#7R. Extreme Duty Hard intermediate shaft for 1994 up 518, 618, 46RH, 46RE, 47RH, 47RE and 48RE transmissions.
- The shaft is precision machined and ground from 300M steel and heat treated for superior surface toughness and durability
- This shaft is made for high torque engines and is an ideal replacement part to satisfy the demands for extreme off-road service and high performance applications
- Spline machined with large blended radius to reduce common fractures associated with the OEM version
- Much stronger than the O.E.M. intermediate shaft