Stihl MS640 Air Filter

Stihl MS640 Air Filter
  • Designed to increase horsepower & torque for the Stihl MS640 with the engine.
  • Washable & Reusable
  • This K&N MS640 air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
A K&N Stihl MS640 air filter is a direct replacement for the disposable factory filter. It gives your Stihl exceptional performance and engine protection.

Your Stihl MS640 deserves a K&N! Select the Product Info button below to see everything the air filter fits.

Stihl MS640 - All Models
Small Engine/Light Industrial
Typical K&N product. Absolutely great!
Jim Wahl, Nevada, Iowa
Replacement Industrial Air Filter
K&N E-4250
  • High air flow with excellent filtration
  • Washable and reusable air filter
E-4250  Stihl MS640 Replacement Industrial Air Filter
List Price: $56.79
Your Price: USD $35.99
In stock