I have a mcculloch ms1838av. Looking for the primer ball

SOURCE: My McCulloch MS1838AV 38cc chainsaw has a broken

only way is to "mike" out the bearing areas and connecting rod journal. compare the original to the replacement. close is not good enough exact is what you want.

SOURCE: Need to remove & replace primer bulb on mcculloch mac 3516

There are 4 different IPLs for this saw. Fuel detail are on multiple illustrations.
http://www.ordertree.com/modelinfo/MCC/22-600035-18-Mac-3516-IPL-211318-01/139.22-600035-18-Mac-3516-IPL-211318-01.1.59.1.html
A helpful video, a few of my suggestions, and a schematic follow:
Fuel Line Replacement by SmallEng.com
http://www.youtube.com/watch?v=JrXpU70Hmi0

• The hose in the tank with the filter on the free end connects directly to the carburetor input connection.
• If the saw is equipped with a primer bulb, an output line from the carburetor connects to the suction side of the primer (once the bulb is collapsed it draws fuel from the tank through the carburetor to refill as it inflates).
• The pressure side of the primer returns displaced fuel to the tank as it is depressed.

SOURCE: Did mcculloch manfacture the same piston rings for

McCulloch Manuals
Illustrated Parts Lists: (IPLs) are fairly simple. On the underside of McCulloch saws is a black and yellow tag; the upper number (“Power Mac 320” 600021H) is the model, below it a serial number (11-18555). These 2 numbers are combined to create an IPL number (“Power Mac 320” IPL number = 11-600021H). The IPL number can be used to find the correct IPL for every McCulloch parts supplier I’ve found. If the parts supplier only list part numbers the proper IPL is the source for the part number.
Operator’s Manuals: are much more difficult. I’ve dialed this number many times (Contact Us - All McCulloch Products 1 (800) 521-8559) and have yet to get a satisfactory response. Please try this! If enough of us try they will fix it! If unsuccessful with McCulloch try here:
Beg for manuals thread (ArboristSite - free to join). Please use the search function first, it has probably been asked and answered.
http://www.arboristsite.com/showthread.php?t=72322 HTH
Lou

SOURCE: Looking for a Primer Blub for a Mcculloch PowerMAC

Hello Winston;
Even the new number you provided does not cross. Could your saw be a PM3216, model 11-600032-33? That does cross here:
McCulloch MTD
Chainsaws 32cc-35cc
and with better detail here:
McCulloch IPLs
http://www.ordertree.com/modelinfo/MCC/11-600032-33-Mac-3216-06%2F93-IPL-211229/139.11-600032-33-Mac-3216-06%2F93-IPL-211229.1.59.1.html
See the "General Assembly" print; item 23; pn 224242-02.

M & D Mower
http://www.m-and-d.com/index.html
Has the above item available through arinet reasonably.
It follows:
http://arinet.lookupparts.com/AddToBasket.aspx?Qualifier=MCH&Name=224242-02&Quantity=0&SellerId=1017594&Username=Default

I am going to close this. We can continue to converse as before.
http://www.fixya.com/support/r3558917-mcculloch_chain_saw_ipl_illustrated_par

If you have more questions or need additional help please reply below and I will get back to you. Thank you for using FixYa and Good Luck. HTH
Lou

Dean

• 285 Answers
• Posted on Feb 14, 2011

SOURCE: whats is the fuel ratio for a McCulloch MS1838AV

(25:1)

25 parts fuel to 1 part quality 2-stroke oil.

Hope that helps!