Serpent brand new gear-differential for 1/10 scale gars cars, selection for 733 and standard in 747.
Improved housing, new gasket, less screws to install and in one part just, even smoother action with new very durable sinter metal gears ( you should use 2 or all 4) , metal shafts, coupled with superlight springtime steel diff adaptors, high quality o-ring, shims and hardware.
Fits 733 evo and TE and 747, both FR and RR exact same diff.