Tomos Moped A35 Engine #4 TMA35CCP10-E4 Left Side Engine Cover with an Oil Injection Hole. There is a rough V-shaped chip made in the back of it. (The chip might have been made in an effort to get this part to fit into a Tomos A3 engine, but I'm not sure.)
Tomos Moped A35 Engine #5 TMA35ECCP07-E5 A35 or A55 Right Side Special M8 1.25 10mm Transmission Fluid Fill Bolt or Drain Bolt. The top of this special bolt is labeled "BOLT" and "5.8". This part fits into either the top or the bottom of the engine's right side transmission cover (where it would be either the transmission fluid fill bolt or drain bolt).
Tomos Moped A3/A35 Standard Engine Bolt. Allen or hex bolt, M6x25. I've parted out a recent (probably 2000-2007) Tomos A35 engine #2 and and it's for sale at EdsSurplus eBay store along with a few other parts from this moped and other Tomos parts for sale. Tomos A35...