K&N Air Filters for the Caterpillar CS423E BWG-on
Caterpillar CS423E BWG-on Replacement Air Filters
Buy now from K&N's Online Store and get a 100% money back guarantee on any air filter for Caterpillar models!
Order your K&N replacement air filter Factory Direct today!
- Designed to Increase Horsepower and Acceleration in your Caterpillar
- High Air Flow with Excellent Filtration
- Washable and Reusable
Help your Caterpillar CS423E BWG-on run better.
- Fast and FREE SHIPPING with Minimum Order
- Simple, Quick and Secure Online Ordering
Upgrade your Caterpillar CS423E BWG-on today with a K&N air filter