K&N parts matching Baldwin PA4377 air filter

The Baldwin PA4377 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Baldwin air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Paul Napierala, Toledo, Ohio
Great Product, correct unit and shipped timely.
Milton S Surre, Depew, New York
The only thing that would make it any better was if it was a little cheaper.
Mark Gordetsky, Palenville, New York
This filter replaces one with 80,000 miles on it. Very pleased with this product. Well worth the investment I will continue to use K&N filters in all my engines.
33-2323 K&N 33-2323 Replacement Air Filter
List Price: $86.59
Your Price: $55.99