Here is a complete cam and gov assembly bracket for a 3hp and or a 6hp FM Z gas engine.  This bracket is supposed to be used with an AB33 or AB34 magneto.  It is currently stuck but seems to be in great condition.  I didn't try to loosen it up at all but I would think it would go very easily with a little heat. 

FM made lots of different engines, if you're not sure this is the part you need ask questions and or send me pics of your engine before you but it.  "AS IS", no returns or money back.  Check out the pictures and see if you need it.  For questions 419 789 1159
  • Stuck 
  • Angle cut gear teeth
  • Cast Iron
  • Should fit 3hp and 6hp size FM Z Spark Plug Style Engines 
  • Mounts to the engine with 2 bolts about 4-7/16" apart on center
  • The cam gear is about 7-1/4" in diameter and has angle cut teeth.
  • Setup for a AB33 or AB34 magneto 
  • For a throttle governed engine
  • "AS IS" I don't want to hear anything other than how happy you are with it :)
  • Weighs 13-1/2 lbs before box or packing material.  

Thanks for looking at this listing! I am a real person who is easy to find.  If you want to check out my reputation and such please feel free to google search my name.

My name and address is:


Jon Rozevink

Rozevink Engines LLC

14316 State Route 281

Holgate Ohio 43527


I am a well known collector and dealer of antique gas engines, parts for them, and related items.  I try to list all my items very accurately so the buyer knows exactly what they are buying. Out of respect I ask you to please actually read the descriptions and look at all the pictures before buying or asking questions.  I am glad to answer questions but I’m not always that good at emailing people back. If you can find a way to talk to me with your voice you will almost always get a quick response. If you message me please try not to sound like a caveman.  I have terrible grammar myself so I understand but sometimes it is very difficult to comprehend what some people write.


All of my items are listed “AS IS” and “NO RETURNS”.  If I make a mistake on my measurements or you feel something is not as described please let me know and I will try to make it right.  I think most all of my customers with a normal level of sanity are happy.

My shipping time is set for 5 business days, weekends and holidays don’t count.   I ship out most items quicker than that though. If you are worried about how soon I can ship an item please ask before you buy it.  I travel a lot and have a family so I am not always on call 24/7 when it comes shipping items. I think most people would agree that I do an extremely good job of packing items so I guess it's worth the wait.

Please keep in mind I also really like to buy collections of gas engines and parts.  I pay very well and am a very active buyer. I am looking for items for my collection and resale.   


Thank You!

Jon Rozevink

Rozevink Engines LLC

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