STIHL Air Filter Set for Disc Cutters - 4238 140 4403

Product Details & Features

The STIHL Air Filter Set for Disc Cutters – 4238 140 4403 is a genuine OEM air filtration kit designed for STIHL professional disc cutters and cut-off saws. This high-quality filter set delivers reliable protection against dust, dirt and abrasive particles — ideal for users who demand consistent engine performance and longevity in heavy-duty cutting applications on construction sites and landscaping jobs.

Engineered with durable, precision-fitted filter elements, this set helps safeguard the engine’s internal components by capturing harmful debris before it enters the intake system. Its robust construction and efficient filtration media make it a dependable replacement for routine maintenance, enhancing performance and reducing wear under tough working conditions.

Key Features

Genuine OEM Filter Set – Made to STIHL original specifications for dependable fit and filtration performance.

High-Efficiency Filtration – Designed to trap dust, dirt and abrasive particles for superior engine protection.

Durable Construction – Quality filter media and sturdy frame resist moisture, tearing and job site wear.

Maintains Engine Performance – Helps preserve power output and prolong engine life by keeping intake air clean.

Part Reference: 4238 140 4403 – Confirms accurate STIHL part number for precise replacement.

Suitable Machines / Compatible Equipment

This STIHL 4238 140 4403 Air Filter Set is intended for use on STIHL disc cutters and professional cut-off saws that specify this filter kit for maintenance.

Typical Compatible STIHL Models

Common STIHL models that use this air filter set include:

• STIHL TS 410 Professional Cut-Off Saw

• STIHL TS 420 Professional Cut-Off Saw

• Other compatible STIHL disc cutters requiring the 4238 140 4403 filter set

Fitment Tip: Always check your machine’s model and serial number against the part reference before ordering — incorrect filter specification may reduce engine protection and performance.

Product Details

Product Type: Engine Air Filter Set
Part Reference: 4238 140 4403
Filter Type: Air intake filter elements
Application: Disc cutters / cut-off saws
Function: Filtration of dust, dirt and debris to protect the engine

Why Choose This Air Filter Set

The STIHL 4238 140 4403 Air Filter Set is an excellent choice when replacing worn, clogged or damaged air filters on your STIHL disc cutter. Its genuine OEM quality ensures precise fitment and effective filtration that helps maintain engine performance and prolongs service life — offering better protection and reliability compared with generic alternatives.