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
Gerald D Dost, Bradenton, Florida
The filter fit like the OEM, probably better. Delivery was fast with no problems.
Gary Kirsch, Okeechobee, Florida
Looks like it'll fit. Will let you know if it doesn't.
Bob Terrell, Hayesville, North Carolina
Fits perfect excellent service.
E-4961 K&N E-4961 Replacement Industrial Air Filter
List Price: $74.79
Your Price: $47.99