help me identify parts

[GoDartGo]

Hello, I have (3) 4 gear planetarys from a 904 and a 727.
not sure which is which. I think the front two are from the 904.
I'm getting ready to sell them and don't want to be misleading or flat out wrong.
Also, what is a fair price to ask?
Please help me out. -shawn

 

[DusterW2]

Hello, I have (3) 4 gear planetarys from a 904 and a 727.
not sure which is which. I think the front two are from the 904.
I'm getting ready to sell them and don't want to be misleading or flat out wrong.
Also, what is a fair price to ask?
Please help me out. -shawn
View attachment 1714975611

Front two are L to R, 904 rear planetary & annulus gear; 904 front planetary assembly, 2.45:1 1st gear ratio

Rear is a 727 front planetary and annulus gear, 2.45:1 1st gear ratio. Please note - depending on the year, the spline pressure angle changes, 1962-1975, pressure angle is 45°. 1976-1993 is 37.5° and 1994-up is 30°. Typical prices are in the $40-$60 range.