Lock diff posi spool 4x4 Slash

This is the Optional Differential Spool for the Traxxas Slash 4x4 Truck. This is located in the diff case, can be use front or rear eliminates the differential. This part is recommended for off-road use only.
FEATURES:

Steel Shaft and 6061 aluminum Gear Hub construction
blue in color
(Hot Racing uses precision centerless grinding on these shafts to give you a degree of refinement with which no other kind of operation can match.
These shafts give you a precision fit and hardness for longevity. )
YOU WILL RECEIVE:

One differential spool
REQUIREMENTS:

Assembly onto a 4x4 Slash