Walbro Tri-Power carbs

[RogerH]

I bought a tri-power set-up on eBay thinking these were three old Carter carbs assembled in a tri-power set-up. The owner listed them a Walbro acrbs and I didn't think to look that up. Can anyone help me identify these or speculate on their usage??? The carb's only marking is a stamped 5A or 6A with the letters LOC under that marking. The venturi diameter is 1 & 3/8". Throat opening is 1 &5/8" All choke plates and butterflies are linked to form the tri-power setup.

[sam]

Yes, those are off of an old Scott, McCulloch or Sears Elgin triple

[79-0-DMH-Ron]

Sam is correct

Those were from an early 60's scott 75Hp fishing engine.

thanks

Ron