1925 JD parts needed for Cannonball bike

[Jerry Wieland]

1925 to 29 rear axle, shifting shaft that follows the seatpost down to the top of the tranny complete, distributor, generator core for rebuild, coil, WL solo front brake assembly. Have parts to possibly trade or cash. Thanks Jerry

[MMasa]

Jerry
I'm sure I have some of the things you need. I'll look today and call or email you with what I find.
Mark Masa

[Jerry Wieland]

Mark Yesterday I acquired a blown up JD motor and when I took it appart the flywheels had a 150-20D casting number. What are they. The one cylinder that came with it was an early small port 74". Jerry

[MMasa]

Jerry
They're just early 74" flywheels. They would be correct for 1921-1924 JD or FD motors. NOT correct for 1924-25 DCA/DCB motors or 1926-29 JD and FD.
The -24 flywheels are what would be used for those later models. It's about the balancing. The -24 flywheels were balanced for the drilled rods, aluminum or Dow metal pistons, etc. used on the later models.
Mark Masa