1986 John Deere 420 Tractor 771 Air Filter

1986 John Deere 420 Tractor 771 Air Filter
  • Designed to increase horsepower & torque for the 1986 John Deere 420 Tractor with the 771 engine.
  • Washable & Reusable
  • This K&N 420 Tractor air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
K&N 1986 John Deere 420 Tractor air filters are designed to increase engine power and are easy to install in the John Deere factory air box.

Your 1986 John Deere 420 Tractor deserves a K&N! Select the Product Info button below to see everything the air filter fits.

1986 John Deere 420 Tractor 771 - All Models
Lawn & Garden Tractor
A perfect replacement for the expensive and hard to find paper filters. This is the second one I bought. The first one is also the same model No.but for a different mower. After one year of weekly service, the filter is clean and non restrictive. Unlike the paper and foam cover unit, which would have been replaced 2 times during the season and the paper element was plugged, causing the mower to run rich. One of these is equal to 2 years worth of filters and I have cleaned the filter and oiled it and had it back running in a hour.
Scott Spencer, Joliet, Illinois
Replacement Industrial Air Filter
K&N E-4425
  • Washable and Reusable
  • Excellent Filtration
List Price: $52.99
Your Price: USD $33.99
In stock