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