Yes it does interchange. 1990-1993 Accords have the same camshaft pulley (or cog).
On the camshaft
Yes. It is the same car.
No it will not interchange. You need an Accord transmission from a 1990-1993.
position sensor on a 96 accord ex located
The 1991 is the 4th generation Accord. Most parts on a 1990 to 1993 are interchangeable.
No, they have different motors, so the tranny's will not interchange.
its inside the distributor
The motor in a 1991 Accord is interchangeable with the engine in a 1992 Accord. They are only slightly different but will still interchange with no problems.
Belt, tensioner, idler pulley, H2O pump, camshaft oil seal, crankshaft oil seal, oil pump drive seal and gaskets.
buy a new one
You don't
The 2.4 Liter is driven by a chain.