Description
Overview:
This torsion spring is a replacement part for Stihl disc cutters, built to restore the correct return tension in control and mechanism assemblies. Made from durable spring steel, it is designed for repeated twisting loads without losing shape. It is a Non Genuine Part (aftermarket) that replaces Stihl part number 4238 182 4500 and is suitable for use in the TS 410 and TS 420. By maintaining consistent torsional force, the spring helps levers and linked parts return to position, supporting smooth and reliable cutting operation. It is a practical choice for routine maintenance or to replace a fatigued or broken spring, helping keep your cutter working as expected on site or in the workshop.
Key Features:
- Non Genuine Part: aftermarket replacement for Stihl 4238 182 4500
- Compatible with Stihl TS 410 and TS 420 disc cutters
- Tough spring steel construction for long service life under repeated cycles
- Maintains consistent torsional tension for smooth control response
- Helps restore correct function after a weak, bent, or broken spring
- Accurate form to match the original fit and seating points
- Straightforward to fit with basic hand tools for competent users
- Cost‐effective maintenance item to reduce downtime and extend machine life
Typical Applications:
Used within the control and linkage areas of Stihl TS 410/TS 420 disc cutters to provide return force for levers or assemblies. Suitable for replacing worn or broken springs during servicing in construction, hire fleet maintenance, utilities, landscaping, and groundwork use where cutters are used on concrete, masonry, paving slabs, blocks, and asphalt.
Also known as:
Torsion return spring, control spring, lever return spring, trigger/handle spring, cutter spring, replacement spring, Stihl-compatible torsion spring.
Fits Models:
TS 410
TS 420
TS410
TS420
Alternate Part Numbers:
4238 182 4500, 42381824500
Product Specifications
| L&S Part No. | 410 621 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | 72323 |
| Unit of Sale | 1 |
| Applications | TS 410, TS 420, TS410, TS420 |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS410, TS420 |
