Upgrade your Stihl TS410 or TS420 cut‑off saw with this high‑performance air‑filter set (part 4238‑140‑4401). Designed for easy installation, the kit restores optimal airflow and protects the engine from dust and debris, keeping your saw running smooth and efficient.
Key features
– Exact fit for Stihl TS410 & TS420 – engineered to match the original dimensions (45 mm W × 135 mm H × 145 mm L).
– Premium replacement material – durable filter media captures fine particles while allowing sufficient air intake.
– Cost‑effective alternative – offers OEM‑level performance at a fraction of the price; not an original Stihl part but fully compatible.
– Simple swap – no special tools required; just remove the old filter and snap the new set into place.
Why choose this filter?
A clean air filter is essential for maintaining power output and extending engine life. This set ensures reliable protection on demanding jobs, whether you’re cutting metal, concrete, or timber. Keep your cut‑off saw humming with fresh airflow and enjoy longer runtimes between maintenance checks.
Compatible models: Stihl TS410, Stihl TS420.





Reviews
There are no reviews yet.