tjb616

Old thread, but lots of good info.

Does anyone know if US 50/20's and ROW 50/21's both had removable 2nd gears in 1995 or did Steve speaking to one or the other?

Bill Verburg

The transmission serial number breakdowns for the 2nd gear changeover, 3rd & 4th gear guide sleeve and needle cage updates are;


G50.20 - 02693
G50.20 - 02174 (M220)
G50.21 - 05072
G50.21 - 03094 (M220)
1 is fixed on all .2x, 2 from the above #s

GTgears

Before anyone gets too excited about the 4.00 idea I should mention that the PMNA reissued unit Singer had been using has dried up. I don't know if they found a solution but advise against the Albins makes. Noisy and short lifespan.