Hot Racing Locked Differential (Spool) For Traxxas Slash 4X4

This is the Hot-Racing Lock Differential Posi Spool for the Traxxas Slash 4x4.

FUNCTIONS:
Steel building and construction
Installs in front or rear differential case to eliminate diff action
Recommended for off-road use only
Thirty day restricted warranty starting at date of purchase-valid
    in the United States only

INCLUDES:
Lock Differential Posi Spool