Oliver 431 Air Filter

Oliver 431 Stock Replacement Air Filters
  • Designed to increase horsepower & torque for the Oliver 431 with the engine.
  • Washable & Reusable
  • This K&N 431 air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty
Oliver 431 AL liter performance air filters from K&N will help your Oliver run better!

Your Oliver 431 deserves a K&N! Select the Product Info button below to see everything an air filter fits.

Oliver 431 - All Models
Replacement Industrial Air Filter
K&N E-4800
  • High air flow with excellent filtration
  • Washable and reusable air filter
List Price: $107.99
Your Price: USD $69.99
In stock