This steel shaft assembly is an aftermarket replacement compatible with TRAXXAS 1/10 T-Maxx optional configurations, supplied as one pair (1pr). It is designed as an RC drivetrain replacement component to substitute worn or damaged shafts in hobby monster truck applications and is not appropriate for use in full-size vehicles.
Installation follows standard driveline procedures: remove the existing shaft, verify dimensional match and spline engagement with the TMX13100/SH unit, insert into the hub or coupler and retain using existing fasteners. During assembly inspect couplers, universal joints and bearing interfaces for tolerances and wear to ensure consistent rotational alignment.
For reliable operation, use TMX13100/SH as a service replacement or event spare and confirm axial play and concentricity after fitting to minimise driveline binding and premature wear under load.