Sale price $88.99 Regular price $138.05

All cross numbers listed will fit and seal.  If you need more exact crossovers such as size or micron ratings message me.  The crosses listed are only a guide if specifics don’t matter.  Use the pictures shown as a help in determining if this filter is right for you.


We are a Baldwin and Fleetguard Filter distributor that purchases new filters directly from them.  We also purchase filter from stores going out of business or old inventory stores want to get rid of. These can be from any brand name that are purchased. Some filters may have OE boxes, seals, or plastic wrap missing. Some may even have slight dings or minor surface rust. I do throw away filters I would not recommend using. If any filter has any rust dings or something missing, I will inform you and show pictures. If I feel the filter will be ok to use, I will list them.   If you wish to purchase a case of filters you don’t see listed in our store most likely I can order these filters for you. All Baldwin and Fleetguard filters are sold by the case unless smaller lots are shown. If you don’t need a full case message us and we may be able to sell individual quantities.  We all want the best prices of anything we buy. If you see any filters or parts in my store that have a higher price than other stores you see in online, send me a message.

We also have several parts that are new or used from vehicles. Soon we will be a source of many used auto parts. All used parts will be cleaned and if possible tested to insure they work. Stay tuned for more parts to come.

We do purchase new and old inventory and also vehicles that will be sold for parts. If you have a shop and those darn filters are just collecting dust, or cars rotting away in the back message me. Send me a list of filters, parts or cars you have and how much you are asking and your location. I will look up part numbers you send to find the wholesale value and send an offer to you. The more presentable the filters and vehicles look the more I offer.

Thank You for visiting AYP-Parts.

No Returns offered if the part is not correct without contacting us first before order is made with the part number you need.  The cross-reference numbers listed are only as a guide.  Any charts you see online may not be 100% correct.  Some manufactures use the same part numbers but may be a different part.  We will confirm that this part will work for you when you contact us.           


Product Specifications
Condition: New
Brand: Baldwin
Part Number: CA4999
Style: Corrugated Style Air Filter
Service: Air
Media: Cellulose
Height: 10.73 (273)*
Outer Diameter Top: 13.125 (333)*
Outer Diameter Bottom: 7.875 (200)*
Inside Diameter Top: 10.5 (267)*
Inside Diameter Bottom: 6.25 (159)*
CFM: 775
( )* denotes metric

Interchange Part Numbers
2731, 42731, 3C3Z9601BA, 3C3U9601BC, FA1746, P603577, CA9516, AF2397, LAF1646, PCF60, 87731, 4C3U9601AA, 4C3Z9601AA, CA9516BP, LA27311, 001531280, MA1155, FA1778, 9731, 6944410, 6945538, A45535, SL82004, AF603577, 49731, 542731, A2991C, FPCA9516, P2731, AE9516, AEA36, MGA9516, 22731, PA465, PA5535, AF5535, SA9516, VA174

Principle Application
Ford, Excursion, Super Duty Trucks all with 6.0L, Turbo, Diesel Engine

All Applications

Make          Model                                                             Year                 Engine

Ford          Excursion                                                      2003-2005          V8 6.0L

Ford          F-250 Super Duty                                          2003-2007         V8 6.0L

Ford          F-350 Super Duty                                          2003-2007         V8 6.0L

Ford          F-450 Super Duty                                          2003-2007         V8 6.0L

Ford          F550 (w/6.0L Turbo Diesel Engine)                2003-2007

Ford          Medium Duty Truck F-550 Super Duty          2003-2007        V8 6.0L