Forum Discussion

Lurker1's avatar
Lurker1
Explorer
May 24, 2015

Air Filter Part Number

Greetings all,

It's amazing to me that with the power of the internet, I have been unable to locate a solid part number for an air filter for my bus. This indicates to me that I'm a true idiot.

I believe the filter series is ECO-BL, but looking to confirm, and still need a part number so I can order a new filter.

Coach is a 2007 40' Itaska Horizon with a Cummins ISL engine.

I did find a couple 'supposed' filters, but not confident enough to order.

Thanks!

Chris

5 Replies

  • Lurker1 wrote:
    Greetings all,

    It's amazing to me that with the power of the internet, I have been unable to locate a solid part number for an air filter for my bus. This indicates to me that I'm a true idiot.

    I believe the filter series is ECO-BL, but looking to confirm, and still need a part number so I can order a new filter.

    Coach is a 2007 40' Itaska Horizon with a Cummins ISL engine.

    I did find a couple 'supposed' filters, but not confident enough to order.

    Thanks!

    Chris


    Here is a catalog that will show your filter:

    http://www.parker.com/literature/Racor/7480H_Catalog_Air_Filtration_April_2010.pdf#page48

    Measure the outside demensions of the housing and the size of the intake & out flow. You should be able to determine the filter number
  • Ivylog's avatar
    Ivylog
    Explorer III
    There should be a number on it and it may be this one...Donaldson # 537448 or, CA7230 or, 46893 or, wa10116 Disposable Air Filter Housing and this previous post has more info and the dimensions. Also in that post is an easy way to check the accuracy of your filter minder which was the OP's problem.

    I recently bought one for less than $90 delivered on Ebay.
    Here's one for that price plus $20 shipping.

  • Your chassis maker (likely Freightliner) speced and installed the air filter, NOT the engine manufacturer.

    Should be in your chassis literature, or give Freightliner factory a call with your VIN: 800 385-4357.
  • Find a Donaldson dealer near you and take your filter to them. They can help you out and resolve any doubt.