switch off old part and snapped it in new part. Connected wiring, snapped new housing back in place, replaced screws and repair was complete.
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Trimmer handle broke when my son pulled on it

Chris from LUMBERTON, North Carolina

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
545223001, 545223201
Put both left and right throttle handles over shafts and screwed together.
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Broke the trigger due to strapping the trimmer to my zero turn mower.

Kyle from Beaver, Ohio

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Parts Used:
574355301, 545223201
1. Removed throttle housing
2. Wired on/off switch, fed the two wires and switch through desired position on new throttle housing.
3. Placed new trigger in proper place along with the new spring (came with trigger).
4. Left throttle housing and right housing fastened together.
5. Make sure all star head screws a re tightened (do not over tighten) and then start your machine.
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Left throttle body cover broke

David from Mcloud, Oklahoma

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Parts Used:
545223201
Installed new throttle body cover and put back together and tightened all torx screws
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Throttle housing broke

Mike from Lubbock , Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set
Parts Used:
545223201
Removed broken throttle housing and installed new part.
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Trigger was broken

Conard from Rooksville, Florida

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
545223201
Took it apart replaced left hand throttle housing. The issue I had was there was no written instruction. Took it apart slowly so I knew how it went back together.
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left and right housing throttle and trigger were broken

Allan from CULLMAN, Alabama

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
545223001, 545223201, 530016454
I took the engine shut off switch out first, and replaced it in the new throttle housing. Next I put the spring trigger on, put the throttle cable in the new trigger, placed the wires in the throttle housing,snapped the housings together and tightened the screws back to the trimmer. Everything works fine now. Thanks
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Housing was broke. New one was the correct part all fixed

Darrin from CENTERTON, Arkansas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Parts Used:
545223001, 545223201, 530016454
Had a bad starter switch in the trimmer
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Handle broken

Joseph from McCalla, Alabama

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
545223201
Got the correct part and all lined up and assembled properly
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9031109
Manufacturer Part Number: 545223201
Brand Model Number Description
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