Need to clean out the hanger. Have Cont-A-75 parts for sale. When I bought these parts there was 4 up-exhaust cylinders with it, and the engine mount ears on the case is different than most Cont- A-65/75, also with a round cylinder type oil tank, so it might be from a 1939-41 Aeronca. 1.---Cont- A-75 case, Looks OK to me 2.--- Tapered Crankshalf, Been turned .010 and down to limits, so needs to be turned .020. You measure. 3.--- 4 rods, Looks OK to me. 4---- Cam , you measure. 5---- Round cylinder shaped oil tank, Don't see any cracks but needs cleaned and painted. Prefer to be picked up, and bring your mic so you will know what you are getting. Price -- $700 Location is airport 2WV3 in WV. Phone -- 304-275-0976. Can send pictures. Dan R.