Dynomax part numbers

Discussion in 'Gen 1 & 2 - Guides (For How-to guides, NOT how-to ' started by Sho Amo, Dec 15, 2008.

  1. Sho Amo

    Sho Amo SmkTyresntDrugs

    Joined:
    Feb 23, 2006
    Messages:
    3,298
    Likes Received:
    852
    Location:
    Olney, Md
    Here is the list i made for the complete dynomax kit in parts if anyone needs it.

    Resonator
    Mtx - WLK-45606
    Atx - WLK-44368
    http://bellsouthpwp.net/w/h/whishena/45606.jpg

    Mid Pipe
    WLK-44367

    Rear Y
    WLK-44385

    Muffler
    Right - WLK-17685
    Left - WLK-17684

    Clamps
    resonator to mid 2 1/2
    mid to rear y - 2 1/4
    rear y to muffler 2 1/4 Left and Right


    parts numbers can be put in at summit and i believe at advanced auto.
     
    lowc, Fahrzeug and goalieman59 like this.
  2. Radical540

    Radical540 SHO Member

    Joined:
    Sep 19, 2010
    Messages:
    56
    Likes Received:
    1
    Occupation:
    Ford Motor Company- Warranty Dept.
    Location:
    Michigan
    The Flexpipe is #42179 I believe (and is avail. thru Summit & Jegs)
     
  3. 1995mtxsho

    1995mtxsho SHO Member

    Joined:
    Oct 26, 2004
    Messages:
    786
    Likes Received:
    44
    Occupation:
    Product Relocation Specialist
    Location:
    Ketwood, MI
    Home Page:
    The Dynomax Line of parts for these cars are quickly becoming hard to acquire, Walker has stopped manufacturing them.

    Here is a more complete list of Part Numbers:

    ATX Specific Parts

    Cat-Back
    17399

    Flange Gasket
    31532

    Flexpipe
    42179

    Resonator Pipe Rubber Hanger Insulators
    35286 x 2

    Resonator
    44368

    MTX Specific Parts

    Cat-Back
    17400

    Flange Gasket
    31372

    Spring Bolt Kit
    36129

    Resonator
    45606

    ATX/MTX Parts

    Mid Pipe Rubber Hanger Insulators
    35212 x 2

    Mid Pipe
    44367

    Rear Y
    44385

    Left Muffler Band Hanger
    35511

    Left Muffler Rubber Hanger Insulator
    35638

    Left Muffler
    17684

    Right Muffler Rubber Hanger Insulator
    35460

    Right Muffler
    17685

    All information gathered from the Walker Exhaust Catalog, I am not liable for any errors.

    NOTE: "WLK-" is a prefix used by Summit Racing and perhaps other merchants, "289-" is the prefix Jegs uses.
     
    Last edited: Aug 22, 2011
  4. Denny

    Denny Taurus Homeland

    Joined:
    Dec 6, 2001
    Messages:
    1,898
    Likes Received:
    168
    Occupation:
    Autos
    Location:
    Atlanta, GA
    Home Page:
    Is the catback really no longer manufactured?
     
  5. 1995mtxsho

    1995mtxsho SHO Member

    Joined:
    Oct 26, 2004
    Messages:
    786
    Likes Received:
    44
    Occupation:
    Product Relocation Specialist
    Location:
    Ketwood, MI
    Home Page:
    Not sure, I only know that the mufflers, individually are existing stock items. Most parts houses can't get them or the MTX resonator pipe.
     
  6. Denny

    Denny Taurus Homeland

    Joined:
    Dec 6, 2001
    Messages:
    1,898
    Likes Received:
    168
    Occupation:
    Autos
    Location:
    Atlanta, GA
    Home Page:
    Crap. My parts house can't get the catback. I then checked with an exhaust wholesaler and they don't have it listed anymore they stated. :eek:
     
  7. Cujo627

    Cujo627 n00b

    Joined:
    Jun 15, 2011
    Messages:
    59
    Likes Received:
    19
    Location:
    Georgia
    Denny that p/n 17400 cat back is available special order through summit. Just fyi.

    "The part WLK-17400 currently has 0 in stock and 1 that will be special ordered for you. Tentative ship date: 8/28/2011 if your order is placed today."
     
  8. Denny

    Denny Taurus Homeland

    Joined:
    Dec 6, 2001
    Messages:
    1,898
    Likes Received:
    168
    Occupation:
    Autos
    Location:
    Atlanta, GA
    Home Page:
    Sounds like somebody wants a spare mid pipe for a rod shifter. :angelnot:
     
    Cujo627 and ShadetreeSHOguy like this.
  9. lowc

    lowc aka vapah lock

    Joined:
    Dec 20, 2009
    Messages:
    1,365
    Likes Received:
    261
    Occupation:
    mechanic mostly diesels some gas
    Location:
    Quincy, massachusettes
  10. black92mtx

    black92mtx SHO Member

    Joined:
    Aug 5, 2011
    Messages:
    9
    Likes Received:
    0
    Location:
    Grand Rapids, Mi
    Rockauto has the rear y pipe and mid pipe for mtx in stock
     
  11. Cujo627

    Cujo627 n00b

    Joined:
    Jun 15, 2011
    Messages:
    59
    Likes Received:
    19
    Location:
    Georgia
    Yes, yes i do. :wave:
     
  12. Lightning

    Lightning SHO Member

    Joined:
    Sep 11, 2005
    Messages:
    247
    Likes Received:
    32
    Location:
    Alberta
    For Gen 1, which uses 2 inch pipes, and a straight mid for use with a cable shifter

    [​IMG]

    For Gen 2 MTX, which uses 2.25 inch pipes. Also fits just fine on a gen 1, and the midpipe is mandatory for the rod shift conversion

    [​IMG]


    I have just finished doing up my Gen 1 with a 45606 and a 44367 into a custom offset pipe to a single 2.5 inch double offset Dynomax ultraflow. I certainly have no back pressure problems anymore. ;)


    and finally, here is the diagram for the Gen 2 ATX

    [​IMG]


    And for everyones reference, Walker is still listing both the 17399 (ATX) and 17400 (MTX) as currently offered items, as of early Nov 2011

    Link to 17399 kit on Walker/Dynomax webpage for Gen 2 ATX

    Link to 17400 kit on Walker/Dynomax webpage for Gen 2 MTX

    They longer longer list the Gen 1 set, but the individual parts from the diagram I posted above can still be found with a little bit of googling.
     
    Last edited: Nov 10, 2011

Share This Page

If you wish to help keep SHOforum running, please click the donation button below