K&N parts matching Caterpillar 1213661 air filter

The Caterpillar 1213661 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Caterpillar air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Industrial Air Filter
  • High air flow with excellent filtration
  • Washable and reusable air filter
Mark Rickhoff, Bartelso, Missouri
It's a good product.
Gerald D Dost, Bradenton, Florida
The filter fit like the OEM, probably better. Delivery was fast with no problems.
Christopher K Olsen, Petersburg, Ohio
It is an excellent replacement air filter. It even changed the sound of the ATV in addition to significantly improving performance.
E-4961 K&N E-4961 Replacement Industrial Air Filter
List Price: $74.79
Your Price: $47.99