CONFIRM THE PART FITS
Extension Spring 712403
Part #712403
Replaced by #712403MA
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Manufacturer substitution
This part replaces 712403. Substitute parts can look different from the original.
Online Price
$25.00
In Stock
For ZIP codes near Edit
This part fits
Part Information
This idler arm return spring (part number 712403MA) is for line trimmers.
Idler arm return spring 712403MA returns the idler arm into position, releasing tension on the belt.
Wear work gloves to protect your hands when installing this part.
Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #536773501 Craftsman gas line trimmer | 536773501 | Cutting head assembly |
| Model #536773400 Craftsman gas line trimmer | 536773400 | Frame |
| Model #536773510 Craftsman gas line trimmer | 536773510 | Page 3 |
| Model #536773520 Craftsman gas line trimmer | 536773520 | Cutting head assembly |
| Model #536773521 Craftsman gas line trimmer | 536773521 | Frame |
| Model #536773600 Craftsman gas line trimmer | 536773600 | Frame |